| Current Trends In MWF Microbicides | STLE (Society of Tribologists & Lubrication Engineers) | Despite half a century of industrial usage, many unanswered questions remain about the future of these critically important chemicals. | |
| Defining an 'Emerging Technology' | STLE (Society of Tribologists & Lubrication Engineers) | A search of the past often foretells future directions—and STLE is at the center of it. | |
| Deleterious Particles in Lubricating Greases | STLE (Society of Tribologists & Lubrication Engineers) | There are a vast number of different particle types which can be found in lubricating greases. As is well-known, there are numerous types of desirable particles in grease such as molybdenum disulfide, Teflon, graphite, etc., and many important purposes fo...view more There are a vast number of different particle types which can be found in lubricating greases. As is well-known, there are numerous types of desirable particles in grease such as molybdenum disulfide, Teflon, graphite, etc., and many important purposes for their intentional incorporation into greases. In this article, we’ll examine the other side of the coin—particles in greases that are viewed as harmful or, at best, not serving a useful purpose. view less | |
| Developing energy-efficient lubricants and coatings for automotive applications | STLE (Society of Tribologists & Lubrication Engineers) | Manufacturers are stepping up their R&D efforts to build better engines and lighter materials. | |
| Developing metalworking fluids for lighweight metals | STLE (Society of Tribologists & Lubrication Engineers) | Regulations calling for improved fuel economy are creating new challenges for tribologists in the auto and aerospace industries. | |
| Developing New Tests for Engine Oils | STLE (Society of Tribologists & Lubrication Engineers) | Revised specifications for oils in gasoline will be issued this year. | |
| Developments with Bio-Lubricants | STLE (Society of Tribologists & Lubrication Engineers) | Developments with Bio-Lubricants is a column about how the USDA’s BioPreferred program is promoting the use and manufacturing of bio-based products. According to the USDA, the use of biobased products will reduce U.S. reliance on petroleum, increase the u...view more Developments with Bio-Lubricants is a column about how the USDA’s BioPreferred program is promoting the use and manufacturing of bio-based products. According to the USDA, the use of biobased products will reduce U.S. reliance on petroleum, increase the use of renewable agriculture resources, and potentially contribute to reducing adverse environmental and health impacts. view less | |
| Dr. Loof Lirpa’s Revolutionary New Oil | STLE (Society of Tribologists & Lubrication Engineers) | "Did you hear about the new oil put out by…” is a sentence that will not end well when spoken on April 1 or, for that matter, when spoken any time of year to someone new to the industry. | |
| “Drill, Baby, Drill!” | STLE (Society of Tribologists & Lubrication Engineers) | “Drill, Baby, Drill!” is a column explaining how the gasoline shortages of the 1970s set the course for today’s energy policies. | |
| Drill, Baby, Drill Redux | STLE (Society of Tribologists & Lubrication Engineers) | A clear-as-crude look at how oil prices have affected recessions. | |
| Effect of Lubrication Forces on Fluid Collisions: New Research Determines Quantitatively How Fluid Mixing Can Lead From Noncoalescence to Coalescence | STLE (Society of Tribologists & Lubrication Engineers) | At some point in time we have all mixed two fluids together, whether in preparing a lubricant blend with basestocks of different viscosities or even mixing blue with red paint in an effort to get the right shade of purple. In a production facility, a vari...view more At some point in time we have all mixed two fluids together, whether in preparing a lubricant blend with basestocks of different viscosities or even mixing blue with red paint in an effort to get the right shade of purple. In a production facility, a variety of mixing equipment is available ranging from stirring bars in the laboratory to mixing vessels containing various types of agitators. view less | |
| Efficient Hydraulic Systems Deliver the Power | STLE (Society of Tribologists & Lubrication Engineers) | Hydraulic fluid and system efficiency depends on the application, operating conditions and how hard your system is working. | |
| Emulsifiers 101: Who Says Oil and Water Don’t Mix? | STLE (Society of Tribologists & Lubrication Engineers) | How balancing cooling and lubricity can improve the efficiency of your machinery. | |
| Emulsifiers 201: Analyzing performance with surface science | STLE (Society of Tribologists & Lubrication Engineers) | Direct analytical techniques for understanding and evaluating emulsifier chemistries. | |
| EP Additives: Regulatory Updates of Chlorinated Paraffins and Options on Alternatives | STLE (Society of Tribologists & Lubrication Engineers) | As agencies worldwide examine how these substances will be governed, formulators search for alternative solutions. | |
| Executing An Effective Sump Conversion | STLE (Society of Tribologists & Lubrication Engineers) | This article is about how aging lubricants produce higher levels of sludge, insoluble polymers, carbon deposits, and other insoluble oxidation byproducts. It describes the physical flushing process and that chemical flushing incorporates the use of cleane...view more This article is about how aging lubricants produce higher levels of sludge, insoluble polymers, carbon deposits, and other insoluble oxidation byproducts. It describes the physical flushing process and that chemical flushing incorporates the use of cleaners to remove crusted or layered carbon residues. view less | |
| Feature The Riddle Of Steel | STLE (Society of Tribologists & Lubrication Engineers) | How advanced ultra high-strength steel is saving lives, conserving fuel, and revolutionizing the way cars are made. | |
| Feeling Energetic? The Tribology Community Will Play a Huge Role in Developing Sustainable Energy Sources | STLE (Society of Tribologists & Lubrication Engineers) | The STLE community is advancing our understanding of various tribo-chemical processes, all with the goal of reducing friction and wear and conserving energy. | |
| Fire-Resistant Fluids: Will They Ever Be Good Enough? | STLE (Society of Tribologists & Lubrication Engineers) | What is preventing researchers from creating a fire- resistant fluid that offers safety assurance, affordability and equipment compatibility—qualities that no single fire-resistant fluid (FRF) has today? Unfortunately, there are several factors. | |
| Follow The Money | STLE (Society of Tribologists & Lubrication Engineers) | What happens when national energy policy clashes with the reality of engineering science? Check your wallet for the answer. | |
| Friction Science And Technology: From Concepts To Application | STLE (Society of Tribologists & Lubrication Engineers) | From the history of friction studies to the evolution of measurement instruments, Friction Science and Technology provides a broad, multidisciplinary overview of the field. Expanded coverage in this edition includes the effects of engine-conditioning on l...view more From the history of friction studies to the evolution of measurement instruments, Friction Science and Technology provides a broad, multidisciplinary overview of the field. Expanded coverage in this edition includes the effects of engine-conditioning on lubricant frictional characteristics and the role of friction in automotive and truck brakes, including brake testing methods, and the friction of hip and knee implant materials. view less | |
| Fuel Economy: The Role of Friction Modifiers and VI Improvers | STLE (Society of Tribologists & Lubrication Engineers) | These two additives are helping lubricant suppliers improve fuel economy and comply with new engine oil specifications. | |
| Fundamentals of Filters and Filtration | STLE (Society of Tribologists & Lubrication Engineers) | When it comes to extending the life of lubricating and hydraulic fluids, it’s the little things that make filters and filtration such a big deal. Even particles the size of a single bacterium can spell a machine’s doom if left to run amok. Enter filters a...view more When it comes to extending the life of lubricating and hydraulic fluids, it’s the little things that make filters and filtration such a big deal. Even particles the size of a single bacterium can spell a machine’s doom if left to run amok. Enter filters and their unique ability to trap damaging intruders while allowing fluids to continue on their way to work. view less | |
| GHS: New Challenges for the Lubricant and Metalworking Fluids Industries | STLE (Society of Tribologists & Lubrication Engineers) | Complying with health and safety regulations has presented enormous challenges for the lubricants industry such as preparing material-safety data sheets, product labels and answering questions about specific concerns from end-users. | |
| Grease: A Niche Market Opportunity | STLE (Society of Tribologists & Lubrication Engineers) | A look at the benefits of grease, how it’s different from oil and why no two greases are alike. | |
| Handbook Of Lubrication And Tribology: Volume 1 | STLE (Society of Tribologists & Lubrication Engineers) | Focused on the use of lubricants in a variety of end-use applications, the second edition of the Handbook of Lubrication and Tribology: Volume 1: Application and Maintenance continues to be a cutting-edge contribution to the fields of industrial lubricati...view more Focused on the use of lubricants in a variety of end-use applications, the second edition of the Handbook of Lubrication and Tribology: Volume 1: Application and Maintenance continues to be a cutting-edge contribution to the fields of industrial lubrication and tribology. This edition addresses the latest technology related to testing and maintenance procedures, as well as changes in our understanding of how lubrication principles impact implementation. view less | |
| Have You Eaten Your Green Frog Today? | STLE (Society of Tribologists & Lubrication Engineers) | You’ll need a realistic plan to comply with the new Globally Harmonized System. Best to get the worst part done first. | |
| High-Performance Lubricants: Cost Vs. Performance | STLE (Society of Tribologists & Lubrication Engineers) | Lubricants can be categorized as either conventional, high-performance or specialty products. High-performance lubricants offer the end-user the hope of lower total maintenance and/or energy costs. Business management should look to reduce the total cost ...view more Lubricants can be categorized as either conventional, high-performance or specialty products. High-performance lubricants offer the end-user the hope of lower total maintenance and/or energy costs. Business management should look to reduce the total cost of operations or else the value derived from improved performance will be lost in the debate over product price. view less | |
| Higher-Octane Gasoline Might Lead to Improved Fuel Economy | STLE (Society of Tribologists & Lubrication Engineers) | Modeling study shows that an increase in octane number reduces fuel consumption. | |
| Hot Topics in Metalworking Fluids | STLE (Society of Tribologists & Lubrication Engineers) | Our expert panel talks about the latest product and regulatory challenges impacting the metalworking fluid and lubricant industries. | |
| How Basestocks and Additives Are Improving Energy Efficiency | STLE (Society of Tribologists & Lubrication Engineers) | Lubricants have been helping vehicle fuel efficiency since CAFE standards were enacted in 1975. The amount of energy manufacturers can save using high-quality lubricants is significant. Cost and lubricant performance are still priorities if you are to pro...view more Lubricants have been helping vehicle fuel efficiency since CAFE standards were enacted in 1975. The amount of energy manufacturers can save using high-quality lubricants is significant. Cost and lubricant performance are still priorities if you are to provide value to your customers. view less | |
| How Do You Think Lubrication Engineers Will be Using Mobile Apps in Their Jobs 5, 10, or 20 Years From Now? | STLE (Society of Tribologists & Lubrication Engineers) | It’s an app, app, app, app world. Reportedly Apple has crossed the 300,000-app barrier for the iPhone. The iPad is said to offer more than 60,000 apps with dozens more arriving every day. Today most STLE members are using their mobile apps for non-work-re...view more It’s an app, app, app, app world. Reportedly Apple has crossed the 300,000-app barrier for the iPhone. The iPad is said to offer more than 60,000 apps with dozens more arriving every day. Today most STLE members are using their mobile apps for non-work-related functions—checking e-mail, accessing the Internet, playing games, catching up on news and sports and listening to music. view less | |
| How Will Oil Analysis Change Five Years From Now? | STLE (Society of Tribologists & Lubrication Engineers) | Nearly two-thirds of TLT readers believe that oil analysis is on the cusp of major changes compared to how it’s traditionally been conducted. More real-time testing with handheld instruments (potentially mobile devices) at the machine’s location is expect...view more Nearly two-thirds of TLT readers believe that oil analysis is on the cusp of major changes compared to how it’s traditionally been conducted. More real-time testing with handheld instruments (potentially mobile devices) at the machine’s location is expected. view less | |
| Human Lubricants | STLE (Society of Tribologists & Lubrication Engineers) | Serous fluids help keep our internal organs functioning smoothly. | |
| Hydraulic Fluid Efficiency in Construction Equipment | STLE (Society of Tribologists & Lubrication Engineers) | Demand has increased for high-performance hydraulic fluids in the marketplace. | |
| Hydraulic Systems: Emerging Technologies | STLE (Society of Tribologists & Lubrication Engineers) | Emerging technologies in hydraulic systems is covered in this article. | |
| Hydraulics: The Reservoir | STLE (Society of Tribologists & Lubrication Engineers) | The hydraulics reservoir is the critical piece of the hydraulic system. It functions in many ways to help prevent equipment failures. | |
| Improving Equipment Reliability with Ultrasound | STLE (Society of Tribologists & Lubrication Engineers) | Reliable, versatile and low cost, the handy condition monitoring tool serves in multiple applications. | |
| Improving Fuel Economy of Older-Model Vehicles | STLE (Society of Tribologists & Lubrication Engineers) | TLT readers were far from unanimous on this month’s question. Several survey respondents felt the time and effort that would go into upgrading older cars was worth the cost because there are so many of them still on the road. As the economy is making it t...view more TLT readers were far from unanimous on this month’s question. Several survey respondents felt the time and effort that would go into upgrading older cars was worth the cost because there are so many of them still on the road. As the economy is making it tougher to buy new cars, they reasoned, it makes sense to get older cars running longer and more effi ciently, thereby protecting the environment. On the opposing side were readers who noted that it doesn’t make sense to invest resources on cars that soon will be off the road. view less | |
| In Search Of: The Perfect Biodegradable Lubricant | STLE (Society of Tribologists & Lubrication Engineers) | The perfect biodegradable lubricant would be eco-non-toxic, biodegrade quickly and into non-damaging components, perform acceptable and cost-effectively, and be capable of sustainable large-scale production. | |
| In Today's Resource-Finite World, Survival Starts with Innovation | STLE (Society of Tribologists & Lubrication Engineers) | As the world population grows, the notion of sustainability has taken on a new dimension. Existing technologies can be improved through the use of constant innovation. From a global perspective, green chemistry is inherently more profitable than non-green...view more As the world population grows, the notion of sustainability has taken on a new dimension. Existing technologies can be improved through the use of constant innovation. From a global perspective, green chemistry is inherently more profitable than non-green chemistry. view less | |
| Industry Report: The Ongoing Challenges of CHS Compliance | STLE (Society of Tribologists & Lubrication Engineers) | The issue of disclosing proprietary information to comply is still not resolved in the U.S., but other countries, notably Canada, have developed a workaround. | |
| Integrating Online Sensors And Filtration For Moisture Management | STLE (Society of Tribologists & Lubrication Engineers) | Newer methods are providing better results than traditional sampling, processing and reporting techniques. | |
| Is Natural Gass Green? | STLE (Society of Tribologists & Lubrication Engineers) | 70% of oil in the U.S. goes to fuel cars, which then generate 30% of our greenhouse gases. Natural gas-fueled automobiles are on the horizon, and the technology already is being used for some trucks. More technology is needed to make natural gas-fueled ca...view more 70% of oil in the U.S. goes to fuel cars, which then generate 30% of our greenhouse gases. Natural gas-fueled automobiles are on the horizon, and the technology already is being used for some trucks. More technology is needed to make natural gas-fueled cars a reality, but the costs aren’t prohibitive. view less | |
| Key Trends in Bearing Lubrication | STLE (Society of Tribologists & Lubrication Engineers) | Armed with new materials, manufacturers are developing energy-efficient bearings for specific applications. | |
| Leveraging the Power of Oil Analysis | STLE (Society of Tribologists & Lubrication Engineers) | Leveraging the Power of Oil Analysis is a column about the benefits of oil analysis. So it is with oil analysis where the time and attention to detail makes the difference between mediocre return on investment and spectacular return that saves critical eq...view more Leveraging the Power of Oil Analysis is a column about the benefits of oil analysis. So it is with oil analysis where the time and attention to detail makes the difference between mediocre return on investment and spectacular return that saves critical equipment, prolongs the life of expensive machinery and eliminates the surprises that lead to shutdowns. view less | |
| Lube Fundamentals: A Scintillating Seal Story | STLE (Society of Tribologists & Lubrication Engineers) | Industry and government form a partnership to reduce methane emissions. | |
| Lubricant Additives: What Degree are They Removed by Filtration Systems? | STLE (Society of Tribologists & Lubrication Engineers) | Several factors indicate that additive removal by filters is nonexistent in properly maintained lubricant systems. Concern has been raised in the lubricant industry on an anecdotal basis that filters may remove additives from lubricants. | |
| Lubricants for Formula One Cars | STLE (Society of Tribologists & Lubrication Engineers) | Reducing friction helps to improve power and fuel efficiency. | |
| Lubricating Wire Ropes and Chains | STLE (Society of Tribologists & Lubrication Engineers) | An in-depth look at wear, maintenance and the unique requirements of these hard-working components. | |
| Lubrication And Maintenance Of Industrial Machinery: Best Practice | STLE (Society of Tribologists & Lubrication Engineers) | Certain to become an industry standard, this volume shows how lubrication maintenance fits into an overall proactive maintenance program. Edited by two of the most respected names in the field and written by leading industry experts, each chapter discusse...view more Certain to become an industry standard, this volume shows how lubrication maintenance fits into an overall proactive maintenance program. Edited by two of the most respected names in the field and written by leading industry experts, each chapter discusses an important aspect of lubrication, including deterioration, test methods, cleanliness, failure analysis, scheduling, handling and storage, conservation, and used oil recycling. view less | |
| Lubrication Fundamentals: A 28-Year-Old Government Report Still Has Lessons For Those Who Wish To Hear | STLE (Society of Tribologists & Lubrication Engineers) | This article is about an ECUT report in 1983 and why it is important to lubricant fundamentals. | |
| Lubrication Fundamentals: ‘Metal Removal Fluids: Global Challenges’ | STLE (Society of Tribologists & Lubrication Engineers) | The fourth symposium in this series featured an all-star lineup of speakers and revealed seven industry-changing trends. | |
| Lubrication Fundamentals: Old Meets New at International Joint Tribology Conference | STLE (Society of Tribologists & Lubrication Engineers) | Researchers are unraveling the secrets of materials and processes that have long stumped the lubricants industry. | |
| Lubrication Technology and Management: The Next 10 Years | STLE (Society of Tribologists & Lubrication Engineers) | Reprinted with permission in the February 2011 issue of TLT, the official monthly magazine of the Society of Tribologists and Lubrication Engineers, a not-for-profit professional society headquartered in Park Ridge, Ill. | |
| Machinery Oil Analysis | STLE (Society of Tribologists & Lubrication Engineers) | The technology and best practices of this rapidly growing field continue to evolve. Thus, the revised edition of Machinery Oil Analysis is updated with the newest information. This third edition provides a practical, insightful and credible source of info...view more The technology and best practices of this rapidly growing field continue to evolve. Thus, the revised edition of Machinery Oil Analysis is updated with the newest information. This third edition provides a practical, insightful and credible source of information to those involved in oil analysis and machinery maintenance. view less | |
| Making Science Fun! | STLE (Society of Tribologists & Lubrication Engineers) | Together STLE and ASM International are getting students interested in science and mathematics. | |
| Marine Diesel Engine Oils | STLE (Society of Tribologists & Lubrication Engineers) | Oil requirements in Europe spark concern for the shipping industry. | |
| Maximizing the Benefits of Fluid Analysis | STLE (Society of Tribologists & Lubrication Engineers) | The secret? The lab and customer must work together. Here’s how to do it. | |
| Maximizing the Impact of Lubricant Analysis Reports | STLE (Society of Tribologists & Lubrication Engineers) | Get through to senior managers by choosing a format that emphasizes costs, not technology. | |
| Metal Deactivators: Inhibitors of Metal Interactions with Lubricants | STLE (Society of Tribologists & Lubrication Engineers) | A data management and reporting solution is imperative to a successful fluid analysis program. What prevents companies from fully realizing the benefits of such software applications? | |
| Metalworking Corrosion Issues and Test Methods | STLE (Society of Tribologists & Lubrication Engineers) | Evaluating corrosion problems in metalworking and metal-treating applications. | |
| Metalworking Fluids | STLE (Society of Tribologists & Lubrication Engineers) | Between cans and cars, the markets for aluminum and its metalworking fluids are exploding. | |
| Metalworking Fluids - 2nd Edition | STLE (Society of Tribologists & Lubrication Engineers) | Revised and expanded, Metalworking Fluids summarizes the latest thinking on various technologies related to metalworking fluid development, evaluation, and application. This second edition contains new chapters on metal cutting, air quality, and fluid mis...view more Revised and expanded, Metalworking Fluids summarizes the latest thinking on various technologies related to metalworking fluid development, evaluation, and application. This second edition contains new chapters on metal cutting, air quality, and fluid mist in the workplace, and costs and benefits of metalworking fluids. view less | |
| Metathesis Powers Marketability of Biobased Lubricants | STLE (Society of Tribologists & Lubrication Engineers) | Lubricant researchers need new tools that provide high viscosity index, low volatility, low-temperature fluidity, high-temperature performance and good oxidative stability for today’s demanding lubricant needs. Experts think that metathesis-processed rene...view more Lubricant researchers need new tools that provide high viscosity index, low volatility, low-temperature fluidity, high-temperature performance and good oxidative stability for today’s demanding lubricant needs. Experts think that metathesis-processed renewable oils will be the key to producing high-performance, biobased base oils and additives. view less | |
| Microbial Problems in Metalworking Fluids | STLE (Society of Tribologists & Lubrication Engineers) | Understanding four significant factors can help control microbial contamination in metalworking operations. | |
| Monitoring And Maintaining MWFs | STLE (Society of Tribologists & Lubrication Engineers) | A well-planned and structured program is all you need to keep them in good condition. | |
| Monitoring Metalworking Fluids | STLE (Society of Tribologists & Lubrication Engineers) | Reprinted with permission from TLT, the official monthly magazine of the Society of Tribologists and Lubrication Engineers, a not-for-profit professional society headquartered in Park Ridge, Ill. | |
| MWF Heat Treatment: Options For A Critical Process | STLE (Society of Tribologists & Lubrication Engineers) | This article is reprinted with permission from TLT, the official monthly magazine of the Society of Tribologists and Lubrication Engineers, a not-for-profit professional society headquartered in Park Ridge, Ill. | |
| MWFs & VOC: Today & Tomorrow | STLE (Society of Tribologists & Lubrication Engineers) | STLE was pleased to co-sponsor a joint symposium in March organized by The South Coast Air Quality Management District (SCAQMD) and ILMA. The event focused on the new Rule 1144 (Metalworking Fluids and Direct-Contact Lubricants) affecting volatile organic...view more STLE was pleased to co-sponsor a joint symposium in March organized by The South Coast Air Quality Management District (SCAQMD) and ILMA. The event focused on the new Rule 1144 (Metalworking Fluids and Direct-Contact Lubricants) affecting volatile organic component (VOC) regulations in MWFs. view less | |
| Nanotechnology: Science meets machine reliability | STLE (Society of Tribologists & Lubrication Engineers) | Our ability to measure surface asperities with far greater precision is extending component lifecycles. | |
| Networking for Success | STLE (Society of Tribologists & Lubrication Engineers) | The many ways to find a new career opportunity include networking, search firms, print and online advertisements, employer Web sites and online resume postings. Estimates suggest that 50%- 70% of professional positions are obtained through networking. | |
| New Automobile Motor Oil Spec Long Overdue | STLE (Society of Tribologists & Lubrication Engineers) | GF-6 is still in the testing stage—and might not arrive until 2018. | |
| New Products: Build, Borrow | STLE (Society of Tribologists & Lubrication Engineers) | These four scenarios will help you decide which option is best for your company. | |
| Not All Cables are for Communication | STLE (Society of Tribologists & Lubrication Engineers) | Wire ropes are yet another challenge for tribologists. | |
| Oil Analysis: Finding Economic Value | STLE (Society of Tribologists & Lubrication Engineers) | This is the first of a five-part series on oil analysis. | |
| On-the-Horizon Lubricants Just Might Be the Best Solution to the High Loads and Extreme Conditions that Cause Early Failures | STLE (Society of Tribologists & Lubrication Engineers) | Wind turbine gearboxes are designed to last for 20 years but are beginning to fail within seven. The cause of these failures is mainly extreme internal and external operating conditions. New lubricants could potentially reduce the damage and prolong gearb...view more Wind turbine gearboxes are designed to last for 20 years but are beginning to fail within seven. The cause of these failures is mainly extreme internal and external operating conditions. New lubricants could potentially reduce the damage and prolong gearbox life. view less | |
| One Word: Plastics. Two Words: Hydraulic Oil. | STLE (Society of Tribologists & Lubrication Engineers) | New technological advances are taking shape to control hydraulic oils used in plastic-injection molding machines. | |
| Online Condition Monitoring of Greases | STLE (Society of Tribologists & Lubrication Engineers) | This article is about the online condition for monitoring of greases and how researchers develop sensors for detecting grease quality in bearings. | |
| Onsite Oil Reclamation | STLE (Society of Tribologists & Lubrication Engineers) | How oil reclamation services keep operations running smoothly, reduce liability and produce major cost savings. | |
| Onsite Oil Reclamation | STLE (Society of Tribologists & Lubrication Engineers) | How oil reclamation services keep operations running smoothly, reduce liability and produce major cost savings. | |
| Optimizing Lubrication Effectiveness | STLE (Society of Tribologists & Lubrication Engineers) | This article is about optimizing lubrication effectiveness. | |
| PC-11 and GF-6: New Engines Drive | STLE (Society of Tribologists & Lubrication Engineers) | The challenge now is developing tests to deal with the radical transformation in motors and components. | |
| PDM: Your Choices For An Effective Oil Analysis Program | STLE (Society of Tribologists & Lubrication Engineers) | In the last 30 years, predictive maintenance (PdM) has been slowly replacing PM, particularly for critical equipment. | |
| Please Describe a Problem You Encountered Resulting from Grease Incompatibility | STLE (Society of Tribologists & Lubrication Engineers) | When it comes to grease-related problems, TLT readers have seen it all: hardening, softening, thinning, fouling and product running all over the place. Incompatibility is usually the problem, with readers most often citing a mix of polyurea and lithium co...view more When it comes to grease-related problems, TLT readers have seen it all: hardening, softening, thinning, fouling and product running all over the place. Incompatibility is usually the problem, with readers most often citing a mix of polyurea and lithium complexes. However, when selecting a grease, proper attention also must be given to base oil and, as always, viscosity. Readers offered many resolutions to their grease problems, including personnel training, compatibility research and testing, better labeling, purging the old grease before applying the new, more frequent lube changes and restricting grease activities to a handful of individuals. view less | |
| Polyalkylene Glycols: Present and Future Applications | STLE (Society of Tribologists & Lubrication Engineers) | 60 years after their introduction, these unique lubricants are being used in new applications. | |
| Power to Spare: Hydraulic Hybrids | STLE (Society of Tribologists & Lubrication Engineers) | Already in use in large commercial vehicles, researchers are close to deploying this technology in passenger vehicles. | |
| President’s Report: Science Lights the Way | STLE (Society of Tribologists & Lubrication Engineers) | This article is about how emerging technologies continue to remake our world and how it affects us. | |
| President's Report: Tribology's Royal Celebration | STLE (Society of Tribologists & Lubrication Engineers) | A global community gathered in Buckingham Palace to commemorate the 50th anniversary of the Jost Report—and STLE was there. | |
| Questions to Ask the Employer in a Job Interview | STLE (Society of Tribologists & Lubrication Engineers) | 30 strategies to help you walk away with as much information as you provide. | |
| Re-Refined Base Oil Quality | STLE (Society of Tribologists & Lubrication Engineers) | Re-refining used lubricants is an established industry that operates in many countries. However, the scale of the industry, types of processes and quality of products vary from one country to another. | |
| Real-Time Testing Of Bioburdens In Metalworking Fluids Using Adenosine Triphosphate | STLE (Society of Tribologists & Lubrication Engineers) | Adenosine triphosphate (ATP) assays have been used to quantify bioburdens (biomass) in low-organic-compoundcontent fluids (freshwater, seawater, cooling tower water, and similar fluids) since the early 1950s. The original methodology was labor intensive a...view more Adenosine triphosphate (ATP) assays have been used to quantify bioburdens (biomass) in low-organic-compoundcontent fluids (freshwater, seawater, cooling tower water, and similar fluids) since the early 1950s. The original methodology was labor intensive and required considerable laboratory skill. Over the past half-century, the protocol has been simplified substantially, but until recently, chemical interferences made it impractical to use the ATP test in metalworking fluids (MWF). view less | |
| Recyclable Organic Solar Cells: A Process for Making Green Technology Even Greener Uses a Renewable Source Derived from Cellulose Nanocrystals | STLE (Society of Tribologists & Lubrication Engineers) | In examining the current options for generating electricity from renewable sources, using the sun appears to be one of the most promising. The main process used is based on the photovoltaic effect in which the solar radiation is converted into direct curr...view more In examining the current options for generating electricity from renewable sources, using the sun appears to be one of the most promising. The main process used is based on the photovoltaic effect in which the solar radiation is converted into direct current electricity through the use of semiconductors. view less | |
| Reducing Rolling Bearing Failures: Review These Key Factors to Detect the Cause of the Problem | STLE (Society of Tribologists & Lubrication Engineers) | Bearings are the most common elements in mechanical equipment and can last for a very long time. Rolling bearings, also known as antifriction bearings, can fail in service by a number of different mechanisms and causes. Fortunately, less than 1 percent of...view more Bearings are the most common elements in mechanical equipment and can last for a very long time. Rolling bearings, also known as antifriction bearings, can fail in service by a number of different mechanisms and causes. Fortunately, less than 1 percent of rolling bearings do not reach their expected life. view less | |
| Sample Interval Selection for Optimium Results | STLE (Society of Tribologists & Lubrication Engineers) | Consider these four options before setting an oil sample frequency for your machine. | |
| Seeing the Interface: How Realistic is the Picture? | STLE (Society of Tribologists & Lubrication Engineers) | Close-up and real-time tribological testing help to produce relevant results. | |
| Sense And Sensibility | STLE (Society of Tribologists & Lubrication Engineers) | Science shows how microbes similar to those found in MWFs helped mitigate the effects of a national disaster. | |
| Shale Gas and the Lubricants Market | STLE (Society of Tribologists & Lubrication Engineers) | Natural gas is an appealing energy source, but presents a host of strategic issues for STLE members. | |
| Slip-Stick: What's it All About? | STLE (Society of Tribologists & Lubrication Engineers) | The phenomenon occurs when static friction and kinetic friction cross swords. | |
| Small and Mobile: The Future of On-Site Oil Analysis | STLE (Society of Tribologists & Lubrication Engineers) | Developing technologies are enabling equipment managers to take the lab to the sample instead of the other way around. |
