What is tribology?
Tribology is the study of science and engineering of interacting surfaces in relative motion. It includes the study and application of the principles of friction, lubrication and wear. Tribology is a branch of mechanical engineering and materials science.

Tribology’s economic and commercial impact is vast. The science reduces energy use, lowers the cost of maintenance and replacement, develops new technology, and solves resource problems, such as the lack of clean water. Proper tribological procedures save an estimated 1.3% to 1.6% of a nation’s gross domestic product—a savings of hundreds of billions of dollars (U.S. currency) in larger countries. Virtually every nation has realized it cannot afford to overlook the economic, industrial, and commercial advantages of tribology. Consequently, tribology is a science that is constantly being advanced by thousands of researchers around the world. Lubrication engineering is the practical application of that science, generally in the development of lubricants and their proper usage and maintenance. 

What is STLE? 

STLE, one of the largest professional societies in the field, serves 15,000 industry professionals worldwide.

To advance the science of tribology and the practice of lubrication engineering in order to foster innovation, improve the performance of equipment and products, conserve resources and protect the environment.



Online webinars, education courses and professional certification programs offer opportunities for continuing education to enhance your career and create value for your company.

 


STLE organizes, supports, co-sponsors and hosts meetings to provide the tribology and lubrication communities an opportunity to network, exchange ideas and information.




Educating technical professionals to compete in the global business environment is STLE's core mission of serving as a trusted provider of education and a workforce development partner.



STEM programs, scholarships and student outreach programs are a cornerstone to communicating the value of tribological innovations to the next generation of scientists and engineers.



In the Spotlight

TLT ARTICLES

Formulating Water-Based MWFs in the 21st Century (Posted Feb. 17 2017)
Those companies that succeed will do so with an increasingly shrinking chemical toolbox. 
Read More >



Now It's All About 4.0 (Posted Feb. 17 2017)
Welcome to the Industrial Revolution's fourth generation - and a Big Data approach to condition monitoring.
Read More >

PRESIDENT'S REPORT Dr. Ali Erdemir
Building on 2016's Success (Posted Feb. 17, 2017)
Following a record-breaking year, STLE will continue advancing its long-term strategic plan. 
Read More >


WHITE PAPERS

Trends in Tribology and Lubrication Engineering: Industry Leader Predictions Report
The Trends in Tribology and Lubrication Engineering: Industry Leader Predictions Report evaluates the impact of changes in industry, technology and the economy on the field. The 20-page report is based on a year-long study of nearly 1,000 industry experts surveyed with the goal of tapping into their collective wisdom and insight and drawing conclusions about the future of tribology and lubrication engineering. 
Order your free copy >


Report on Emerging Issues and Trends

STLE’s Report on Emerging Issues and Trends, is the culmination of a multi-phase research effort to evaluate trends and predict future developments impacting tribology and lubrication engineering. The research encompasses the global opinions and experiences of nearly 1,000 tribologists and lubrication engineers who participated in the project as advisors, interview and focus group participants, and survey respondents. Order your free copy >

News

Plenary speakers take shape for 6th World Tribology Congress (WTC 2017)
(Posted Feb. 6 2017)

Get the latest conference and registration information about WTC 2017 in Beijing, China, Sept. 17-22.
Learn More >

Call for tribology experiments for STEM Camp
(Posted Feb. 6, 2017)

Volunteers invited to participate in student outreach program at 2017 STLE Annual Meeting in Atlanta.
Learn More >

STLE seeks applications for 2017 Early Career Awards Program
(Posted Feb. 6, 2017)

Awards provide recognition of technical achievements by young professionals in the field of tribology research.
Learn More >

Upcoming Events

STLE Hamilton Section Meeting
Hamilton, ON, Canada | Feb. 21

STLE Northern California Section Meeting
Berkeley, CA | Feb. 22

STLE Oklahoma Section Meeting
Tulsa, OK | Feb. 23

STLE Cleveland Section Meeting

Cleveland, OH | Feb. 27

STLE Central Illinois Section Meeting
Peoria, IL | March 1

STLE Featured Videos