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Tribology laboratory

Tribology is the multidisciplinary science on wear, friction and lubrication of interacting surfaces in relative motion. Research in tribology is often highly dependent on the final application. The mission of the Tribology Lab at SINTEF/NTNU is to adapt our knowledge and equipment to our clients’ needs.

Contact person

Tribology at SINTEF. Photo: Sergio Armada Nieto

Laboratory based research

  • Failure mechanisms at tribological contacts·      
  • Failure analysis methods
  • Lubricant chemistry and lubricant performance
  • Tools and methods for predictive maintenance

Markets and Industrial sectors

  • Wheel-rail contacts in Railway
  • Top-side maschinery in Offshore Industry
  • Pumps in all kind of industry
  •  Gears in all kind of industry
  • Surfaces in consumer Products
  • Components used abrasive environmels as ice, sand, food, etc

Capabilities and Testing Methods

Standard testing
See our standard equipment list

Customized testing
Standard tests do not always satisfy our clients' needs.

The Tribology Lab continuously works on offering new test methodology and equipment capable to simulate conditions found at final application.

We are also involved in development and research on methodology to detect and document conditions at service.

 

Equipment

  • ASTM G65: Measuring abrasion using the dry sand/rubber wheel apparatus.
  • ASTM G73: Liquid impingement erosion test.
  • ASTM G77: Sliding wear using block on ring wear test.
  • ASTM G99: Wear testing with a pin-on-disk apparatus.
  • ASTM G105: Wet sand/rubber wheel abrasion test.
  • ASTM D4060: Abrasion resistance of organic coatings by the Taber Abraser.

In addition we offer

  • tests on testequipment tailormade your needs
  • tests that we perfom together with laboratories in the SINTEF/NTNU

Industry applications and relevant R&D projects

Railway:

Focus on developing comprehensive lubrication systems that include innovative, environmentally friendly lubricants and advanced lubricant delivery systems tailored to the specific needs of both heavy and light rail operations. The ultimate goal is to enhance the efficiency, sustainability, and safety of Norwegian rail transportation.

Wear and friction reduction in wheel-rail interaction - Prosjektbanken

Multi Degradation mechanisms in Offshore Devices:

Offshore devices are exposed to combined degradation mechanisms (i.e.: wear-corrosion-fatigue) that severely affect their lifetime. In addition, lack of harmonized testing protocols makes it difficult to predict their performance based on lab testing. Through the MORE project, SINTEF contributes in developing multi-degradation validation pathway for materials and subcomponents to be used in the offshore renewable energy sector and summarize the findings in new guidelines.

MORE project | Resilient Marine Materials

Metal Processing industry:

Aluminium production is one of the largest export industries in Norway. Production and forming of aluminum has different challenges, being galling (aluminium adhesion to tool surfaces) being one of the most critical limiting factors of tools lifetime. SINTEF is continuously working on developing new lubricants and advanced coating technologies to minimize the wear, extend the lifetime of the forming tools, and enable new production processes of components with high-end quality.

https://www.sintef.no/prosjekter/2017/galf-galling-in-aluminium-forming/

Contact information

Tribology laboratory

Visiting address:  Richard Birkelands vei 2 B, 7034 Trondheim