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A Nickel-Alloy-Based High-Temperature Self-Lubricating Composite with Simultaneously Superior Lubricity and High Strength.
- Source :
-
Tribology Letters . Mar2013, Vol. 49 Issue 3, p573-577. 5p. - Publication Year :
- 2013
-
Abstract
- It is a challenge to design self-lubricating materials that exhibit and maintain reduced friction coefficient as well as high strength over a wide range of temperatures. A high-temperature self-lubricating nickel-alloy-based composite was created using the hot pressing technique. The composite exhibited high relative density, and simultaneously superior lubricating properties, average friction coefficient below 0.25 from room temperature to 800 °C, and high strength, 470 MPa of tensile strength and 1500 MPa of compressive strength. The composite was very promising in high-temperature tribology. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 10238883
- Volume :
- 49
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- Tribology Letters
- Publication Type :
- Academic Journal
- Accession number :
- 85746310
- Full Text :
- https://doi.org/10.1007/s11249-012-0101-y