CrN-Cu nanocomposite coating was produced by hybrid method using both cathodic arc and magnetron sputtering PVD technique. Reciprocating wear behaviour of the coatings was investigated at room temperature, 50, 100 and 150 Β°C. The tribological behavior of copper doped CrN is compared with undoped coa
Effect of temperature on the wear of an electroless nickel coating under lubricated reciprocating sliding conditions
β Scribed by Yugang Liu; K. N. Tandon
- Publisher
- Springer US
- Year
- 1996
- Tongue
- English
- Weight
- 964 KB
- Volume
- 2
- Category
- Article
- ISSN
- 1023-8883
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β¦ Synopsis
The effect of temperature on the wear of as-deposited electroless NiP coating under lubricated reciprocating sliding conditions has been investigated using the ball-on-block test method. It was shown that the temperature increase from 25 to 100~ reduces the lubricated wear of EN coatings, especially at high loads. The wear mechanism has also changed as the temperature rises from 25 to 100~ X-ray mapping and EDS analyses have shown that there are more sulfur and phosphorus on the wear track at high temperature which may be responsible for reduced friction and the wear of the coating.
π SIMILAR VOLUMES
The effects of lubricating-oil additive zinc dialkyldithiophosphate (ZDDP) on the friction and wear properties of polymers and their composites sliding against GCr15 bearing steel were studied by using an MHK-500 ring-on-block wear tester (Timken wear tester). Then the frictional surfaces of the fri