SYMPOSIA PAPER Published: 01 October 2012
STP104603

Rolling Contact Fatigue Testing of Stainless Steel and Cobalt-based Components Using Water as the Lubricant

Source

The current paper presents the results obtained from testing of high-nitrogen martensitic stainless steels and a cobalt-based alloy using an accelerated rolling contact fatigue tester, the Polymet test rig. Although demineralised water is not a good lubricant in terms of, for example, its capability of building up a sufficient film thickness, it was possible to rank the tested alloys according to their performance. Corrosion products were observed on the over-rolled tracks, and the materials' resistance to pitting corrosion was assessed.

Author Information

Sherif, Mohamed, Y.
SKF Engineering & Research Centre, Nieuwegein, MT, NL
Han, Bo
SKF Engineering & Research Centre, Nieuwegein, MT, NL
Kahlman, Lars
SKF Sverige AB, Gothenburg, SE
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Details
Developed by Committee: A01
Pages: 162–178
DOI: 10.1520/STP104603
ISBN-EB: 978-0-8031-7567-9
ISBN-13: 978-0-8031-7534-1