Influence of retained austenite on the wear resistance of high chromium cast iron under various impact loads

• Published in: Wear Vol. 162; no. A; pp. 83 - 88
• Main Authors: Xi, J-T, Zhou, Q-D, Liu, S-H, Song, G-S
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 13.04.1993

A high chromium cast iron was heated and maintained at 980 °C, and then cooled in five media of different temperatures to obtain various amounts of retained austenite (designated Ar). The specimens were subjected to impact wear tests under impact loads ranging from 1 to 6.2 J. The number of impacts...