Abstract��The influence of heat treatment on mechanical properties of low chromium wear resistant cast steel containing rare earth elements was studied by means of metallographic examination, scanning electron microscopic examination and mechanical property test. The experiments results showed that heating temperature has great effect on impact toughness���� k��and bending fatigue���� bb��, but little effect on hardness (HRC). When the specimen was hold at 970 �� for 2 h, it has better comprehensive mechanical properties.
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BA Si��de��;HAN Tie��jun��;HE Da��chuan��. Influence of Heat Treatment on Mechanical Property of Low Chromium Wear Resistant Cast Steel Containing RE. Chinese Journal of Iron and Steel, 2006, 24(3): 0-0.
2006, Vol. 24 