The high temperature wear property of a new type precision cast hot-forgingdiesteel was studied, and compared with that of H13 steel. The mechanism of the high temperature wear was discussed.
研究了新型精铸热锻模具钢的高温磨损性能,并与H13钢进行对比探讨高温磨损机理。
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Compared with the forgingdiesteel, casting forgingdiesteel although toughness is low, but high strength, red hardness is good, with low notch sensitivity and high resistance to thermal fatigue.