Effects of preheating treatment on repea
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Xie Changsheng; Sun Peizhen; Zhao Jiansheng; Wu Yiping
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Article
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1994
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Springer
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English
โ 440 KB
Hot-worked die steel is usually used under conditions requiring repeated heating and cooling. The repeated transformation of austenite to martensite or vice versa may occur on the surface of the hot-worked die. The characteristics of repeated martensitic transformation and the effects of preheating