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xing bian re chu li - bian wen cui huo xin gong yi dui cr12 xing gang xing neng de ying xiang
Pages: 37-44
Year: Issue:  2
Journal: Heat Treatment of Metals

Keyword:  形变热处理Cr12钢;
Abstract: 本文分析对比了Cr12型冷作模具钢经形变热处理-变温淬火与等温淬火及常规热处理后的硬度、耐磨性、冲击韧性、多冲抗力及断裂韧性,并对形变热处理-变温淬火新工艺能明显提高Cr12型钢强韧性的原因,从显微组织变化方面进行了解释。文中还介绍了新工艺在实际应用中所取得的显著技术经济效益。
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