Tempering stability of Fe-Cr-Mo-W-V hot forging die steels

来源 :矿物冶金与材料学报：英文版 | 被引量 : 0次 | 上传用户：helpothers

【摘要】

：

The tempering stability of three Fe–Cr–Mo–W–V hot forging die steels (DM, H21, and H13) was investigated through hardness measurements and transmission elec

【作者】

：

Yuan-ji Shi Xiao-chun Wu Jun-w

【机构】

：

SchoolofMaterialsScienceandEngineering

【出处】

：

矿物冶金与材料学报：英文版

【发表日期】

：

2017年10期

【关键词】

：

TEMPERING stability hot FORGING DIE STEELS CARBIDE PRECIPITATION tempering stabi

【基金项目】

：

financially supported by the National Key Technologies R & D Program of China (Nos.2016YFB0300400 and 2016YFB0300402)

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The tempering stability of three Fe–Cr–Mo–W–V hot forging die steels (DM, H21, and H13) was investigated through hardness measurements and transmission electron microscopy (TEM) observations. Both dilatometer tests and TEM observations revealed that DM st

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