The effect of temperature on the fine structure of ferrite phase during closed die forging of powdered carbon-content steel

被引：0

作者：

Maslyuk, V.A. ^{[1
]}

Mamonova, A.A. ^{[1
]}

Grabchak, A.K. ^{[1
]}

机构：

[1] Inst. Problem Materialovedeniya, NAN Ukrainy, Kiev, Ukraine

来源：

Poroshkovaya Metallurgiya | 2002年 / 7-8期

关键词：

Carbon steel - Defects - Deformation - Ferrite - Lattice constants - Metal stamping - Thermal effects;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The aim of the paper is to study the temperature effect on the fine structure of the ferrite phase during closed die forging of a powdered carbon steel. It is established sharp decrease of the presence of defects (PD) of the powdered steel structure in the surface layers in comparison with internal ones. A nonmonotonous character of the PD dependence on the deformation temperature is found too.

引用

页码：24 / 28

共 20 条

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[2] Effect or porous billet forging temperature on parameters of the fine structure of the ferritic phase in powder carbon steel
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[10] Effect of temperature and strain on the formation of elongated fine grained structure in middle carbon steel during large plastic deformation
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