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Author:

子澍 (子澍.)

Indexed by:

CQVIP

Abstract:

论述了Fe-C-Cr-V合金的凝固特点,以及钒对该合金系显微组织的影响.当w(V)<5%时,钒使合金的共晶点稍向右移;当w(V)>5%时,钒使共晶点左移.w(V)量大于2%后,钒能抑制w(Cr)/w(C)<5的Fe-C-Cr合金M3C的形成,得到M7C3型碳化物,含钒的Fe-C-Cr-V合金,由于VFe结晶后不久发生(γFe+MC)共晶反应,缩短了γFe枝晶长大的温度范围,使γFe枝晶细化.指出了为得到MC体积量>M7C3体积量的C、Cr、V含量适宜范围.

Keyword:

冷却曲线 高铬白口铸铁 合金液相面图

Author Community:

  • [ 1 ] [子澍]北京工业大学

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Source :

现代铸铁

ISSN: 1003-8345

Year: 2007

Issue: 4

Volume: 27

Page: 47-50

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 5

Chinese Cited Count:

30 Days PV: 0

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