Effect of silicon on the structure and properties of high-strength spherulitic iron

被引：0

作者：

G. I. Sil’man

V. V. Kamynin

S. A. Kharitonenko

机构：

[1] Bryansk State Engineering-Technological Academy,

来源：

Metal Science and Heat Treatment | 2006年 / 48卷

关键词：

Ferrite; Wear Resistance; Cast Iron; Isothermal Section; Silicon Content;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A study of the effect of silicon on the structure and properties of high-strength spherulitic iron is performed. Special features of the variation of the hardness, strength, ductility, and wear resistance of iron are studied as a function of the silicon content. The plotted isothermal section of the diagram of stable equilibrium of alloys of the Fe-C-Si system at 400°C, the earlier plotted phase diagram of the Fe-Si system, and the experimental results on special features of the ferrite structure of the irons are used to explain the detected anomalies of the properties by spinodal decomposition of the ferrite into conventional ferrite (α-phase) and silicoferrite (α1-phase).

引用

页码：268 / 271

页数：3

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