THE MICROHARDNESS'S VARIATION OF A Ni-Cu LOW ALLOY SGCAST IRON

被引：0
|
作者：
Milosan, Ioan [1 ]
机构：
[1] Transilvania Univ Brasov, Brasov, Romania
来源：
METALURGIA INTERNATIONAL | 2009年 / 14卷 / 09期
关键词：
bainitic s.g. cast iron; heat treatment; wear; microhardness; CAST-IRON;
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The paper contains a study about the bainitic nodular cast it-on's microhardness under different isothermal lime and abrasive wear, were study in the present paper. It was made some determination of the microhardness (HV0.01) in the 120 mu m of the section of the wear specimens. There was observed that a part of the residual austenite was transformation in "epsilon" martensite and this explained the increasing of microhardness's values.
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页码：41 / 43
页数：3
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