EFFECT OF ALUMINUM ON STABILITY OF RETAINED AUSTENITE IN BAINITIC MALLEABLE CAST IRON

被引：4
|
作者：
Kiani-Rashid, A. R. [1 ]
机构：
[1] Ferdowsi Univ Mashhad, Mashhad, Iran
来源：
METAL SCIENCE AND HEAT TREATMENT | 2011年 / 53卷 / 7-8期
关键词：
cast iron; heat treatment; microstructure; metallography; DUCTILE; FRACTURE;
D O I：
10.1007/s11041-011-9390-2
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The effect of aluminum additives on the microstructure of bainitic malleable cast iron after heat treatment consisting of isothermal hardening at 350 degrees C in a bath with molten lead after a hold at 920 degrees C for 90 min is studied. A metallographic study is performed by the methods of light and scanning electron microscopy and x-ray diffraction analysis of the metal.
引用
收藏
页码：322 / 325
页数：4
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