Features of Isothermal Formation of Carbide-Free Bainite in High-Carbon Manganese-Silicon Steel

被引：0
|
作者：
N. A. Tereshchenko
I. L. Yakovleva
D. A. Mirzaev
I. V. Buldashev
机构：
[1] Russian Academy of Sciences,Mikheev Institute of Metal Physics, Ural Branch
[2] South Ural State University (National Research University),undefined
来源：
Physics of Metals and Metallography | 2018年 / 119卷
关键词：
high-carbon manganese-silicon steel; low-temperature bainite transformation; structure; carbidefree bainite; tetragonality of crystal lattice;
D O I：
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中图分类号：
学科分类号：
摘要：
Change in the stability of overcooled austenite of high-carbon manganese-silicon steel relative to decomposition via the intermediate stage upon isothermal holding and martensitic γ → α transformation upon subsequent cooling has been studied using dilatometry and X-ray diffraction. The kinetics of low-temperature bainite transformation has been studied. The tetragonality of the crystal lattice of bainite α-phase caused by the superequilibrium content of carbon was found.
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页码：569 / 575
页数：6
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