Analysis of Phase Transformations of Supercooled Austenite in Low-Alloy Steel with Boron Additives

被引：0
|
作者：
B. Łętkowska
R. Dziurka
P. Bała
机构：
[1] Wrocław University of Technology,Department of Materials Science, Welding and Strength of Materials
[2] AGH University of Science and Technology,Department of Physical and Powder Metallurgy
来源：
Metal Science and Heat Treatment | 2016年 / 57卷
关键词：
continuous cooling transformation diagrams; low-alloy steel; boron; heat treatment; abrasive wear;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Adiagram of transformations in low-alloy boron-containing steel B27 with high resistance to abrasive wear is plotted under continuous cooling. Chemical, metallographic and dilatometric analyses are performed, and the hardness of the steel is measured. Continuous cooling curves are obtained from the temperature of austenitization at a rate of 0.17 – 25 K/sec in the temperature range of 800 – 500°C.
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页码：525 / 530
页数：5
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