Study of lath morphology bainite in high-strength pipe steel

被引：0
|
作者：
N. G. Kolbasnikov
O. G. Zotov
A. I. Shamshurin
A. A. Luk’yanov
机构：
[1] St. Petersburg State Polytechnic Institute,
来源：
Metal Science and Heat Treatment | 2013年 / 55卷
关键词：
bainite; ferrite; structure; EBSD analysis; misorientation angles;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
High-strength pipe steel structure is studied by light and scanning microscopy. Extensive areas, identified previously as “lath morphology bainite” are analyzed. It is shown by means of EBSD analysis that the areas studied are in fact large grains of bainitic nonequilibrium ferrite within which carbon is bonded in microalloying element carbonitrides and is restrained by dislocations.
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页码：287 / 293
页数：6
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