Estimation of bainite plate-thickness in low-alloy steels

被引：310

作者：

Singh, SB ^{[1
]}

Bhadeshia, HKDH ^{[1
]}

机构：

[1] Univ Cambridge, Dept Mat Sci & Met, Cambridge CB2 3QZ, England

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 1998年 / 245卷 / 01期

关键词：

bainite plates; plate-thickness; low-alloy steels;

D O I：

10.1016/S0921-5093(97)00701-6

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Published experimental data on the thickness of bainite plates in silicon-rich steels have been analysed in order to develop a quantitative model for the plate-thickness. It is found that the strength of the austenite, and the chemical free energy change accompanying transformation, are by far the most important factors influencing plate-thickness. The transformation temperature does not have any independent effect within the limits of the analysis. These trends are expected from a metallurgical point of view and are discussed in the context of the mechanism of transformation. (C) 1998 Elsevier Science S.A. All rights reserved.

引用

页码：72 / 79

页数：8

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