Microalloy precipitation in HSLA steel austenite

被引：0
|
作者：
Priestner, R [1 ]
Li, PH [1 ]
Zhou, C [1 ]
Ibraheem, AK [1 ]
机构：
[1] Univ Manchester, Inst Sci & Technol, Manchester M60 1QD, Lancs, England
来源：
ANALYSIS OF IN-SERVICE FAILURES AND ADVANCES IN MICROSTRUCTURAL CHARACTERIZATION | 1999年 / 26卷
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D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
A series of steels containing 0.007 wt% Ti, 0.04 wt% Nb, and 0.011 wt% V with varying C and N contents was produced in a mould system that simulated continuous casting. The incidence, morphology and composition of eutectic precipitates of (TiNbV)(CN) that formed due to segregation during freezing, and the evolution of precipitates during subsequent reheating, were studied using electron microscopy with EDX and PEELS, and compared with the results of a computer simulation of the solution thermodynamics of(Ti(x)NbvV(1-x-y))(CyN1-y) in austenite.
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页码：447 / 454
页数：8
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