Mechanical properties and phase transformations of an aluminium alloyed TRIP-steel

被引：0
|
作者：
Traint, S [1 ]
Pichler, A [1 ]
Stiaszny, P [1 ]
Spiradek-Hahn, K [1 ]
Werner, EA [1 ]
机构：
[1] Tech Univ Munich, Christian Doppler Lab Moderne Mehrphasenstahle, Lehrstuhl Mech Materialprufamt, D-85747 Garching, Germany
来源：
43RD MECHANICAL WORKING AND STEEL PROCESSING CONFERENCE PROCEEDINGS | 2001年 / 39卷
关键词：
low-alloyed TRIP-steel; retained austenite; mechanical behavior; transformation behavior;
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The influence of the intercritical annealing temperature, the cooling rate after the intercritical annealing and the overaging parameters on the mechanical properties, the microstructure and the transformation behavior of an aluminium alloyed TRIP-steel is investigated in detail. The austenite formation kinetics during intercritical annealing is studied by means of quantitative analyses of the microstructure and thermodynamical calculations. Microstructure investigations (light microscopy and TEN), dilatometric measurements and the mechanical properties are used to clarify the transformation behavior of the austenite during cooling and isothermal holding.
引用
收藏
页码：449 / 467
页数：19
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