Recrystallization Law of Ti-IF Steel During Annealing Process

被引：0
|
作者：
Feng, Yanqing [1 ,2 ]
Gao, Zhiguo [2 ]
Wang, Fuming [1 ]
机构：
[1] Univ Sci & Technol Beijing, Beijing 100083, Peoples R China
[2] Baotou Iron & Steel Grp Co Ltd, Baotou, Peoples R China
来源：
NEW MATERIALS, APPLICATIONS AND PROCESSES, PTS 1-3 | 2012年 / 399-401卷
关键词：
Ti-IF steel; Annealing; Recrystallization; HIGH-STRENGTH STEELS; TEXTURE FORMATION; PRECIPITATION; BEHAVIOR;
D O I：
10.4028/www.scientific.net/AMR.399-401.2301
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Recrystallization law was investigated at different annealing processes. The results showed that the annealing temperature was a main effect factor on the properties of Ti-IF steel. Nominal recrystallization temperature of the samples was evaluated as 620 degrees C. Simulated batch annealing was performed by two-stage heating. Determined recrystallization temperature was 660 degrees C, the recrystallization of samples heated at 660 degrees C was completed in 68min. For 800 degrees C, the equiaxial recrystallized grains were obtained. Simulated continuous annealing by rapidly heating to different temperatures, samples were held for 100s and then cooled in air. Recrystallization nucleation was not observed until 660 degrees C. The occurrence of secondary recrystallization was observed at 900 degrees C.
引用
收藏
页码：2301 / +
页数：2
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