BEHAVIOR OF FINE V-Ti COMPLEX CARBONITRIDE IN STEEL 09MnVTiN DURING REHEATING

作     者：TANG Guoyi ZHENG Yangzeng Yanshan University,Qinhuangdao,China ZHU Jing CAI Qigong Central Iron and Steel Research Institute,Ministry of Metallurgical Industry,Beijing,China 

作者机构：Yanshan Univ Qinhuangdao China 

出 版 物：《Acta Metallurgica Sinica(English Letters)》 (金属学报（英文版）)

年 卷 期：1992年第5卷第2期

页      面：112-115页

核心收录：

学科分类：08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 

主　　题：steel 09MnVTiN microalloyed steel thermomechanical processing complex carbonitride 

摘      要：An investigation was carried out of the morphology and microstructure of V-Ti complex carbonitride in steel 09MnVTiN during reheating under analytical electron *** prior V-rich ellipsoid V-Ti complex carbonitride particles are replaced progressively by Ti-rich cubic ones as the reheating temperature elevated from 1050 to 1400℃.The Ti con- tents in the core and border of particles increase from 15 and 6% in hot-rolled specimens into 84 and94% at 1400℃ respectively.