正火型V-N-Ti和Nb-V-Ti海工钢焊接粗晶热影响组织和韧性研究
师仲然1,2(
), 赵庆凯3, 刘登辉3, 王天琪1,2, 柴希阳1,2, 罗小兵1,2, 柴锋1,2
), 赵庆凯3, 刘登辉3, 王天琪1,2, 柴希阳1,2, 罗小兵1,2, 柴锋1,2
Study on Microstructure and Toughness of Simulated Coarse Grain Heated Zone in Normalized V-N-Ti and Nb-V-Ti Marine Steel
SHI Zhongran1,2(), ZHAO Qingkai3, LIU Denghui3, WANG Tianqi1,2, CHAI Xiyang1,2, LUO Xiaobing1,2, CHAI Feng1,2
), ZHAO Qingkai3, LIU Denghui3, WANG Tianqi1,2, CHAI Xiyang1,2, LUO Xiaobing1,2, CHAI Feng1,2
图 8. 模拟粗晶热影响区析出粒子的TEM照片和尺寸统计
Fig.8. TEM carbon replica analysis micrographs of particles in simulated CGHAZ. (a, c) V-N-Ti steel; (c, d) Nb-V-Ti steel
