He+ 辐照对CLAM钢焊缝微观组织和性能的影响

刘丹, 雷玉成, 张伟伟, 李天庆, 姚奕强, 丁祥彬

Effect of He Ion Irradiation on Microstructure and Properties of CLAM Steel Weld

LIU Dan, LEI Yucheng, ZHANG Weiwei, LI Tianqing, YAO Yiqiang, DING Xiangbin

图6 辐照剂量不同的焊缝的纳米硬度与压入深度的关系

Fig.6 Nano-hardness vs. indentation depth after different implanted ion fluence (a, c) as-welded welds; (b, d) quenched and tempered welds