典型文献
Investigation on bonding interfaces of an SA508 steel billet manufactured by additive forging
文献摘要：
An experimental steel billet of SA508 reactor pressure vessel material was manufactured by the additive forging method,and microstructure and mechanical properties of the hot-compression bonding interface were systematically investigated.The result indicated that oxidation levels of bonding interfaces were well controlled using vacuum electron beam welding.It was easy to discriminate interfaces from base materials during the optical microstructure observation,since interfaces were characterized by grain or phase boundaries in a straight line.Test results of uniaxial tensile experiments(at 20 and 350℃)and Charpy V-notched impact tests(at 0 and 20℃)showed that fracture behaviour of all those samples appeared at the base material,and bonding interfaces showed advantage of strength and toughness at the forge bonding state.
文献关键词：
中图分类号：
作者姓名：
Xin-jin Zhang;Tian-sheng Wang;Zhi-chao Zhu;Lin Zhu
作者机构：
State Key Laboratory of Metastable Materials Science and Technology,Yanshan University,Qinhuangdao 066004,Hebei,China;China First Heavy Industries Co.,Ltd.,Qiqihaer 161042,Heilongjiang,China
文献出处：
引用格式：
[1]Xin-jin Zhang;Tian-sheng Wang;Zhi-chao Zhu;Lin Zhu-.Investigation on bonding interfaces of an SA508 steel billet manufactured by additive forging)[J].钢铁研究学报（英文版）,2022(12):2016-2023
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AB值：
0.632065
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