摘要
采用多种试验方法对抗拉强度级别为610 MPa的-50℃低温高强钢锻件10Ni3MoVD焊接冷裂纹和再热裂纹敏感性进行试验和综合评定,为该锻件焊接和焊后热处理工艺的制订提供了可靠的依据。
10Ni3MoVD belongs to high - strength steel forging of low temperature （Rm/610 MPa, -50 ℃）. Its cold cracking susceptibility and reheat cracking susceptibility has been performed and evaluated by several test methods. The research can provide some reference for preparing welding procedure and postwelding heat treatment procedure.
出处
《压力容器》
北大核心
2011年第11期8-13,52,共7页
Pressure Vessel Technology
基金
国家"863"项目(2007AA04Z430
2009AA044802)
国际合作项目(2010DFB42960)资助
