起重运输机械Issue(10)：144-147,4.
起重机轻量化用Q890级高强钢焊接材料优化
陈阿静 1周弋琳 2郭云飞 1汪兴隆 2邱志敏1
作者信息
- 1. 上海振华重工(集团)股份有限公司 上海 200125
- 2. 上海海工装备智能焊接制造工程技术研究中心 上海 200125
- 折叠
摘要
Abstract
AMC 20, ERM and BHG-5 high strength steel welding wires with diameter of 1.2 mm are used for welding test on Q890 steel , showing that ERM welding wire is comparatively better. Thus, the ERM welding wire is selected to evaluate welding process of Q890 high strength steel. The results indicate that welded joints obtained by welding with ERM welding wire at process parameters used in this test satisfy relevant performance requirements.关键词
起重机/轻量化/Q890级高强钢/焊接/工艺评定/冲击韧性Key words
crane/light-weighting/Q890 grade high strength steel/welding/process evaluation/impact toughness分类
矿业与冶金引用本文复制引用
陈阿静,周弋琳,郭云飞,汪兴隆,邱志敏..起重机轻量化用Q890级高强钢焊接材料优化[J].起重运输机械,2017,(10):144-147,4.
