文献类型：会议论文

英文题名：Research on Tensile Test of Dissimilar Steel Body Solder Joints

作者：Wang, Xiaoguang[1]; Hou, Chunjuan[1]

第一作者：王晓光

机构：[1] College of Biochemical Engineering, Beijing Union University, China

第一机构：北京联合大学生物化学工程学院

通讯机构：[1]College of Biochemical Engineering, Beijing Union University, China|[1141726]北京联合大学生物化学工程学院;[11417]北京联合大学;

会议日期：November 2, 2023 - November 4, 2023

会议地点：Wuhan, China

语种：英文

外文关键词：Heat affected zone - Load testing - Manganese alloys - Spot welding - Steel testing - Tensile strain - Tensile strength

摘要：With 22 mnb5 St16 and ordinary steel as the research object, under the conditions of medium frequency spot welding connection plate welding, solder joint for the electric logging under shear load test, determination of solder joints, solder joint and away from the solder joint around the base of strain, according to measurement data analysis of solder joints and the deformation regularity of parent metal. The test results show that the strain in the spot welding joint distribution is uneven, the center of the welding strain is small, large deformation mainly exist in the heat affected zone, near the solder heat affected zone is the main area prone to give in. Away from the solder joint area of the parent metal, the influence of solder joint is small, mainly tensile strain, and strain as the load increases, solder joint strain is negative, the center is linear, and basic antisymmetric location of strain values different test points. ? 2024 Institute of Physics Publishing. All rights reserved.