EXPERIMENTAL AND STRUCTURAL ANALYSIS ON TENSILE AND IMPACT STRENGTH OF THERMIT WELDING

摘要：

War-broken parts can be repaired quickly without electricity and gas in the wild by use of the thermit welding technology, so it is of great significance to study on welding quality of thermit welding parts for the its military application. As the tension and impact strength of weld parts are important targets to estimate the welding performance, experimental and structural study have been conducted on test specimens made of Q235 welding parts to develop the influences of technic parameters on the tension and impact strength of thermit welding parts,providing basis for the determination of an optimized group of welding technic parameters.

关键词： Thermit welding tension stress impact experiment microstructure optimization

作者: He Bo Chen Wei Sun Changqing

作者单位: Shenyang Institute of Aeronautical Engineering,Shenyang 110034, China Academy of Armored Forces Engineering,Beijing 100072, China

会议类型: 国际会议

会议名称: The Second International Conference on Smart Materials & Structures in Aerospace Engineering(第二届航空宇航智能材料与结构国际研讨会)

会议地点: 南京

会议语种:英文

页码: 400-405

在线出版日期: 2006-09-24（万方平台首次上网日期，不代表论文的发表时间）