用于应急抢修的无电焊接技术及其应用  

Non-electric Welding and its Application on Equipment Under the Emergency Conditions

作　　者：胡军志[1] 马世宁[2] 辛文彤[3] 罗林[1] 胡春华[1] 

机构地区：[1]装甲兵工程学院,北京100072 [2]装备再制造技术国防科技重点实验室,北京100072 [3]军械工程学院,河北石家庄050003

出　　处：《中国表面工程》2006年第3期47-50,共4页China Surface Engineering

摘　　要：介绍了无电焊接技术的工作原理、特点、发展现状、焊接工艺以及应用状况,分析了无电焊接材料焊缝的组织形貌及焊接接头拉伸强度。指出:无电焊接技术焊接工艺简单,焊缝性能优良,应用广泛,具有良好的推广应用价值。研制的无电焊接材料,焊缝组织、性能良好,具有潜在的应用前景。This paper introduced the working principle, characteristics, development, welding techniques and application of non-electric welding, and analyzed the micro-structure of the welding bead and tensile strength of the non-electric welded joints. The results indicated that the welding technique is simple, the performance of the welding line is excellent and the application is broad. So it showed a favorable application value and potential prospect.

关 键 词：自蔓延焊接 无电焊接 应用 

分 类 号：TH17[机械工程—机械制造及自动化] TG456.9[金属学及工艺—焊接]