多层非晶薄带爆炸焊接温度场模型  

TEMPERATURE FIELD MODEL FOR EXPLOSIVE WELDED MULTILAYER AMORPHOUS FOILS

作　　者：闫鸿浩[1] 李晓杰[1] 奚进一[1] 董守华[1] 

机构地区：[1]大连理工大学工程力学系,辽宁大连116023

出　　处：《高压物理学报》2002年第1期65-69,共5页Chinese Journal of High Pressure Physics

基　　金：国家自然科学基金 (19972 0 15 )

摘　　要：从非晶合金形成的特点出发 ,结合爆炸焊接传热的特殊性 ,提出用一种方波形温度场模型来解释非晶薄带爆炸焊接后能保证非晶态的原因。结果表明此模型符合非晶薄带爆炸焊接的实际情况。Based on the analysis of heat generation and conduction process during explosive welding of multilayer amorphous foils,square wave model for the temperature field across interfaces between foils was suggested.The model was used to explain why amorphous state is not changed across interfaces after explosive welding,and the results accord is in good agreement with the fact.

关 键 词：非晶薄带 爆炸焊接 温度场模型 非晶态合金 

分 类 号：TG456.6[金属学及工艺—焊接] TG139.8[一般工业技术—材料科学与工程]