兵器材料科学与工程
兵器材料科學與工程
병기재료과학여공정
Ordnance Material Science and Engineering
2013年
6期
108-113
,共6页
搅拌摩擦焊%异种材料%界面脆性化合物
攪拌摩抆銲%異種材料%界麵脆性化閤物
교반마찰한%이충재료%계면취성화합물
friction stir welding(FSW)%dissimilar materials%interfacial intermetallic compound
概述国内外异种铝合金、铝-镁、铝-铜、铝-钢等异种材料搅拌摩擦焊技术研究进展。指出异种材料搅拌摩擦焊工艺的技术难点主要为界面脆性化合物层的厚度控制。提出未来解决异种材料搅拌摩擦焊工艺技术难点的途径，包括搅拌摩擦焊接过程的数值模拟、测量层间温度、与激光焊等其它焊接方法相结合等。
概述國內外異種鋁閤金、鋁-鎂、鋁-銅、鋁-鋼等異種材料攪拌摩抆銲技術研究進展。指齣異種材料攪拌摩抆銲工藝的技術難點主要為界麵脆性化閤物層的厚度控製。提齣未來解決異種材料攪拌摩抆銲工藝技術難點的途徑，包括攪拌摩抆銲接過程的數值模擬、測量層間溫度、與激光銲等其它銲接方法相結閤等。
개술국내외이충려합금、려-미、려-동、려-강등이충재료교반마찰한기술연구진전。지출이충재료교반마찰한공예적기술난점주요위계면취성화합물층적후도공제。제출미래해결이충재료교반마찰한공예기술난점적도경，포괄교반마찰한접과정적수치모의、측량층간온도、여격광한등기타한접방법상결합등。
Recent advances in friction stir welding(FSW)for dissimilar materials,including dissimilar Al alloys,Al/Mg,Al/Cu and Al/Fe,are summarized. It is pointed out that the thickness control of interfacial intermetallic compounds is the main technological difficulty of FSW for dissimilar materials. New trends in solving the technological difficulty are mainly focused on, including the numerical simulation of FSW process,measurement of interfacial temperature,and combination with other welding methods such as laser welding.
