Behaviour of Friction Stir Dissimilar Welded Blanks and The Role of Different Tool Pin Profiles
作者机构：Mechanical Engineering DepartmentSreenidhi Institute of Science and TechnologyHyderabadIndia
出 版 物：《Journal of Metallic Material Research》 (金属材料研究（英文）)
年 卷 期：2019年第2卷第2期
页 面：15-19页
学科分类：08[工学] 080502[工学-材料学] 0805[工学-材料科学与工程（可授工学、理学学位）]
主 题：Aluminium alloys Welded blanks Friction stir welding Tool pin profiles Limiting dome height test
摘 要：In this study,the forming behaviour of dissimilar welded blanks was *** blanks were prepared with friction stir welding processwith different types of tool pin *** blanks were developed with fixedfriction stir welding process parameters by varying the tool pin *** forming behaviour of welded blanks were analyzed with the limiting dome height test in biaxial stretch forming *** results reveal that the formability of welded joints are made with the square pin tool exhibited a better formabilitybehaviour when compared with other profiled tools,this is due to sufficient amount heat generation and high static volume to dynamic volume ratio.
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