Effect of hot dip aluminising on interfacial microstructure and mechanical properties of Ti/Al joint by TIG arc welding brazing

	Effect of hot dip aluminising on interfacial microstructure and mechanical properties of Ti/Al joint by TIG arc welding brazing
	Wan, L.; S. Lv; Y. Huang; Y. Xu and Q. Cui
	2015
发表期刊	Science and Technology of Welding and Joining
卷号	20 期号:2 页码:164-171
摘要	The joint of Al 5A06 and aluminised Ti-6Al-4V dissimilar alloys was achieved by means of tungsten inert gas arc welding brazing. The effect of aluminized coating on the spreading behaviour of filler metal on Ti substrate was studied. The spreadability of liquid filler metal on the Ti substrate was enhanced obviously due to the presence of aluminised coating. The interfacial reaction layer was characterised by a uniform lamellar layer of TiAl3 intermetallic, with a thickness of 1 mm. Sound joints with well appearance were obtained, and the optimised tensile strength of the joint reached 216 MPa. The failure initiated from the interfacial layer at the root face and then propagated within the weld seam at the upper part of the joint. Capable welding parameters were broadened by the presence of aluminised coating for dissimilar metal joining of Ti/Al.
收录类别	SCI ; EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/55445
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Wan, L.,S. Lv,Y. Huang,et al. Effect of hot dip aluminising on interfacial microstructure and mechanical properties of Ti/Al joint by TIG arc welding brazing[J]. Science and Technology of Welding and Joining,2015,20(2):164-171.
APA	Wan, L.,S. Lv,Y. Huang,&Y. Xu and Q. Cui.(2015).Effect of hot dip aluminising on interfacial microstructure and mechanical properties of Ti/Al joint by TIG arc welding brazing.Science and Technology of Welding and Joining,20(2),164-171.
MLA	Wan, L.,et al."Effect of hot dip aluminising on interfacial microstructure and mechanical properties of Ti/Al joint by TIG arc welding brazing".Science and Technology of Welding and Joining 20.2(2015):164-171.

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