丝材+电弧增材制造钛/铝异种金属反应层的研究
田银宝,申俊琦,胡绳荪,勾健

Study of the Reaction Layer of Ti and Al Dissimilar Alloys by Wire and Arc Additive Manufacturing
Yinbao TIAN,Junqi SHEN,Shengsun HU,Jian GOU
表2 WAAM构件不同位置的EDS分析结果
Table 2 EDS analysis results for different positions in the WAAM component

Position

Atomic fraction of element / %

Possible phase

TiAlCuV
Point 1 in Fig.4b21.2077.99-0.81TiAl3
Point 2 in Fig.4c24.2374.23-1.54TiAl3
Point 3 in Fig.4d85.2111.50-3.29Ti
Point 4 in Fig.5a20.9077.79-1.31TiAl3
Point 5 in Fig.5a-71.9728.03-Al2Cu
Point 6 in Fig.9b22.3076.73-0.97TiAl3