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		丝材+电弧增材制造钛/铝异种金属反应层的研究
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			Study of the Reaction Layer of Ti and Al Dissimilar Alloys by Wire and Arc Additive Manufacturing
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| 图1. 试样截取位置 | 
| Fig.1. Sampling positions(a) microstructural examinations(b) tensile tests (unit: mm) | 
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