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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2. 第一层铝合金堆积过程的电流与电压波形图 | 
| Fig.2. Current and voltage waveforms during the deposition process for the first Al alloy layer (EN-CMT—electrode negative cold metal transfer) | 
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