电弧微铸锻复合增材制造GH4169D高温合金的显微组织与力学性能

曾立, 王桂兰, 张海鸥, 翟文正, 张勇, 张明波

Microstructure and Mechanical Properties of GH4169D Superalloy Fabricated by Hybrid Arc and Micro-Rolling Additive Manufacturing

ZENG Li, WANG Guilan, ZHANG Haiou, ZHAI Wenzheng, ZHANG Yong, ZHANG Mingbo

图2 沉积扫描策略示意图

Fig.2 Schematic of deposition scanning strategy (The blue and red parallel arrows represent the deposition scanning paths of the Nth and (N + 1)th layers, respectively)