热输入对电弧增材制造船用高强钢组织与力学性能的影响
侯旭儒, 赵琳, 任淑彬, 彭云, 马成勇, 田志凌

Effect of Heat Input on Microstructure and Mechanical Properties of Marine High Strength Steel Fabricated by Wire Arc Additive Manufacturing
HOU Xuru, ZHAO Lin, REN Shubin, PENG Yun, MA Chengyong, TIAN Zhiling
图8 WAAM构件A和B的冲击断口形貌
Fig.8 Impact fracture morphologies of WAAM compo-nents A (a) and B (b) (Insets show the locally enlarged images)