热处理对选区激光熔化镍基粉末高温合金组织与力学性能的影响
郝志博1, 葛昌纯1(
), 黎兴刚2, 田甜1, 贾崇林3
), 黎兴刚2, 田甜1, 贾崇林3
Effect of Heat Treatment on Microstructure and Mechanical Properties of Nickel-Based Powder Metallurgy Superalloy Processed by Selective Laser Melting
HAO Zhibo1, GE Changchun1(), LI Xinggang2, TIAN Tian1, JIA Chonglin3
), LI Xinggang2, TIAN Tian1, JIA Chonglin3
图7. SLM FGH4096M合金不同处理状态下的拉伸性能
Fig.7. Tensile properties of SLM FGH4096M at room temperature under different conditions (δ—elongation, Rm—tensile strength, Rp0.2—yield strength)(a) strength and elongation
(b) hardness
(c) relative density
