GH4099粉末合金EBW接头的力学性能

冒桧萍, 杨姝, 杨嘉, 卢正冠, 徐磊

Microstructure and Mechanical Properties of Electron Beam Welded Joints of Powder Metallurgy Alloy GH4099

MAO Huiping, YANG Shu, YANG Jia, LU Zhengguan, XU Lei

图10 母材和不同状态焊接接头的室温、900 ℃高温拉伸性能

Fig.10 Tensile properties of base metal and welded joints at room temperature and 900 oC (a) yield strength, (b) ultimate tensile strength, (c) elongation