一种新型镍基耐蚀合金与304奥氏体不锈钢异种金属焊接接头的组织和力学性能
周峰, 赵霞, 查向东, 马颖澈, 刘奎

MICROSTRUCTURE AND MECHANICAL PROPERTIES OF THE WELDING JOINT OF A NEW CORROSION- RESISTING NICKEL-BASED ALLOY AND 304 AUSTENITIC STAINLESS STEEL
ZHOU Feng, ZHAO Xia, ZHA Xiangdong, MA Yingche, LIU Kui
表3 不同温度下的拉伸性能
Table 3 Tensile properties under different temperatures
Temperature
Rm / MPa η
%
X-2# alloy 304 stainless steel X-2#/304
20 715 695 642 92.4
300 637 467 439 94.1
400 615 428 417 97.4
500 597 398 402 101.0
600 560 345 344 99.6
700 557 239 256 107.1