Mn对23%Cr节Ni型双相不锈钢高温拉伸行为的影响
邓亚辉, 杨银辉(
), 蒲超博, 倪珂, 潘晓宇
), 蒲超博, 倪珂, 潘晓宇
Effect of Mn Addition on High Temperature Tensile Behavior of 23%Cr Low Nickel Type Duplex Stainless Steel
DENG Yahui, YANG Yinhui(), PU Chaobo, NI Ke, PAN Xiaoyu
), PU Chaobo, NI Ke, PAN Xiaoyu
图8. 不同Mn含量双相不锈钢试样在550 ℃拉伸后断口夹杂物形貌的SEM像和EDS
Fig.8. SEM fractographs (a, c, e) and corresponding EDS of inclusions (b, d, f) taken at the edge parts of tensile duplex stainless steel samples at 550 ℃
(a, b) 6.26%Mn (c, d) 10.27%Mn (e, f) 14.27%Mn
