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7. 不同Mn含量双相不锈钢试样在300和550 ℃拉伸后的断口形貌的SEM像
Fig.7. Tensile fracture SEM images of duplex stainless steel samples tensioned under 300 ℃ (a, c, e) and 550 ℃ (b, d, f)
(a, b) 6.26%Mn (c, d) 10.27%Mn (e, f) 14.27%Mn
