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2. 不同Mn含量双相不锈钢试样垂直于拉伸方向的固溶态和550 ℃拉伸后近断口处截面显微组织的OM像
Fig.2. OM images showing the deformation microstructures of near fracture morphologies normal to the tensile direction for the duplex stainless steel samples solution treated (a, c, e) and tensioned at 550 ℃ (b, d, f) (a, b) 6.26%Mn (c, d) 10.27%Mn (e, f) 14.13%Mn
