形成Al2O3表层的奥氏体不锈钢加速蠕变实验研究
刘天, 罗锐(
), 程晓农, 郑琦, 陈乐利, 王茜
), 程晓农, 郑琦, 陈乐利, 王茜
Investigations on the Accelerated Creep Testing of Alumina-Forming Austenitic Stainless Steel
LIU Tian, LUO Rui(), CHENG Xiaonong, ZHENG Qi, CHEN Leli, WANG Qian
), CHENG Xiaonong, ZHENG Qi, CHEN Leli, WANG Qian
图9. 加速蠕变实验后AFA不锈钢微观组织的TEM像
Fig.9. TEM images of AFA stainless steel after ACT
(a) dislocation bundles after ACT at 600 ℃ and a cyclic strain of 0.135
(b) dislocation networks after ACT at 650 ℃ and a cyclic strain of 0.120
(c) dislocation cell and particle on the boundary (showed by arrow) after ACT at 650 ℃ and a cyclic strain of 0.120 (d~f) subcrystalline structures after ACT at 700 ℃ and a cyclic strain of 0.120
