一级应变硬化F316奥氏体不锈钢的高温蠕变性能
王冬颖1,王立毅2,冯鑫3,张滨3,雍兴平1,张广平2(
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Creep Properties of Pre-deformed F316 Stainless Steel
Dongying WANG1,Liyi WANG2,Xin FENG3,Bin ZHANG3,Xingping YONG1,Guangping ZHANG2()
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图4. 恒应力为200 MPa、不同温度蠕变断裂后样品表面的显微组织
Fig.4. Optical microscope observation on microstructures of creep fractured samples under 200 MPa at temperatures of (a-b) 650℃, (c-d) 680℃ and (e-f) 700℃, respectively; (a), (c) and (e) cross-section images; (b), (d) and (f) longitudinal-section images
