冷变形和固溶温度对HR3C钢中σ相析出行为的影响
曹铁山1,2, 赵津艺1, 程从前1, 孟宪明3, 赵杰1(
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Effect of Cold Deformation and Solid Solution Temperature on σ-phase Precipitation Behavior in HR3C Heat Resistant Steel
CAO Tieshan1,2, ZHAO Jinyi1, CHENG Congqian1, MENG Xianming3, ZHAO Jie1()
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图3. 不同冷变形+1093 ℃、20 min固溶处理HR3C钢在750 ℃时效不同时间后显微组织的OM像
Fig.3. OM images of microstructues of different cold-deformation+1093 ℃, 20 min solution treated HR3C steel ageing at 750 ℃ for different time
(a) 8% deformation & ageing 100 h (b) 8% deformation & ageing 500 h (c) 8% deformation & ageing 1500 h
(d) 50% deformation & ageing 100 h (e) 50% deformation & ageing 300 h (f) 50% deformation & ageing 500 h
