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6. 不同冷变形HR3C钢经1093 ℃、20 min固溶后在750 ℃时效过程中的显色实验结果
Fig.6. Chromogenic morphologies of the cold-deformed+1093 ℃, 20 min solution treated HR3C steel after ageing at 750 ℃
(a) 8% cold-deformation & ageing 2000 h
(b) 50% cold-deformation & ageing 500 h
