预时效处理对冷轧含Al奥氏体耐热钢组织和性能的影响
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Effect of Pre-Aging on Microstructure and Properties of Cold-Rolled Alumina-Forming Austenitic Steel
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图8 CR10试样和PA24-CR10试样700 ℃时效处理不同时间后Vickers硬度的变化
Fig.8 Variations in Vickers hardness of CR10 and PA24-CR10 samples aged at 700 oC for different time