控制轧制对高碳钢珠光体相变温度的影响  

Effect of Control-Rolling on Pearlite Transformation Temperature of High Carbon Steels

作　　者：李明[1] 樊邯生 刘景荣[1] 慈军 

机构地区：[1]东北工学院材料科学与工程系

出　　处：《东北工学院学报》1991年第1期43-47,共5页

摘　　要：采用压力-膨胀仪测定了高碳钢经控制轧制后,在连续冷却下珠光体的相变温度;并分析了不同控轧参数对珠光体相变温度影响的规律。实验结果表明:奥氏体形变使连续冷却下珠光体的相变温度提高。Pearlite transformation temperature after control-rolling was measured by a pre-ssure-dilatometer for high-carbon steels under conditions of continuous cooling. The effects of control-rolling parameters on pearlite transformation temperature are discussed and a conclusion is drawn that the latter will raise during continuous cooling by virtue of control-rolling.

关 键 词：钢 控制轧制 高碳钢 珠光体 

分 类 号：TG142.31[一般工业技术—材料科学与工程]