连续冷却转变(CCT)曲线相关论文
采用热膨胀法和金相法,通过Gleeble-1500热模拟试验机试验研究了非调质钢C38N2(/%:0.38C,0.55Si,1.42Mn,0.011P,0.047S,0.03Nb,0.015Ti,0.022A1,0.020N)在......
试验用600 MPa级高强度钢(/%:0.23C,0.67Si,1.35Mn,0.028P,0.023S,0.131V,0.033Nb),由25kg真空感应炉冶炼,并热轧成16 mm × 180 m......
利用Formastor-Digital膨胀仪测定了Nb-V复合微合金化中碳非调质钢的连续冷却转变曲线(CCT曲线),并测定了不同冷速下实验钢硬度的......
采用Gleeble-1500热力模拟机测定了H08Mn2E钢的临界温度Ac1、Ac3以及Ms点.通过测定不同温度下等温转变和不同冷却速度下连续冷却转......