卷取温度对Ti微合金钢力学性能的影响  

Effect of Coiling Temperature on Mechanical Properties of Ti Microalloyed Steel

作　　者：卢学蕾 文亮 彭正波 白丽杨 LU Xue-lei;WEN Liang;PENG Zheng-bo;BAI Li-yang

机构地区：[1]马鞍山钢铁股份有限公司,安徽马鞍山243000

出　　处：《安徽冶金科技职业学院学报》2020年第3期21-23,共3页Journal of Anhui Vocational College of Metallurgy and Technology

摘　　要：从热力学及动力学角度分析了Ti微合金强化钢的卷取温度对TiC析出的影响,绘制了试验钢的PTT曲线(precipitation-time-temperature),并开展了卷取温度试验,结果表明试验结果与曲线较好的拟合,卷取温度为析出的鼻尖温度附近时,试验钢强度达到峰值。The effect of coiling temperature on TiC precipitation of Ti MICROALLOYED STEEL was analyzed from the point of thermodynamics and dynamics.The PTT curve(precision-time-temperature)of test steel was drawn,and coiling temperature test was carried out.The results show that the test results fit well with the curve.When coiling temperature is near the tip temperature,the strength of test steel reaches the peak value.

关 键 词：TI微合金化 力学性能 卷取温度 PTT曲线 

分 类 号：TG113.25[金属学及工艺—物理冶金]