TRIP钢热变形后冷却工艺的优化

钢铁, 2007, 42(3): 52-55.

1.江西理工大学材料与化学工程学院,江西,赣州,341000

2.江西理工大学材料与化学工程学院,江西,赣州,341000

3.北京科技大学材料科学与工程学院,北京,100083

基金项目: 国家自然科学基金(50334010)

Research on Optimization of Cooling Process for TRIP Steel After Hot-Deformation

采用正交实验的方法在热模拟机上进行了TRIP钢热变形后冷却工艺的优化研究.结果表明,热变形后控制铁素体相变的慢速冷却的速度及控制贝氏体相变的快速冷却的速度对最终组织的组成影响较大;在分析实验数据的基础上,提出了TRIP钢轧后最佳冷却工艺.

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