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实验研究了汽车用冷轧超低碳烘烤硬化钢板的成分、热轧冷轧及退火工艺对钢组织性能的影响规律,并分析了冷轧后连续退火和罩式退火不同条件下钢中析出第2相粒子形态和钢板的织构变化。
The influence of composition, hot rolling, cold rolling and annealing process on microstructure and properties of cold rolled low carbon bake hardened steel sheets was experimentally studied. The effects of continuous annealing and shell annealing on the microstructure of steel after cold rolling were analyzed Phase 2 Particle Morphology and Texture Changes of Steel.