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研究了大规格 45V非调质钢加热工艺、终轧温度和冷却速度等轧制工艺对综合力学性能的影响。并研究了获得良好综合力学性能而优化的轧制工艺
The effects of heating process, finishing temperature and cooling rate on the mechanical properties of 45V non-quenched and tempered steel were studied. And studied to obtain a good comprehensive mechanical properties and optimization of the rolling process