The results of calculation and experiment have shown: the numerical simulation results of T10 steel during high pressure nitrogenquenching respond to the practical situation.
数值模拟结果与实验结果的比较分析表明：T10钢高压氮气淬火时的数值模拟结果与实际情况相吻合。
2
With increasing of nitrogen pressure, the cooling capacity of nitrogen, the cooling velocity and hardness of the workpieces after quenching are improved.
随着氮气压力的提高，气体的冷却能力、工件的冷却速度、工件淬火后的硬度等都得到了不同程度的提高。
3
This paper analyzes the characteristics of quenching boiling of small and large samples in nitrogen.