The results show that the higher the secondquenching temperature, the higher the hardness.
结果表明,随二次淬火温度的升高,硬度逐渐升高。
2
Ultra-fine spheroidizing pretreatment technology was applied to the 1.41%C hot-rolling ultra-high carbon steel. Then the secondquenching was carried out at different temperature.
超高碳钢控轧后进行超细球化预处理,并在不同的温度下进行二次淬火。
3
The reason of heterogeneous quenching hardness and distortion was analyzed from second shortcoming of tap water.