The rolling contact components are, as a rule, through-hardened by swiftly quenching the heated components in oil baths or salt baths.
在滚动接触组成部分，作为一项规则，通过硬的快速淬火油或盐温泉浴的加热元件。
2
The influence of rolling stress towards quenching stress is little, but quenching stress totally changes the original rolling stress.
轧制应力对淬火应力影响很小，淬火应力却彻底改变了原有轧制应力的大小和分布。
3
Ultra-fine spheroidizing pretreatment technology was applied to the 1.41%C hot-rolling ultra-high carbon steel. Then the second quenching was carried out at different temperature.