直接淬火 meaning in English
desulfurization quenching
direct hardening
direct quenching
Examples
- Direct - hardening unalloyed and low - alloyed wrought steel in form of different black products
不同黑色产品形式的非合金和低合金锻造钢的直接淬火 - The changing carbon potential carburization - hot oil matrempering technology of helical bevel gear for automobile driven axle is introduced in this article . the board test and production application show that the technology not only quenchs directly gear after carbrization , but also decreases the heat treatment deformation and raises the contact fatigue life of gear
介绍了汽车驱动桥螺旋锥齿轮的变碳势渗碳一热油分级淬火工艺，台架试验及生产应用表明，该工艺与专用渗碳淬火挂具相结合，不仅可实现齿轮渗碳后直接淬火，而且热处理变形小，齿轮接触疲劳寿命也有所提高。