渗层深度 meaning in English

depth of penetration

The depth and microhardness distribution of alumetizing layer obtained on different technical conditions were measured
测定了不同工艺条件下获得的浸渗层深度和浸渗层显微硬度的分布。
Abstract : the effect of different carburizing programs on the microstructure and thick of carburized layer of screw bevel gears has been studied , meanwhile the fatigue life of these gears has also tested
文摘:本文研究了不同渗碳淬火工艺对螺伞齿轮组织及渗层深度等影响，并对螺伞齿轮进行了台架疲劳测试。
With the software of simulating low - pressure vacuum carburizing process and computer control system , carburizing process parameters are controlled accurately . the minimum error of carburizing layer depth , the optimal distribution of carbon concentration in carburizing layer and the minimum distortion are insured
均匀布置鼠笼状加热元件和多组渗碳气氛喷嘴，并对渗碳参数进行精确控制，可保证零件最小的渗层深度误差最佳的渗层碳浓度分布。