1) solid sulphurizing
固体渗硫
2) solid sulphonitrocarburizing
固体硫氮碳共渗
1.
This paper deals with two methods for solid sulphonitrocarburizing:i.
介绍了固体硫氮碳共渗渗剂两种新的使用方法──不用渗箱的粉末法和带保护层的硫氮磷共渗涂料。
3) liquid sulphurizing
液体渗硫
4) gas sulphurizing
气体渗硫
5) solid chromizing
固体渗铬
1.
The paper deals with solid chromizing process of 20 steel and effects of composition of chromizing agent on chromized case.
利用金相显微镜、电子探针和X射线衍射等手段，对20钢固体渗铬处理后渗层的层深、组织和成分等进行了测量和分析：并研究了渗剂成分及配比对渗层的影响。
6) pack boronizing
固体渗硼
1.
Three different pack box techniques, which change the contacts between samples and boronizing agent, were designed to investigate how the activated boron atoms are transferred onto the sample surface during pack boronizing.
设计了 3种不同的装罐方法 ,通过改变试样与渗剂的接触方式 ,对固体渗硼时渗剂中活性硼原子输运到试样表面的方式进行了研究。
2.
Different pack boronizing heat treatment processes are designed and the microstructures and the mechanical properties are examined for 5CrNiMo steel samples.
对 5CrNiMo钢试样进行了固体渗硼热处理工艺试验、组织观察与力学性能测定 ,确定了提高 5CrNiMo钢制热锻模服役寿命的固体渗硼热处理工艺 ,并用于实际生产。
3.
In this paper,the effects of urea on pack boronizing have been studied.
研究了尿素对固体渗硼的作用。
补充资料：渗渗
1.寒冷貌。 2.指因害怕而产生发冷的感觉。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条