1) active screen ion sulphurized layer
活性屏离子渗硫层
1.
The results show that under the condition of 40# oil lubrication,the coefficient of friction of the active screen ion sulphurized layer is 13% lower than that of the plain surface,being close to that of the sulphurized layer.
由于活性屏离子渗硫层的主要成分为密排六方晶体结构的FeS,且其结构疏松多孔易于储存润滑油,因此具有良好的减摩、耐磨性能。
2) active screen ion sulphurizing
活性屏离子渗硫
1.
The honeycomb-shaped ion sulphurized layer of 10μm in thickness was prepared on the surface of CrMoCu alloy cast iron by using active screen ion sulphurizing technology.
采用活性屏离子渗硫技术,在CrMoCu合金铸铁表面制备出以FeS相为主,厚度约为8μm的蜂窝状立体结构的离子渗硫层。
3) active screen plasma nitriding(ASPN)
活性屏离子渗氮
1.
38CrMoAl steel was treated by active screen plasma nitriding(ASPN) under the atmosphere of pure nitrogen.
利用活性屏离子渗氮(ASPN)技术对38CrMoAl钢在纯氮气氛下进行离子渗氮处理,对渗氮层的硬度、深度、组织结构以及收集粒子的形貌、结构等进行了分析研究。
2.
A new process of fast plasma nitriding on 40Cr steel was investigated using active screen plasma nitriding(ASPN).
用活性屏离子渗氮(ASPN)技术对40Cr钢进行快速离子渗氮技术的研究。
4) active screen plasma nitriding (ASPN)
活性屏离子渗氮
1.
AISI 316L austenitic stainless steel was nitirded in floating potential and anodic (zero) potential at low temperature by active screen plasma nitriding (ASPN).
用活性屏离子渗氮技术分别对处于悬浮电位和阳极电位的AISI316L奥氏体不锈钢进行低温渗氮处理。
2.
CrMoAl steel was nitirded under the pure nitrogen by active screen plasma nitriding (ASPN).
在纯氮气氛中,利用活性屏离子渗氮(ASPN)技术对 38CrMoAl钢进行了离子渗氮处理,并对渗层的组织结构、硬度、深度等进行了分析。
6) ion sulphurizing
离子渗硫
1.
In the process of ion sulphurizing,the ion sulphurized layer is formed through aggradation of sulphide produced on stainless stee.
对7A52铝合金及45钢表面活性屏离子渗硫层的制备及形貌结构进行了研究。
2.
The ion sulphurizing technology,including its basic principle and technical characteristic,its history,current situation and trend have been reviewed in this paper.
对离子渗硫的基本原理、技术特点、发展历史及现状和发展方向作了综合评述。
3.
This paper deals with the study on the combined treatment of ion nitrocarburizing ion sulphurizing of W18Cr4V steel The experiment showed that the compound layer with nitride and sulphide is obtained in surface of W18Cr4V steel by the combined treatment of ion nitrocarburizing and sulphurizing The compound layer greatly improves the wear resistance of W18Cr4V stee
本文研究了Ｗ１８Ｃｒ４Ｖ钢的离子氮碳共渗－离子渗硫复合处理工艺。
补充资料：低温离子渗硫
低温离子渗硫
精密离子均匀轰击
1、低温离子渗硫
在 20 世纪八十年代，材料物理学家张弋飞在世界上首先发现，固体硫蒸气产生辉光放电的效应，该效应使金属零件在低温下形成固体润滑层—渗硫层。 这就是著名的“低温离子渗硫”，它的全称是金属表面形成硫化物层的方法和设备，获得了 中、英、德、法、瑞、意、日等多国专利。
至1997年底，低温离子渗硫专利普通许可21家企业生产，取得广泛的经济效益和社会效益。
国内一些企业和科研单位声称开发出“离子渗硫”、“离子硫化”、“真空等离子渗硫”，或称“国外引进”；三家企业被北京市中院判决侵权，一家被宣告实用新型专利无效；见侵权维权
实际上，离子渗硫只有一个能达到120微米渗层深度发明专利，，即“金属表面形成硫化物层的方法和设备”专利。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。