1) 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。
2) ion sulfurization

离子渗硫
1.
Sulfide layer was made on the surface of high speed steel (W6Mo5Cr4V2) by means of low temperature ion sulfurization.
采用低温离子渗硫工艺在 W6 Mo5 Cr4 V2高速钢表面制备了硫化物固体润滑层 ,在 MM- 2 0 0型摩擦磨损试验机上对渗硫层的摩擦学性能进行了干摩擦试验研究 ,用原子力显微镜及扫描电子显微镜和 X射线光电子能谱分析渗层表面、截面、磨面的形貌及成分 ,用 X射线衍射仪分析了渗硫层相结构 。
2.
High speed steel, die steel, and plain carbon steel were sulfurized by means of low temperature ion sulfurization process, allowing the formation of sulfide layers mainly composed of FeS with a thickness of 10μm.
采用低温离子渗硫技术处理高速钢、模具钢和45#钢3种材料,使其表面形成以FeS为主、厚约10μm、由纳米级球状颗粒组成的固体润滑渗硫层,并采用QP-100型摩擦磨损试验机考察了这3种钢表面渗硫层在油润滑条件下的摩擦学性能,用扫描电子显微镜和X射线衍射仪观察分析了渗硫层截面、磨损表面形貌及相结构,利用X射线光电子能谱仪分析了磨痕表面边界润滑膜的化学状态。
3.
The lubrication wear resistance gradient material is the development of ion sulfurization technology.
从专利、文献的角度分析了离子渗硫技术、设备在冶金、机械等领域的进展和应用情况。
3) negative-ion-sulfurizing

负离子渗硫
5) ion nitrocarburizing-ion sulphurizing

离子氮碳共渗-离子渗硫
1.
By applying the ion nitrocarburizing-ion sulphurizing process, a composite layer is treated on the surface of CrMoCu alloy cast iron.
采用离子氮碳共渗-离子渗硫复合处理技术在CrMoCu合金铸铁表面制备了氮碳共渗-渗硫复合层,并对未渗及复合渗表面在含硫添加剂液体石蜡润滑下的摩擦学行为及其磨损表面形貌和成分进行了测试。
6) low temperature ion sulphurization

低温离子渗硫
1.
Sulphurized layer was produced on the surface of CrMoCu alloy cast iron by means of low temperature ion sulphurization process with thickness of about 5 μm.
采用低温离子渗硫技术在CrMoCu合金铸铁表面形成厚度约5μm渗硫层,渗硫层表面分布均匀,其相组成主要为FeS。
2.
Sulfide layers were made on the surface of AISI 1045 and SAE 52100 steels by means of low temperature ion sulphurization process.
采用低温离子渗硫技术在45# 钢和GCr15 钢表面形成渗硫层,用SRV 往复摩擦磨损试验机分别在干摩擦和液体石蜡润滑下对渗硫层的摩擦学性能进行了研究,用SEM、EDAX 和XRD研究了渗硫层的形貌和结构,并对磨痕的形貌及成分进行了分析。
3.
After carbonization and heat treatment for the carbonized bearing steel G20CrNi2Mo applied for the rolling bearings on railway cars, the processing of low temperature ion sulphurization is made.
对铁路车辆滚动轴承使用的渗碳轴承钢G20CrNi2Mo经渗碳和热处理后,进行了低温离子渗硫处理。
补充资料:硫氰共渗
分子式:
CAS号:
性质:又称硫氰共渗。可同时改善钢及铸铁工件的耐磨性及减磨性。共渗层深度为10μm,其组织与渗剂的组成有关。以渗硫为主时,表层有FeS或FeS加α-Fe;以渗氮为主时,有Fe2(N,C)及Fe4(N,C);以渗碳为主时,则形成Fe3(C,N)。其工艺主要有粉末法、膏剂法和盐浴法三种。
CAS号:
性质:又称硫氰共渗。可同时改善钢及铸铁工件的耐磨性及减磨性。共渗层深度为10μm,其组织与渗剂的组成有关。以渗硫为主时,表层有FeS或FeS加α-Fe;以渗氮为主时,有Fe2(N,C)及Fe4(N,C);以渗碳为主时,则形成Fe3(C,N)。其工艺主要有粉末法、膏剂法和盐浴法三种。
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