METAL-CARBON LAYERS FOR INDUSTRIAL APPLICATION IN THE AUTOMOTIVE INDUSTRY

被引：44

作者：

GUTTLER, J ^{[1
]}

RESCHKE, J ^{[1
]}

机构：

[1] FRAUNHOFER INST ELEKTRONENSTRAHL & PLASMATECH,O-8051 DRESDEN,GERMANY

来源：

SURFACE & COATINGS TECHNOLOGY | 1993年 / 60卷 / 1-3期

关键词：

Glow discharge optical spectrometry - Metal carbon layers - Physical vapor deposition - Reactive sputtering - Rockwell C indentation;

D O I：

10.1016/0257-8972(93)90147-G

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Physical vapour deposition (PVD) coatings have been well established in the cutting tool industry for many years. In the near future the high wear resistance and low friction coefficient of PVD coatings will be of interest for applications in constructional elements. Today the deposition process and the quality control of coated parts are accompanied by several problems: during the deposition process the temperature of the constructional elements must not exceed 200-degrees-C; the composition of the deposited layers has to be reproducible; methods for the quality control of coated parts need to be integrated in series control. These problems will be discussed for reactively sputtered metal-carbon layers (W-C:H). Methods of quality control such as Rockwell C indentation and glow discharge optical spectrometry will be illustrated. First applications of W-C layers in the automotive industry are presented.

引用

页码：531 / 535

页数：5