A study of the composition and properties of EB-ion plating Ti-B-N coatings
文献类型：期刊论文
| 作者 | Q. Q. Yang ; L. H. Zhao ; L. S. Wen |
| 刊名 | Surface & Coatings Technology
 |
| 出版日期 | 1996 |
| 卷号 | 78期号:1-3页码:27-30 |
| 关键词 | composition property EB-ion plating Ti-B-N coating tribological properties hard coatings behavior film gas |
| ISSN号 | 0257-8972 |
| 中文摘要 | Ti-B-N coatings were deposited on W18Cr4V high speed steels by using EB-ion plating with different boron contents. The chemical compositions of the coating are Ti, B and N. It was found that Ti, B and N in the coating are homogeneous, but there exists a diffusion zone at the coating/substrate interface on the basis of the results of ion probe microanalysis and Auger electron spectrometry. The boron content of the coating is 3-16 at.% given by nuclear reaction analysis. The ratio of nitrogen to titanium of the coating is about 1 given by electron probe microanalysis. The microhardness (HV) of the coating is 35-45 GPa (load of 0.25 N). The critical load of the coating using the scratch test is 12-14 N. The sliding friction coefficient of the coating on diamond stylus is 0.086-0.097 (load of 8.8 N). X-ray diffraction measurement shows that the coating consists of f.c.c. TiN, simple orthorhombic TiB, cubic BN and simple hexagonal Ti-B-N phases. As expected, the higher the boron content, the higher the content of cubic BN and TiB phases; and the higher the microhardness, the lower the adhesion. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/38456]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Q. Q. Yang,L. H. Zhao,L. S. Wen. A study of the composition and properties of EB-ion plating Ti-B-N coatings[J]. Surface & Coatings Technology,1996,78(1-3):27-30. |
| APA | Q. Q. Yang,L. H. Zhao,&L. S. Wen.(1996).A study of the composition and properties of EB-ion plating Ti-B-N coatings.Surface & Coatings Technology,78(1-3),27-30. |
| MLA | Q. Q. Yang,et al."A study of the composition and properties of EB-ion plating Ti-B-N coatings".Surface & Coatings Technology 78.1-3(1996):27-30. |
入库方式： OAI收割
来源：金属研究所
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