Diamond-cBN alloy: A universal cutting material
文献类型：期刊论文
| 作者 | Wang, P; He, DW; Wang, LP; Kou, ZL; Li, Y; Xiong, L; Hu, QW; Xu, C; Lei, L; Wang, QM |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2015 |
| 卷号 | 107期号:10页码:101901 |
| 英文摘要 | Diamond and cubic boron nitride (cBN) as conventional superhard materials have found widespread industrial applications, but both have inherent limitations. Diamond is not suitable for high-speed cutting of ferrous materials due to its poor chemical inertness, while cBN is only about half as hard as diamond. Because of their affinity in structural lattices and covalent bonding character, diamond and cBN could form alloys that can potentially fill the performance gap. However, the idea has never been demonstrated because samples obtained in the previous studies were too small to be tested for their practical performance. Here, we report the synthesis and characterization of transparent bulk diamond-cBN alloy compacts whose diameters (3 mm) are sufficiently large for them to be processed into cutting tools. The testing results show that the diamond-cBN alloy has superior chemical inertness over polycrystalline diamond and higher hardness than single crystal cBN. High-speed cutting tests on hardened steel and granite suggest that diamond-cBN alloy is indeed a universal cutting material. (C) 2015 AIP Publishing LLC. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Applied |
| 收录类别 | SCI ; EI |
| WOS记录号 | WOS:000361640200014 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/228704]  |
| 专题 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Wang, P,He, DW,Wang, LP,et al. Diamond-cBN alloy: A universal cutting material[J]. APPLIED PHYSICS LETTERS,2015,107(10):101901. |
| APA | Wang, P.,He, DW.,Wang, LP.,Kou, ZL.,Li, Y.,...&刘景.(2015).Diamond-cBN alloy: A universal cutting material.APPLIED PHYSICS LETTERS,107(10),101901. |
| MLA | Wang, P,et al."Diamond-cBN alloy: A universal cutting material".APPLIED PHYSICS LETTERS 107.10(2015):101901. |
入库方式： OAI收割
来源：高能物理研究所
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