Knowledge Management System Of Institute of process engineering,CAS
| Effects of CaB(2)O(4) content on the sintering behavior of hexagonal boron nitride | |
| Cao, Y. X.; Du, L. Z.; Zhang, W. G. | |
| 2011 | |
| Conference Name | 7th International Forum on Advanced Material Science and Technology |
| Source Publication | ADVANCED MATERIAL SCIENCE AND TECHNOLOGY, PTS 1 AND 2 |
| Pages | 131-134 |
| Conference Date | JUN 26-28, 2011 |
| Conference Place | Dalian, PEOPLES R CHINA |
| Publisher | Trans Tech Publications Ltd |
| Abstract | CaB(2)O(4) was added into hexagonal boron nitride (hBN) to improve the sintering behaviors of hBN. CaB(2)O(4) and hBN were mixed and then pressed into plates. The plates were sintered at 2000 degrees C for 5h under a N(2) ambience. The phase compositions with different CaB(2)O(4) contents were examined with X-ray diffraction analysis. The fracture cross-sections of the hBN plates were investigated by SEM. The apparent density and Rockwell hardness were also measured. The results show that the hBN particles had a plate-like shape and the grain sizes of liBN increased with increasing CaB(2)O(4) contents. The apparent density and Rockwell hardness decreased with increasing CaB(2)O(4) contents. When the CaB(2)O(4) content was 15(wt) %, the hBN has the average grain sizes of 3 mu m in diameter and 200nm in thickness, the apparent density of 1.06 g/cm(3) and the Rockwell hardness of 3, respectively. |
| Keyword | Hexagonal Boron Nitride (Hbn) Sintering Behavior Cab(2)o(4) Sintering Additive Friction Behavior Bn |
| URL | 查看原文 |
| Indexed By | CPCI |
| Language | 英语 |
| Document Type | 会议论文 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/11072 |
| Collection | 研究所（批量导入） |
| Recommended Citation GB/T 7714 | Cao, Y. X.,Du, L. Z.,Zhang, W. G.. Effects of CaB(2)O(4) content on the sintering behavior of hexagonal boron nitride[C]:Trans Tech Publications Ltd,2011:131-134. |
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| File Name/Size | DocType | Version | Access | License | ||
| Effects of CaB2O4 Co（1740KB） | 限制开放 | CC BY-NC-SA | Application Full Text | |||
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