Microstructure and Mechanical Properties of Cu Matrix Composites Reinforced by TiB2/TiN Ceramic Reinforcements
文献类型：期刊论文
| 作者 | Yin, JW; Zhou, PL; Liang, HQ; Yao, DX; Xia, YF; Zuo, KH; Zeng, YP |
| 刊名 | ACTA METALLURGICA SINICA-ENGLISH LETTERS
 |
| 出版日期 | 2020-12-01 |
| 期号 | 12页码:1609 |
| ISSN号 | 1006-7191 |
| DOI | 10.1007/s40195-020-01100-5 |
| 文献子类 | Article |
| 英文摘要 | Cu matrix composites reinforced by TiB2/TiN ceramic reinforcements (Cu/TBN composites) were prepared by hot pressing method. Prior to the hot pressing, Cu/TiB2/TiN composite powders (CTBN powders), which were used as the starting materials of Cu/TBN composites, were fabricated by self-propagating high-temperature synthesis method. The CTBN particles were found to be in a special core-shell structure with a Cu-Ti alloy core and a TiB2/TiN ceramic shell. The test results presented obvious improvements in mechanical properties. The highest ultimate tensile strength reached up to 297 MPa, 77 MPa higher than that of Cu. And the highest hardness reached up to 70.7 HRF, 15.7 HRF higher than that of Cu. A comparative study indicated that the core-shell structured particles could bring about more obvious strengthening effect than the traditional irregularly shaped particles, which was due to the improved Cu/ceramics interfacial bonding, the linkage strengthening effect of both TiB(2)and TiN, and higher load bearing ability of the core-shell structured reinforcements. |
| WOS关键词 | PARTICLE-SIZE ; TENSILE PROPERTIES ; WEAR BEHAVIOR ; TEMPERATURE ; FRACTURE ; STRESS ; CARBON |
| WOS研究方向 | Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| 出版者 | CHINESE ACAD SCIENCES, INST METAL RESEARCH |
| 源URL | [http://ir.sic.ac.cn/handle/331005/27912]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Yin, JW,Zhou, PL,Liang, HQ,et al. Microstructure and Mechanical Properties of Cu Matrix Composites Reinforced by TiB2/TiN Ceramic Reinforcements[J]. ACTA METALLURGICA SINICA-ENGLISH LETTERS,2020(12):1609. |
| APA | Yin, JW.,Zhou, PL.,Liang, HQ.,Yao, DX.,Xia, YF.,...&Zeng, YP.(2020).Microstructure and Mechanical Properties of Cu Matrix Composites Reinforced by TiB2/TiN Ceramic Reinforcements.ACTA METALLURGICA SINICA-ENGLISH LETTERS(12),1609. |
| MLA | Yin, JW,et al."Microstructure and Mechanical Properties of Cu Matrix Composites Reinforced by TiB2/TiN Ceramic Reinforcements".ACTA METALLURGICA SINICA-ENGLISH LETTERS .12(2020):1609. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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