Pressureless sintering and properties of (Hf0.2Zr0.2Ta0.2Nb0.2Ti0.2)C high-entropy ceramics: The effect of pyrolytic carbon
文献类型：期刊论文
| 作者 | Yu, Duo; Yin, Jie; Zhang, Buhao; Liu, Xuejian; Reece, Michael J.; Liu, Wei; Huang, Zhengren |
| 刊名 | JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
 |
| 出版日期 | 2021 |
| 卷号 | 41期号:6页码:3823-3831 |
| 英文摘要 | A novel (Hf0.2Zr0.2Ta0.2Nb0.2Ti0.2)C high-entropy ceramic was successfully prepared by pressureless sintering at 2200 ?C. With increasing content of resin-derived-carbon, the density, and mechanical and thermal properties increased up to a maximum content of 2-4 wt% resin addition, after which further addition was detrimental. All specimens showed high strength (?347?36 MPa), with the highest value achieving 450?64 MPa, and fracture toughness significantly higher (>20 %) than those of the corresponding monocarbides and Ta0.5Hf0.5C, (Ta1/ 3Zr1/3Nb1/3)C. The thermal conductivity was approximately equivalent to the lowest value of the corresponding mono-carbides, which was assumed to be due to the lattice distortion effect. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/21883]  |
| 专题 | 中国科学院宁波材料技术与工程研究所 2021专题_期刊论文 |
| 作者单位 | 1.Yin, J 2.Huang, ZR (corresponding author), Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Yu, Duo,Yin, Jie,Zhang, Buhao,et al. Pressureless sintering and properties of (Hf0.2Zr0.2Ta0.2Nb0.2Ti0.2)C high-entropy ceramics: The effect of pyrolytic carbon[J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,2021,41(6):3823-3831. |
| APA | Yu, Duo.,Yin, Jie.,Zhang, Buhao.,Liu, Xuejian.,Reece, Michael J..,...&Huang, Zhengren.(2021).Pressureless sintering and properties of (Hf0.2Zr0.2Ta0.2Nb0.2Ti0.2)C high-entropy ceramics: The effect of pyrolytic carbon.JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,41(6),3823-3831. |
| MLA | Yu, Duo,et al."Pressureless sintering and properties of (Hf0.2Zr0.2Ta0.2Nb0.2Ti0.2)C high-entropy ceramics: The effect of pyrolytic carbon".JOURNAL OF THE EUROPEAN CERAMIC SOCIETY 41.6(2021):3823-3831. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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