会议论文详细信息
20th International Scientific and Research Conference "Metallurgy: Technologies, Innovation, Quality. Metallurgy-2017" | |
Structure and properties of boron carbide ceramics fabricated by hot pressing | |
Krutskii, Yu^1 ; Tyurin, A.^1 ; Pel, A.^1 ; Cherkasova, N.^1 ; Kuzmin, R.^1 | |
Novosibirsk State Technical University, K. Marks ave 20, Novosibirsk | |
630073, Russia^1 | |
关键词: Average particle size; Boron carbide ceramics; Chromium carbide; High density ceramics; Highly dispersed powders; Production techniques; Sintering additives; Structure and properties; | |
Others : https://iopscience.iop.org/article/10.1088/1757-899X/411/1/012041/pdf DOI : 10.1088/1757-899X/411/1/012041 |
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来源: IOP | |
【 摘 要 】
The hot-pressing production technique of high-density ceramics on polydisperse boron carbide base with an average particle size of 2.1 μm was studied. In some cases, a highly dispersed powder of chromium carbide was used as a sintering additive. Features of the structure were analyzed. The presence of pores between the grains was identified. Morphology of grains characteristic of highly dispersed boron carbide is observed.
【 预 览 】
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Structure and properties of boron carbide ceramics fabricated by hot pressing | 200KB | download |