The structure and properties of sintered boron carbide
β Scribed by M.A. Kuzenkova; P.S. Kislyi; B.L. Grabchuk; N.I. Bodnaruk
- Book ID
- 116013330
- Publisher
- Elsevier Science
- Year
- 1979
- Weight
- 688 KB
- Volume
- 67
- Category
- Article
- ISSN
- 0022-5088
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π SIMILAR VOLUMES
An investigation of sintering kinetics of boron and boron carbide is presented. The in6uence of the powder size distribution on the temperature dependence of sintering, on reaching a high 5nal density, and on gaining a homogeneous grain size has been shown. The results on the -rhombohedral usage in
Boron carbide based materials (B C-Me IV-VI V B y ) were obtained by pressureless sintering at 2150-2250Β°C in the presence of some transition metal (IV-VI group) carbides (Me IV-VI V C y , where Me is Ti, V, Cr, and W). The structural and mechanical (micro hardness, abrasive wear resistance) propert