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BIBTEX RIS

Materials based on boron carbide obtained by reaction sintering

2019; IOP Publishing; Volume: 525; Linguagem: Inglês

10.1088/1757-899x/525/1/012074

ISSN

1757-899X

Autores

С. Н. Перевислов, А. С. Лысенков, Д. Д. Титов, M V Omkovich, Д. Д. Несмелов, М. А. Марков,

Tópico(s)

Advanced materials and composites

Resumo

Porous boron-carbide billets containing different amounts of carbon (0-15 wt%) were infiltrated with molten silicon to produce dense materials (p = 99.6 % of theoretical) from starting B4C powders with d0.5 = 90 and 12.5 μm. The phase composition, microstructure and mechanical properties of the material were studied. A solid solution of boroncarbide in silicon was determined to be present.

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