Open AccessCeramics based on reactively sintered boron carbide
Author(s) -
А. И. Овсиенко,
V. I. Rumyantsev,
С. С. Орданьян
Publication year - 2018
Publication title -
novye ogneupory
Language(s) - English
Resource type - Journals
ISSN - 1683-4518
DOI - 10.17073/1683-4518-2018-10-9-15
Subject(s) - sintering , boron carbide , materials science , silicon carbide , ceramic , dissolution , boron , metallurgy , carbide , carbon fibers , silicon , phase (matter) , chemical engineering , composite material , chemistry , composite number , organic chemistry , engineering
The investigating results are given on the process parameters' inuence on the phase and structure formation in the course of the B 4 C based materials' reactive sintering under the Si molten presence. The interaction of the B 4 C particles and carbon with the molten silicon was regarded during the reactive sintering. The negative eect of the B 4 C particles' dissolution in the molten silicon within the reactive sintering was noticed. The methods to raise the boron carbide particles' content in the ceramics based on the reactively sintered boron carbide were discussed.Ill. 10. Ref. 24. Tab. 1.