A Study for the Sintering of Boron Carbide

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J. Korean Ceram. Soc. > Volume 22(1); 1985 > Article

Journal of the Korean Ceramic Society 1985;22(1): 60.

$B_4C$의 소결에 관한 연구

오정훈, 오근호, 이종근, 김도경¹, 이준근¹, 김종희¹

한양대학교 무기재료공학과
¹한국과학기술원 재료공학과

A Study for the Sintering of Boron Carbide

ABSTRACT

Hard shaped bodies are made by sintering a cold-pressed compact of a boron carbide compound which contains a densification aid. Titanium diboride and carbon were used as a densification aid in a range of 1% to 10% by weight. The effects of sintering temperature and additives on linear shrinkage porosity hardness bend strength and microstructure were examined. The initial partical size dependence on the sintered density was also discussed.