튜브형상 반응소결 탄화규소 부품의 시편크기에 따른 강도평가 유용성 고찰

서지정보

ㆍ발행기관 : 한국분말야금학회 ㆍ수록지정보 : 한국분말야금학회지 / 24권 / 6호
ㆍ저자명 : 김성원, 이소율, 오윤석, 이성민, 한윤수, 신현익, 김영석

목차

1. 서 론
2. 실험 방법
3. 결과 및 고찰
4. 결 론
감사의 글
References

영어 초록

Reaction-bonded silicon carbide (RBSC) is a SiC-based composite ceramic fabricated by the infiltration of molten silicon into a skeleton of SiC particles and carbon, in order to manufacture a ceramic body with full density. RBSC has been widely used and studied for many years in the SiC field, because of its relatively low processing temperature for fabrication, easy use in forming components with a near-net shape, and high density, compared with other sintering methods for SiC. A radiant tube is one of the most commonly employed ceramics components when using RBSC materials in industrial fields. In this study, the mechanical strengths of commercial RBSC tubes with different sizes are evaluated using 3-point flexural and C-ring tests. The size scaling law is applied to the obtained mechanical strength values for specimens with different sizes. The discrepancy between the flexural and C-ring strengths is also discussed.

참고 자료

없음