Oxidation Resistance and Graphitization of Boron Oxide Implanted Carbon/Carbon Composites
(주)코리아스칼라
- 최초 등록일
- 2016.04.02
- 최종 저작일
- 2004.09
- 6페이지/ 어도비 PDF
- 가격 4,000원
* 본 문서는 배포용으로 복사 및 편집이 불가합니다.
서지정보
ㆍ발행기관 : 한국탄소학회
ㆍ수록지정보 : Carbon letters / 5권 / 3호
ㆍ저자명 : Hyeok-Jong Joo, In-Hwan Oh, Il-Hwan Ahn
영어 초록
Chop molding composites and 2D carbon/carbon composites were manufactured by hot press molding method. Phenol resin of novolac type was used for matrix precursor and PAN-based carbon, PAN-based graphite and pitch-based carbon fiber were used for reinforcement and boron oxide was used for oxidation retardant. All of the composites were treated by 2000℃ and 2400℃ graphitization process, respectively. After graphitization process, amount of a boron residue in carbon/carbon composites is much according to irregularity of used raw materials. Under the presence of boron in carbon/carbon composites, catalytic effect of boron was a little at 2000℃ graphitization temperature. However, it was quite at 2400℃ graphitization.
참고 자료
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