지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한양대학교 세라믹공정연구센터 Journal of Ceramic Processing Research Journal of Ceramic Processing Research Vol.25 No.2
- 발행연도
- 2024.4
- 수록면
- 212 - 219 (8page)
이용수
초록· 키워드
오류제보하기
Titanium carbide powders were synthesized under an argon atmosphere using titanium dioxide and pyrolysis carbon derivedfrom pyrolyzed phenolic resin as raw materials. The effects of synthesis temperature, holding time, and C/Ti molar ratio onthe phase composition and morphology of the synthesized powders were investigated. The results show that the pyrolyzedphenolic resin at 1000 ℃ is a carbon source composed of amorphous and crystalline carbon. Increasing the C/Ti molar ratio ofthe mixed powder can reduce the content of titanium oxide impurity, indicating the improvement in the purity of TiC powder.
In addition, the C/Ti molar ratio can also significantly affect the morphology of the synthesized TiC powders. SEM and EDSresults exhibit that the atomic content on the surface of TiC particles is closely correlated with the atomic distribution on thesurface of the particles. TiC powder with a median particle size of 384 nm could be synthesized at 1500 ℃ for 30 min at the C/Ti molar ratio of 2.3:1. In addition, the sinterability of the synthesized TiC powder was preliminarily discussed. The hardnessand fracture toughness of the TiC ceramic sintered at 2000 ℃ under 40 MPa with a dwell time of 2 h are 15.92 GPa and 3.22MPa·m1/2, respectively.
목차
등록된 정보가 없습니다.
참고문헌 (0)
참고문헌 신청함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Effects of different carbon sources and reaction temperatures on the synthesis of SiC-TiC composite powders by carbothermal reduction
Journal of Ceramic Processing Research
2017 .01
-
유성볼밀공정으로 제조된 Fe-TiC 복합재료 분말
한국분말야금학회지
2015 .01
-
Synthesis and characterization of TiC powders by sol-gel method
Journal of Ceramic Processing Research
2020 .01
-
Effect of TiC Nanoparticles Supported by Ti Powders on the Solidification Behavior and Microstructure of Pure Aluminum
Metals and Materials International
2018 .01
-
TiC 첨가량에 따른 개량된 A6013-3wt.%Si 합금 분말성형체의 미세조직 변화
한국분말야금학회지
2022 .02
-
Effects of different carbon sources on the phase composition and microstructure of synthesized SiC-B4C composite powders
Journal of Ceramic Processing Research
2023 .04
-
타이타늄 하이드라이드 분말의 침탄에 의한 타이타늄 카바이드 분말 제조
한국분말야금학회지
2017 .01
-
TiC입자 형상에 따른 TiC/SKD11 복합소재의 응력 분포 해석
한국생산제조학회 학술발표대회 논문집
2015 .10
-
Room-temperature tensile strength and thermal shock behavior of spark plasma sintered W-K-TiC alloys
Nuclear Engineering and Technology
2019 .01
-
Microstructural evolution and mechanical properties of TiC-Mo2C-WC-Ni multi-component powder by high energy ball milling
Journal of Ceramic Processing Research
2021 .10
-
고온가압소결을 이용한 YSZ-TiC 세라믹스 복합체의 제조와 특성
한국분말야금학회지
2021 .10
-
Synthesis of boron carbide powder through gas-solid reaction method using nanoporous carbon as carbon source
Journal of Ceramic Processing Research
2023 .02
-
용매열 합성법에 의한 니켈 분말 합성 및 특성
한국재료학회지
2016 .01
-
Phase Stability Diagrams of Ti–M–O–C (M = Zr, Hf, Nb, and Ta) Systems at 1800 K
Metals and Materials International
2019 .01
-
Microstructure and Refinement Performance of Al-Ti-C Master Alloy: Effect of Excess Ti on the Growth and Nucleating Ability of TiC Particles
Metals and Materials International
2017 .01
-
Synthesis of TiCx Powder via the Underwater Explosion of an Explosive
Metals and Materials International
2018 .01
-
Effect of raw materials for the synthesis of TiO2 powders by a hydrothermal processing
한국결정성장학회지
2018 .01
-
Synthesis of YAG:Ce3+ Phosphor Powders Employing Several Types of Alumina Seeds
Metals and Materials International
2015 .01
-
Effect of Bimodal-Sized Hybrid TiC–CNT Reinforcement on the Mechanical Properties and Coefficient of Thermal Expansion of Aluminium Matrix Composites
Metals and Materials International
2021 .01
최근 본 자료
댓글(0)
0