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
- 발행연도
- 2024.7
- 수록면
- 2,767 - 2,774 (8page)
- DOI
- 10.1016/j.net.2024.02.038
이용수
초록· 키워드
오류제보하기
In this study, investment casting shell waste successfully utilized to produce cordierite/mullite/zircon composites.
Green pellets, consisting of investment casting shell waste, alumina, and magnesia, were prepared and sintered at temperatures between 1250 and 1350 ◦C. The influence of the sintering temperature on the crystalline phase composition, densification behavior, flexural strength, microstructure, and radiation shielding properties of the cordierite/mullite/zircon composites is investigated. Phase analysis showed that characteristic cordierite peaks appear at 1250 ◦C, but the complete conversation of silica from investment casting shell waste into cordierite requires a sintering temperature of at least 1300 ◦C. Notably, the cordierite/mullite/zircon composite sintered at 1350 ◦C exhibited a sixfold increase in flexural strength compared to the ceramic composite directly fabricated from investment casting shell waste at the same sintering temperature. Furthermore, the effect of Y2O3 addition on composites’ radiation shielding properties is investigated. The results show that the Y2O3 addition improves densification behavior, enhancing the shielding capabilities of the composites against fast neutron and gamma radiation. Our findings suggest that the developed ceramic composites show significant potential for gamma-ray and neutron shielding applications
목차
등록된 정보가 없습니다.
참고문헌 (0)
참고문헌 신청함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
ZrO<sub>2</sub>가 코디어라이트-뮬라이트 세라믹스의 기계적 강도 및 내열충격성에 미치는 영향
한국재료학회지
2018 .01
-
Phase Evolution, Thermal Expansion, and Microwave Dielectric Properties of Cordierite-Al2O3 Composite
전기전자재료학회논문지
2021 .09
-
엽납석을 활용한 저열팽창 코디어라이트 세라믹스 합성
한국재료학회지
2015 .01
-
Effect of microwave sintering on the hot modulus of rupture and thermal shock resistance of zirconia doped cordierite
Journal of Ceramic Processing Research
2016 .11
-
Mechanical properties of zirconia toughened mullite composites fabricated by slip casting
Journal of Ceramic Processing Research
2019 .01
-
Preparation and performance of fly ash-loess based ceramic membrane supports: Effect of calcium carbonate addition and sintering temperature
Journal of Ceramic Processing Research
2023 .04
-
The effect of fuel type and calcination temperature on the structure and morphology of fabricated nano-cordierite based on gel-combustion method
Journal of Ceramic Processing Research
2016 .10
-
Structural and mechanical characterization of mullite and aluminium titanate reinforced yttria stabilized zirconia ceramic composites
Journal of Ceramic Processing Research
2019 .01
-
Quadratic magnetoelectric effect of barium titanatecobalt ferrite (0-3) ceramic composite
Journal of Ceramic Processing Research
2020 .01
-
산청고령토와 장수곱돌 슬러지를 사용한 내열소지 개발
한국결정성장학회지
2020 .01
-
Cordierite를 지지체로 한 SCR 공정에서 NOx 및 NH₃의 동시저감을 위한 최적조건 도출
대한환경공학회 학술발표논문집
2015 .10
-
Monte Carlo simulation and optimization of neutron ray shielding performance of related materials
Nuclear Engineering and Technology
2024 .09
-
Optimal Design and Application of Lead-Free Metal-Polymer Composite for Radiation Shielding
대한기계학회 춘추학술대회
2019 .04
-
Microstructure and Varistor Properties of ZVMND Ceramics with Sintering Temperature
Transactions on Electrical and Electronic Materials
2015 .01
-
Study on NOx reduction capacity of catalytic coated cordierite monolith
Journal of Ceramic Processing Research
2019 .01
-
Development and application analysis of high-energy neutron radiation shielding materials from tungsten boron polyethylene
Nuclear Engineering and Technology
2024 .06
-
Physical characterization and radiation shielding features of B2O3As2O3 glass ceramic
Nuclear Engineering and Technology
2023 .01
-
Effect of Heat Treatment on Radiation Shielding Properties of Concretes
방사선방어학회지
2018 .01
-
Micro gadolinium oxide dispersed flexible composites developed for the shielding of thermal neutron/gamma rays
Nuclear Engineering and Technology
2023 .05
-
Bentonite based ceramic materials from a perspective of gamma-ray shielding: Preparation, characterization and performance evaluation
Nuclear Engineering and Technology
2021 .05
최근 본 자료
댓글(0)
0