Properties of ceramic fabricated of synthetic carbon and organoclay based on carbon particle size

Agus Edy Pramono; R. Sugeng Mulyono; R. Grenny Sudarmawan; Muhammad Zaki Nura; Haolia Rahman; Nanik Indayaningsih

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자료유형: 학술저널

저자정보: Agus Edy Pramono (Politeknik Negeri Jakarta) R. Sugeng Mulyono (Politeknik Negeri Jakarta) R. Grenny Sudarmawan (Politeknik Negeri Jakarta) Muhammad Zaki Nura (Politeknik Negeri Jakarta) Haolia Rahman (Politeknik Negeri Jakarta) Nanik Indayaningsih (Indonesian Institute of Sciences)

저널정보: 한양대학교 세라믹공정연구센터 Journal of Ceramic Processing Research Journal of Ceramic Processing Research 제21권 제4호

발행연도: 2020.1

수록면: 465 - 478 (14page)

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The electrical and thermal conductivity properties of ceramics fabricated from carbon powder and clay have been studied. Thisstudy was designed by varying the particle size of carbon powders of mesh 150; 200; 250; 300; 350, with a carbon-organoclayratio of 30: 70% by weight, 200 bar compacting, and sintering of 950; 1000; 1050 °C. Electrical conductivity, thermalconductivity, specific wear rate, density/porosity, and ceramic morphology have been studied. The thermal conductivity followsthe tendency of electrical conductivity, because of the effect of carbon particle size. Increased sintering temperatures tend todecrease wear resistance. The smaller the particle size of carbon powder, it tends to increase the wear rate and the density ofcarbon-ceramic experiences relatively small changes. Porosity tends to follow density, even though the size of carbon particlesgets smaller. The occurrence of porous and cracking is more due to the irregular shape of carbon and matrix particles.

#electrical conductivity #thermal conductivity #carbon-ceramic #carbon particle size #organoclay

참고문헌 (53)

참고문헌 신청

I. Štubňa / 2018 / Appl. Clay Sci 153:23~28

Š. Csáki / 2018 / Appl. Clay Sci 157:19~23

S. Ojha / 2015 / Appl. Polym. Sci 132(1):1~7

M. Yates / 2012 / Microporous Mesoporous Mater 154:87~92

Agus Edy Pramono / 2017 / Engineering of ceramic carbon composites made from coconut coir and organoclay for electrical and thermal conductive properties / Journal of Ceramic Processing Research 18(10):748~753

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