Journal of the Korean Ceramic Society (한국세라믹학회지)

The Korean Ceramic Society (한국세라믹학회)
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Effects of Impregnation on the Manufacture of High Density Carbon Materials

고밀도 탄소재 제조시의 함침효과

  • Published : 1993.10.01
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Abstract

The effect of coal tar ptch-impregnated carbon materials which were made from petroleum coke was investigated at various pressure time and impregnation-sintering cycle. As a result, density and bending strength of the carbon materials were remarkably increased in the condition of pressure times of 5hrs and of the cycle of 3rd times. And the value of d002 and Lc of the graphitic carbon sintered at 230$0^{\circ}C$ shwoed 3.387$\AA$ and 167$\AA$, respectively.

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References

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