| 发明名称 |
SYNTHETIC METHOD FOR ANTI-OXIDATION CERAMIC COATINGS ON GRAPHITE SUBSTRATES |
| 摘要 |
<p>PURPOSE: A formation method of a graphite substrate phase oxidation-resistant ceramics is provided to optimize the porosity, the reaction time, and the reaction temperature of graphite when synthesizing a coating layer. CONSTITUTION: A formation method of a graphite substrate phase oxidation-resistant ceramics comprises the following steps: inserting a bare graphite substrate to a high temperature reaction chamber; inserting silicon powder and silicon dioxide powder to the high temperature reaction chamber, and supplying inactive gas and hydrogen gas; and heating the chamber for 3~9 hours in 1,400~1,600 deg C to form a SiC layer on the surface of the graphite substrate.</p> |
| 申请公布号 |
KR20100091210(A) |
申请公布日期 |
2010.08.18 |
| 申请号 |
KR20107012464 |
申请日期 |
2008.02.28 |
| 申请人 |
CHANGWON NATIONAL UNIVERSITY INDUSTRY ACADEMY COOPERATION CORPS |
发明人 |
JUNG, YEON GIL;MYOUNG, SANG WON;KANG, JI HUN;KIM, JEONG PYO |
| 分类号 |
C04B41/00;C04B35/14;C04B35/565;C04B41/87 |
主分类号 |
C04B41/00 |
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