发明名称 |
Glassy carbon coated carbon foam |
摘要 |
A glassy carbon coated carbon foam material is formed by coating carbon foam with a glassy carbon layer. Carbon foam may be produced by carbonizing a phenolic or polyurethane foam at high temperatures in an inert atmosphere. The carbon foam is then machined to a desired shape and treated with a fine carbon or graphite powder to the surface. Subsequently a resin is applied to the surface of the carbon foam, and the coated carbon foam block is fired to carbonize the resin coating into a glassy carbon coating. The firing and coating are repeated until the desired coating thickness and surface properties are achieved.
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申请公布号 |
US2007154702(A1) |
申请公布日期 |
2007.07.05 |
申请号 |
US20050321693 |
申请日期 |
2005.12.29 |
申请人 |
MILLER DOUGLAS J;LEWIS IRWIN C;SHAO RICHARD L |
发明人 |
MILLER DOUGLAS J.;LEWIS IRWIN C.;SHAO RICHARD L. |
分类号 |
B32B9/00 |
主分类号 |
B32B9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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