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US4592883A Process for treating molded, porous carbon article 失效
用于处理模制的多孔碳制品的方法

Process for treating molded, porous carbon article
摘要:
When a molded, porous carbon article for use as a sliding material for bearing, etc. is maintained in a stream or atmosphere of a fluorine gas or a fluorine gas diluted with an inert gas, the surface of the article is treated with the fluorine gas, and considerable lowering of friction coefficient and considerable reduction in abrasion at the sliding can be attained.
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