Influence of silicon content on microstructure and antioxidation property of SiC coating for carbon-carbon composites

摘要

A SiC coating for carbon-carbon composites was prepared by the pack cementation method in an argon atmosphere. The influence of the silicon content in the pack cementation powder on the microstructure and antioxidation property of SiC coatings were studied. As the silicon content's 82·4 wt-%.