首页>
外国专利>
PROCESS FOR FABRICATION OF HIGH-HARDNESS, FINE-GRAINED, COMPLEX-SHAPED SILICON CARBIDE ARTICLES
PROCESS FOR FABRICATION OF HIGH-HARDNESS, FINE-GRAINED, COMPLEX-SHAPED SILICON CARBIDE ARTICLES
展开▼
机译:制备高硬度,细颗粒,复杂形状的碳化硅制品的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A process for the fabrication of a SiC-based article that includes preparing an aqueous suspension with SiC powder, a titanium source, a carbon source and boron carbide powder, spray drying the mixture to obtain a powder, preparing a green body from the powder, applying heat treatment to the green body in a pyrolysis/thermolysis step, pressureless sintering the green body, optimally followed by HIPing for further densification.
展开▼