Thermal Expansion Behavior of Precursor—Derived Amorphous Si—C—N and Si—B—C—N Ceramics

• 作 者: Jianqiang HansJuergenSeifert 等
• 机 构: Max-Planck-InstitutfureMetallforschungandInstitutfuerNichtmetallischeAnorganischeMaterialien,Max-Pla
• 出 处: 材料科学技术：英文版
• 发表日期: 2002年2期
• 关键词: 碳化硅 氮化硅 碳化硼 陶瓷 热膨胀 Thermal expansion Amorphous ceramics Precursor S-C-N Si-B

Thermal expansion hehaviors of some precursor-derived amorphous Si-C-N and Si-B-C-N ceramics,which were shaped by plastic forming after crosslink,were studied .To complete the shrinkage and densification,after thermolysis specimens were heat treated at a