Stresses Occurring during Joining of Ceramics Using Preceramic Polymers

作者: Charles A. Lewinsohn , Paolo Colombo , Ivar Reimanis , Özer Ünal

DOI: 10.1111/J.1151-2916.2001.TB00995.X

关键词:

摘要: This paper reviews the current literature and describes issues related to using preceramic polymer precursors for joining ceramics high-temperature applications. In particular, effects of precursor yield, temperature, heating rate on maximum stress due shrinkage associated with conversion covalently bonded network structures are discussed. Conditions where joint material viscosity rates high must be avoided. Fillers prepyrolysis can used decrease stresses that occur during processing joints.

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