Download or read book High Temperature Akali Corrosion of Dense SiC and Si 3 N 4 Coated with CMZP and Mg Doped Al 2 TiO 5 in Coal Gas written by and published by . This book was released on 1997 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: Si3N4 ceramics possess properties that are attractive for high temperature heat exchanger applications. These properties include high strength, good thermal conductivity and excellent resistance to thermal shock and oxidation. However when subjected to alkaline containing environments, Si3N4 is prone to corrode and eventually loses its properties. Because it was found that oxide ceramics corrode substantially less, they can be used as a coating to protect Si3N4. Therefore the first objective of this work is to develop thin film of CMZP and Mg-doped Al2TiO5 since both of them are good candidate coating materials of primary interest for the protection of Si3N4 against alkaline corrosion.

Download or read book High Temperature Corrosion of Technical Ceramics written by R.J. Fordham and published by Springer Science & Business Media. This book was released on 1990-10-31 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book High Temperature Oxidation and Corrosion of Hot Isostatically Pressed Si 3 N 4 Ceramics written by Jiaxin Chen and published by . This book was released on 1994 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book High Temperature Corrosion of Ceramics written by J.R. Blachere and published by William Andrew. This book was released on 1989-12-31 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: The information in this book is from a 1987 Dept. of Energy report of the same title. Materials investigated in this particular study are silica, alumina, silicon nitride and silicon carbide. In addition to the pure single crystals or CVD materials, typical engineering materials of various purities are included. No index. Annotation copyrighted by Book News, Inc., Portland, OR