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Development of sialon materials
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Layden, G. K. |
| Copyright Year | 1977 |
| Description | Cold pressing and sintering techniques were used to produce ceramic bodies in which the major phase was beta prime Si3-Al-O-N4 solid solution. A variety of foreign oxides were used to promote liquid phase sintering, and this resulted in the incorporation of additional solid phases in the ceramic bodies which controlled elevated temperature properties. None of the bodies studied to date exhibited both adequate high temperature mechanical properties and oxidation resistance. Criteria are suggested to guide the formulation of bodies with improved high temperature properties. |
| File Size | 19724557 |
| Page Count | 141 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19780013346 |
| Archival Resource Key | ark:/13960/t8nd0rm63 |
| Language | English |
| Publisher Date | 1977-12-01 |
| Access Restriction | Open |
| Subject Keyword | Nonmetallic Materials Silicon Compounds Nitrides Oxygen Oxidation Resistance Cold Pressing Solid Solutions Sintering Aluminum Compounds Mechanical Properties Ceramics High Temperature Microstructure Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
