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Tests of nasa ceramic thermal barrier coating for gas-turbine engines
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Liebert, C. H. |
| Copyright Year | 1979 |
| Description | A two-layer thermal barrier coating system with a bond coating of nickel-chromium-aluminum-yttrium and a ceramic coating of yttria-stabilized zirconia was tested for corrosion protection, thermal protection and durability. Full-scale gas-turbine engine tests demonstrated that this coating eliminated burning, melting, and warping of uncoated parts. During cyclic corrosion resistance tests made in marine diesel fuel products of combustion in a burner rig, the ceramic cracked on some specimens. Metallographic examination showed no base metal deterioration. |
| File Size | 3284553 |
| Page Count | 10 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19790011947 |
| Archival Resource Key | ark:/13960/t4xh4dg1p |
| Language | English |
| Publisher Date | 1979-01-01 |
| Access Restriction | Open |
| Subject Keyword | Aircraft Propulsion And Power Nasa Programs Aluminum Gas Turbine Engines Metallography Ceramics Diesel Fuels Corrosion Prevention Corrosion Resistance Zirconium Thermal Protection Full Scale Tests Yttria-stabilized Zirconia Chromium Nickel Yttrium Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
