Sol-gel preparation and characterization of corundum based ceramic oxidation protection coatings
The Ni-base superalloy, IN-718, has been coated with alumina sols. Coated surfaces, carrying alumina layers having thicknesses between 0.6 μm and 3.6 μm show a significantly reduced oxidation rate when compared with uncoated reference surfaces, even if heating temperature is increased up to 900 °C a...
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| Format: | Doctoral Thesis |
| Language: | English |
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Technische Universitaet Bergakademie Freiberg Universitaetsbibliothek "Georgius Agricola"
2009
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| Online Access: | http://nbn-resolving.de/urn:nbn:de:bsz:105-8553447 http://nbn-resolving.de/urn:nbn:de:bsz:105-8553447 http://www.qucosa.de/fileadmin/data/qucosa/documents/2213/SilikattechnikDresslerMartin855344.pdf |