FORMATION OF METALLIC THERMAL BARRIER ALLOYS

Metal alloys having low electrical and thermal conductivity including relatively large fractions of P-Group element additions. The P-Group elements may be selected from the group including phosphorous, carbon, boron, and silicon. The resultant alloys do not exhibit significantly increased brittlenes...

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Bibliographic Details
Main Author BRANAGAN, DANIEL, JAMES
Format Patent
LanguageEnglish
French
Published 26.08.2004
Edition7
Subjects
ALLOYS
CASTING
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
MAKING METALLIC POWDER
MANUFACTURE OF ARTICLES FROM METALLIC POWDER
METALLURGY
PERFORMING OPERATIONS
POWDER METALLURGY
TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
TECHNICAL SUBJECTS COVERED BY FORMER USPC
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TRANSPORTING
TREATMENT OF ALLOYS OR NON-FERROUS METALS
WORKING METALLIC POWDER
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Summary:Metal alloys having low electrical and thermal conductivity including relatively large fractions of P-Group element additions. The P-Group elements may be selected from the group including phosphorous, carbon, boron, and silicon. The resultant alloys do not exhibit significantly increased brittleness, and are applied as a coating that provides a metallic thermal barrier coating. L'invention concerne des alliages métalliques à conductivité électrique et thermale basse, comprenant des fractions relativement larges d'additions en éléments du groupe P. Les éléments du groupe P peuvent être sélectionnés parmi le groupe comportant le phosphore, le charbon, le bore, et le silicium. Les alliages obtenus ne sont pas d'une fragilité substantiellement plus grande et s'appliquent en tant que revêtement servant de couche métallique isolante.
Bibliography:Application Number: WO2004US04026