MoSi2-SiC NANOCOMPOSITE COATING, AND MANUFACTURING METHOD THEREOF

PROBLEM TO BE SOLVED: To provide a MoSi2nanocomposite coating layer of a new structure which is formed on surfaces of material requiring the high-temperature oxidation resistance, improves the isothermal oxidation resistance and repeated thermal cyclic oxidation resistance at high temperature, and l...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	HONG KYUNG-TAE, YOON JIN-KOOK, DOH JUNG-MANN, LEE JONG-KWON, LEE KYUNG-HWAN, KIM GYEUNG-HO, SON KEUN-HYUNG
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a MoSi2nanocomposite coating layer of a new structure which is formed on surfaces of material requiring the high-temperature oxidation resistance, improves the isothermal oxidation resistance and repeated thermal cyclic oxidation resistance at high temperature, and low-temperature oxidation resistance, and also improves the high-temperature mechanical properties, and a manufacturing method thereof. SOLUTION: The MoSi2-SiC nanocomposite coating layer having a microstructure in which SiC particles are distributed in an equiaxed MoSi2grain boundary is constituted on a surface of refractory metals such as Mo, Nb, Ta, W and their alloys. COPYRIGHT: (C)2006,JPO&NCIPI