Brazing Oxide Ceramics via the Ductile Interlayers of Niobium and Noble Metals

Optimized processes for obtaining the braze-welded joints of oxide ceramics based on Al 2 O 3 and ZrO 2 by pressure welding of ceramics with ceramics and ceramics with metals are developed. It is established that these braze-welded joints are prepared in the 1300–1600°C temperature range with pressu...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Powder metallurgy and metal ceramics 2016-11, Vol.55 (7-8), p.454-457
Hauptverfasser:	Naidich, Yu. V., Gab, I. I., Stetsyuk, T. V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum oxide Braze welding Brazed joints Ceramics Characterization and Evaluation of Materials Chemistry and Materials Science Composites Glass Interlayers Materials Science Metallic Materials Natural Materials Noble metals Oxides Pilots Precious metals Refractory and Ceramic Materials
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	Optimized processes for obtaining the braze-welded joints of oxide ceramics based on Al 2 O 3 and ZrO 2 by pressure welding of ceramics with ceramics and ceramics with metals are developed. It is established that these braze-welded joints are prepared in the 1300–1600°C temperature range with pressure holding for 30–120 min under 15–25 MPa. The samples of welded pilot products that can be operated in both neutral and protective environment (up to 1500–1800°C) are produced according to the processes developed.
ISSN:	1068-1302 1573-9066
DOI:	10.1007/s11106-016-9826-8