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- Title
Microstructure of alumina ceramic/Ag–Cu–Ti brazing alloy/Kovar alloy joint.
- Authors
Wang, Y.; Feng, J. C.; Zhang, L. X.; He, P.; Zhang, J. H.
- Abstract
The microstructure of the alumina ceramic/Kovar alloy joint brazed with Ag–35·2Cu–1·8Ti (wt-%) was studied. The effects of brazing temperature on the microstructure were also discussed. It was found that the microstructure of the joint brazed at 1173 K for 5 min was TiO + TiNi3 + TiFe/eutectic Ag–Cu/TiFe2 + TiNi3/TiFe2 + Cu (s.s) +Ag (s.s). When the brazing temperature was >1193 K, there was no TiO formed on the alumina ceramic/brazing alloy interface.
- Subjects
MICROSTRUCTURE; CERAMICS; IRON-nickel-cobalt alloys; ALLOYS; SOLDER &; soldering
- Publication
Materials Science & Technology, 2007, Vol 23, Issue 3, p320
- ISSN
0267-0836
- Publication type
Article
- DOI
10.1179/174328407X157281