The Effect of High Temperature Exposure in Reducing or Oxidizing Atmosphere on Ceramic Joints Brazed with Silver-Copper Oxide
Conference
·
OSTI ID:965621
Recently a new technique, referred to as reactive air brazing (RAB), has been developed for use in hermetically sealing high temperature solid state electrochemical devices such as planar solid oxide fuel cells and gas separation devices. Ceramic joints used in these devices are usually exposed to oxidizing and/or reducing atmospheres at high operating temperature. In this paper, we report the effect of the exposure to these atmospheres at high temperature on the mechanical properties and microstructural morphology of ceramic joints brazed with silver-copper oxide braze
- Research Organization:
- Pacific Northwest National Laboratory (PNNL), Richland, WA (US)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC05-76RL01830
- OSTI ID:
- 965621
- Report Number(s):
- PNNL-SA-45922; AA2530000
- Country of Publication:
- United States
- Language:
- English
Similar Records
Development of a Silver-Copper Oxide Braze for Joining Metallic and Ceramic Components in Electrochemical Devices
High temperature tolerance of the silver-copper oxide braze in reducing and oxidizing atmospheres
Effects of Thermal Cycling and Thermal Aging on the Hermeticity and Strength of Silver-Copper Oxide Air-Brazed Seals
Conference
·
Wed Oct 29 23:00:00 EST 2003
·
OSTI ID:985618
High temperature tolerance of the silver-copper oxide braze in reducing and oxidizing atmospheres
Journal Article
·
Thu Jun 01 00:00:00 EDT 2006
· Journal of Materials Research, 21(6):1434-1442
·
OSTI ID:885451
Effects of Thermal Cycling and Thermal Aging on the Hermeticity and Strength of Silver-Copper Oxide Air-Brazed Seals
Journal Article
·
Wed Nov 30 23:00:00 EST 2005
· Journal of Power Sources, 152:97-104
·
OSTI ID:876946