SwePub - sökning: WFRF:(Laposa A.)

Numrering	Referens	Omslagsbild	Hitta
1.	Brinkfeldt, Klas, et al. (författare) Simulations of a high temperature pressure sensor packaging and interconnection 2012 Ingår i: EuroSimE 2012. - 9781467315128 Konferensbidrag (refereegranskat)abstract Modeling and thermal cycling of a high temperature pressure sensor packaging is presented. The packaging is based on the green-state milling of alumina to the desired geometry and conduits for the electrical conductors, followed by sintering of the ceramics with the electrical conductors inside. The electrical interconnections are based on silver. For short term operation, the package can be exposed to temperatures close to the melting temperature of silver (961°C). It has shown operational in temperature cycling above 600°C for more than 1800 hours. Modeling of the package show that the stress in the electrical interconnections are close to the yield stress of silver at 20°C. The stress free temperature in the modeling was set to 850°C. Temperature induced stress and strains in the packaging and a fatigue simulation are performed. The package is generic and can be converted to fit most geometries and high temperature applications. © 2012 IEEE.

Brinkfeldt, Klas, et al. (författare)
Simulations of a high temperature pressure sensor packaging and interconnection
2012
Ingår i: EuroSimE 2012. - 9781467315128
Konferensbidrag (refereegranskat)abstract
- Modeling and thermal cycling of a high temperature pressure sensor packaging is presented. The packaging is based on the green-state milling of alumina to the desired geometry and conduits for the electrical conductors, followed by sintering of the ceramics with the electrical conductors inside. The electrical interconnections are based on silver. For short term operation, the package can be exposed to temperatures close to the melting temperature of silver (961°C). It has shown operational in temperature cycling above 600°C for more than 1800 hours. Modeling of the package show that the stress in the electrical interconnections are close to the yield stress of silver at 20°C. The stress free temperature in the modeling was set to 850°C. Temperature induced stress and strains in the packaging and a fatigue simulation are performed. The package is generic and can be converted to fit most geometries and high temperature applications. © 2012 IEEE.

Träfflista för sökning "WFRF:(Laposa A.) "