- Title
- Finite element modelling of oxygen diffusion and segregation at interfaces in Ag-MgO composites: parametric studies
- Creator
- Öchsner, Andreas; Belova, Irina V.; Murch, Graeme E.
- Relation
- Defect and Diffusion Forum Vol. 273-276, p. 461-466
- Publisher Link
- http://dx.doi.org/10.4028/www.scientific.net/DDF.273-276.461
- Publisher
- Trans Tech Publications Ltd
- Resource Type
- journal article
- Date
- 2008
- Description
- The presence of atomic oxygen at internal metal-ceramic oxide interfaces significantly affects the physical properties of the interfaces which in turn affects the bulk properties of the material. This problem is addressed for the model system Ag-MgO from a phenomenological point of view using the finite element method. The performed parametric studies investigate the influence of different kinetic parameters of the diffusion-segregation system.
- Subject
- composites; diffusion; finite element method; interfaces; segregation
- Identifier
- http://hdl.handle.net/1959.13/39992
- Identifier
- uon:4535
- Identifier
- ISSN:1012-0386
- Language
- eng
- Full Text
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| Thumbnail | File | Description | Size | Format | |||
|---|---|---|---|---|---|---|---|
| View Details Download | ATTACHMENT01 | Publisher version (open access) | 252 KB | Adobe Acrobat PDF | View Details Download |