Computer Modelling of the Densification of Alumina
A program originally designed to model densification during HIPing was modified to include 'pressureless' sintering by adopting an external pressure equivalent to the driving force for densification generated by the surface energy of the powder. Comparison of the model with this more proli...
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| Veröffentlicht in: | Materials science forum 1988-08, Vol.34-36 (2), p.863-867 |
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| container_title | Materials science forum |
| container_volume | 34-36 |
| creator | Easterling, K.E. Dale, M.P. Prokopovich, S.A. |
| description | A program originally designed to model densification during HIPing was modified to include 'pressureless' sintering by adopting an external pressure equivalent to the driving force for densification generated by the surface energy of the powder. Comparison of the model with this more prolific data suggests that at low pressures densification due to grain boundary diffusion is seriously overestimated. Results for alumina are used for comparison. 8 refs. |
| doi_str_mv | 10.4028/www.scientific.net/MSF.34-36.863 |
| format | Article |
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| fulltext | fulltext |
| identifier | ISSN: 0255-5476 |
| ispartof | Materials science forum, 1988-08, Vol.34-36 (2), p.863-867 |
| issn | 0255-5476 1662-9752 1662-9752 |
| language | eng |
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| source | Scientific.net Journals |
| title | Computer Modelling of the Densification of Alumina |
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