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Phase Equilibrium in Ag-Pd-Cu Dental Alloys
| Content Provider | Scilit |
|---|---|
| Author | Suoninen, Eero Herø, Håkon Syverud, Morten |
| Copyright Year | 1983 |
| Description | A dental alloy consisting of Ag-Pd-Cu-Au has been annealed at various temperatures and subsequently quenched to produce a solid solution before a hardening heat treatment. The phases present were studied by means of X-ray diffraction measurements. As in conventional Au-Ag-Cu alloys, an equilibrium of two FCC (face-centered cubic) phases existed up to the solid solution annealing temperature, which is considerably higher in the present alloy (900 degrees C). However, even a rapid quench from 900 degrees C caused a small amount of decomposition of the matrix. The X-ray diffractogram indicated that this new phase is CuPd with a CsCl(B2) superstructure. The greatest hardness after age-hardening at 350 degrees C was achieved with a proper prerequisite solid-solution annealing. |
| Related Links | http://www.tandfonline.com/doi/pdf/10.3109/00016358309162348 |
| Ending Page | 368 |
| Page Count | 6 |
| Starting Page | 363 |
| ISSN | 00016357 |
| e-ISSN | 15023850 |
| DOI | 10.3109/00016358309162348 |
| Journal | Acta Odontologica Scandinavica |
| Issue Number | 6 |
| Volume Number | 41 |
| Language | English |
| Publisher | Informa UK Limited |
| Publisher Date | 1983-01-01 |
| Access Restriction | Open |
| Subject Keyword | Journal: Acta Odontologica Scandinavica Dentistry and Oral Surgery Treatment Hardening Annealing Quench Dental Alloys |
| Content Type | Text |
| Resource Type | Article |
| Subject | Dentistry Medicine |
