Microstructure Modification of Purple Gold Intermetallic Compound Through Si–Co Additions and Copper Mold Casting
The brittleness of 18-karat purple gold originates from the AuAl<sub>2</sub> intermetallic compound. This study investigates the microstructural modification of the AuAl<sub>2</sub> intermetallic compound by adding silicon (Si) and cobalt (Co) and by rapid solidification in copper molds. The samples...
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| Principais autores: | , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
MDPI AG
2026-03-01
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| Series: | Metals |
| Assuntos: | |
| Acceso en liña: | https://www.mdpi.com/2075-4701/16/3/355 |
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