The development of platinum alloys for jewellery applications by considering both the conventional and the advanced manufacturing techniques-review paper
The thermophysical properties of platinum (Pt) and its alloys are key when deciding on jewellery fabrication or manufacturing techniques. They include the platinum alloys’ density, viscosity, melting point, thermal conductivity, reflectivity and surface tension as they directly impact traditional ma...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2024-01-01
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| Series: | MATEC Web of Conferences |
| Online Access: | https://www.matec-conferences.org/articles/matecconf/pdf/2024/18/matecconf_rapdasa2024_01005.pdf |
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| author | Lekganyane Kedibone Khodja-Moller Malika Mkhonto Donald Mostert Roelof Phasha Maje |
| author_facet | Lekganyane Kedibone Khodja-Moller Malika Mkhonto Donald Mostert Roelof Phasha Maje |
| author_sort | Lekganyane Kedibone |
| collection | DOAJ |
| description | The thermophysical properties of platinum (Pt) and its alloys are key when deciding on jewellery fabrication or manufacturing techniques. They include the platinum alloys’ density, viscosity, melting point, thermal conductivity, reflectivity and surface tension as they directly impact traditional manufacturing practices compared to gold (Au) and silver (Ag). This review aims to assess the thermophysical properties of Pt and its alloys by considering their castability, printability and resulting physical and mechanical properties during jewellery platinum alloy development. The alloying elements of interest include copper (Cu), iron (Fe), germanium (Ge), tungsten (W), manganese (Mn), vanadium (V), ruthenium (Ru), rhodium (Rh), iridium (Ir), tantalum (Ta), and titanium (Ti) and their influence on the Pt properties will also be evaluated. The review attempts to define which Pt alloys should perform best, particularly concerning the production methods such as the investment casting technique and 3D metal printing i.e. additive manufacturing technique typical of Laser Beam Powder Bed Fusion (LB-PBF). |
| format | Article |
| id | doaj-art-36149f27dd9141c2ba3c8d68ebfbc2f8 |
| institution | Kabale University |
| issn | 2261-236X |
| language | English |
| publishDate | 2024-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | MATEC Web of Conferences |
| spelling | doaj-art-36149f27dd9141c2ba3c8d68ebfbc2f82024-12-13T10:05:33ZengEDP SciencesMATEC Web of Conferences2261-236X2024-01-014060100510.1051/matecconf/202440601005matecconf_rapdasa2024_01005The development of platinum alloys for jewellery applications by considering both the conventional and the advanced manufacturing techniques-review paperLekganyane Kedibone0Khodja-Moller Malika1Mkhonto Donald2Mostert Roelof3Phasha Maje4Department of Materials science and Metallurgical Engineering, University of PretoriaDepartment of Materials science and Metallurgical Engineering, University of PretoriaAdvanced Materials Division, MINTEKDepartment of Materials science and Metallurgical Engineering, University of PretoriaAdvanced Materials Division, MINTEKThe thermophysical properties of platinum (Pt) and its alloys are key when deciding on jewellery fabrication or manufacturing techniques. They include the platinum alloys’ density, viscosity, melting point, thermal conductivity, reflectivity and surface tension as they directly impact traditional manufacturing practices compared to gold (Au) and silver (Ag). This review aims to assess the thermophysical properties of Pt and its alloys by considering their castability, printability and resulting physical and mechanical properties during jewellery platinum alloy development. The alloying elements of interest include copper (Cu), iron (Fe), germanium (Ge), tungsten (W), manganese (Mn), vanadium (V), ruthenium (Ru), rhodium (Rh), iridium (Ir), tantalum (Ta), and titanium (Ti) and their influence on the Pt properties will also be evaluated. The review attempts to define which Pt alloys should perform best, particularly concerning the production methods such as the investment casting technique and 3D metal printing i.e. additive manufacturing technique typical of Laser Beam Powder Bed Fusion (LB-PBF).https://www.matec-conferences.org/articles/matecconf/pdf/2024/18/matecconf_rapdasa2024_01005.pdf |
| spellingShingle | Lekganyane Kedibone Khodja-Moller Malika Mkhonto Donald Mostert Roelof Phasha Maje The development of platinum alloys for jewellery applications by considering both the conventional and the advanced manufacturing techniques-review paper MATEC Web of Conferences |
| title | The development of platinum alloys for jewellery applications by considering both the conventional and the advanced manufacturing techniques-review paper |
| title_full | The development of platinum alloys for jewellery applications by considering both the conventional and the advanced manufacturing techniques-review paper |
| title_fullStr | The development of platinum alloys for jewellery applications by considering both the conventional and the advanced manufacturing techniques-review paper |
| title_full_unstemmed | The development of platinum alloys for jewellery applications by considering both the conventional and the advanced manufacturing techniques-review paper |
| title_short | The development of platinum alloys for jewellery applications by considering both the conventional and the advanced manufacturing techniques-review paper |
| title_sort | development of platinum alloys for jewellery applications by considering both the conventional and the advanced manufacturing techniques review paper |
| url | https://www.matec-conferences.org/articles/matecconf/pdf/2024/18/matecconf_rapdasa2024_01005.pdf |
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