ОПТИМІЗАЦІЯ СТУПЕНЯ НАПОВНЕННЯ ШЛІКЕРУ З ВОСКУ ТА ПАРАФІНУ ТВЕРДОСПЛАВНОЮ СУМІШШЮ ДЛЯ ІНЖЕКЦІЇ В ЕЛАСТИЧНІ ОБОЛОНКИ
The paper examines the influence of the degree of powder filling of the cemented carbide mixture WC–8 wt%. Со waxy slip on its microhardness and density, as criteria for the ability to inject at a pressure of 0.5 bar and a temperature of 90°C into elastic shells made on the basis of 3D printed model...
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| Datum: | 2025 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | Ukrainian |
| Veröffentlicht: |
Институт сверхтвердых материалов им. В. Н. Бакуля Национальной академии наук Украины
2025
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| Schlagworte: | |
| Online Zugang: | http://altis-ism.org.ua/index.php/ALTIS/article/view/425 |
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| Назва журналу: | Tooling materials science |
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Tooling materials science| Zusammenfassung: | The paper examines the influence of the degree of powder filling of the cemented carbide mixture WC–8 wt%. Со waxy slip on its microhardness and density, as criteria for the ability to inject at a pressure of 0.5 bar and a temperature of 90°C into elastic shells made on the basis of 3D printed models. Experimentally, it was established that the optimal content of the degree of filling of the slip needed for obtaining strong samples by injection is 55–57% by volume. The injected samples were annealed in hydrogen and sintered according to the usual technology of hard alloy production. |
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