| Autor: |
Shapovalov, V. O., Nikitenko, Yu. O., Yakusha, V. V., Gnizdylo, O. M., Karuskevych, O. V. |
| Předmět: |
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| Zdroj: |
Paton Welding Journal; Nov2023, Issue 11, p30-34, 5p |
| Abstrakt: |
The evolution of liquid-phase methods for growing tungsten single crystals is analyzed. It is shown that methods of growing crystals with a single heating source cannot solve the problem of producing crystals of industrial sizes. Super large tungsten crystals of various configurations can be produced using 3D technologies and combined plasma-induction heating. This method has already been used for growing single crystal plates, billets for large-format single crystal rolling, single crystal ingots and crucibles. The next step will be the creation of a technology for growing bulk super large tungsten single crystals. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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