- Tytuł:
- Local resistance of heating molybdenum sheet in a test device
- Autorzy:
-
Mitka, M.
Bastovansky, R.
Brumercik, F.
Ignaciuk, P. - Powiązania:
- https://bibliotekanauki.pl/articles/102733.pdf
- Data publikacji:
- 2017
- Wydawca:
- Stowarzyszenie Inżynierów i Techników Mechaników Polskich
- Tematy:
-
molybdenum
resistance heating
deep drawing - Opis:
- Large demand for bulk of sapphire optical products, which are widely used as illuminators, optical windows in aviation and aeronautics etc., generates the inquiry of effective production of high quality industrial crystals. The technology of crystal growth with the horizontal single crystal sapphire crystallization method is based on putting the crystal seed into the front of the crucible resistant to temperatures up to 2150°C. Without encompassment of the production technology of this special container made from thin molybdenum sheet is not realistic to consider the productive exploitation of horizontal crystallization systems in engineering practice. This paper presents the analysis of the possibility of the local resistance of molybdenum sheet heating by its deep drawing to obtain better drawing properties by increased blank temperature.
- Źródło:
-
Advances in Science and Technology. Research Journal; 2017, 11, 3; 87-93
2299-8624 - Pojawia się w:
- Advances in Science and Technology. Research Journal
- Dostawca treści:
- Biblioteka Nauki
Artykuł