Tungsten is resistance to certain molten metals and metal oxides, and it is high temperature resistance, low pollution. Tungsten crucible is widely used in technologies for growing monocrystals from molten corundum, it is also used in electronics and technologies for thermal vaporization – deposition of various substances. It is an important part in high temperature furnace cause its high melting point.
W crucible and other pure W & molybdenum parts can be used for sapphire crystal growth and rare-earth melting due to their and other excellent characteristics.
Edgetech Industries LLC supplies all kinds of Tungsten crucibles (crucible body and lid, round crucible, tapered crucible, customized square & rectangular crucible) and pure tungsten parts (heaters, heat insulation screens, sheets and supports, etc.), which is used in the process of sapphire growth and rare-earth melting.
Specifications of W crucible
|Process||Sintering or machining from rod|
|Surface||Grinding, Finish turning|
Dimensions for W crucibles
|OD (mm)||Wall Thickness (mm)||Height(mm)|
|20 ~ 30||1.5 ~ 3||20 ~ 50|
|30 ~ 50||2~ 10||20 ~ 100|
|50 ~ 100||3 ~ 15||30 ~ 150|
|100 ~ 150||3 ~ 15||30 ~ 500|
|150 ~ 200||5 ~ 20||30 ~ 500|
|200 ~ 300||8 ~ 20||30 ~ 500|
|300 ~ 400||8 ~ 30||40 ~ 500|
|400 ~ 450||8 ~ 30||50 ~ 500|
|450 ~ 620||8~ 30||50 ~ 500|
|Other dimensions for tungsten crucible can be customized, we can also provide rectangular tungsten crucible.|
Packaging for our tungsten crucible
Tungsten crucible and other tungsten products are fragile and heavy, carefully handling is needed. The standard package for tungsten products is wooden crate, so that product can be protected during handling and transportation. Carton is also used for small crucible sets.
Contact us at firstname.lastname@example.org for any inquiries and questions on tungsten products. We provide W crucible according to your drawings, even rectangular crucible & square crucible.