99.97% pure tungsten cup/pot/crucible for melting

99.97% pure tungsten cup/pot/crucible for melting
Wemainly produce,develop and sell Tungsten and Molybdenum plates ,sheets,foils,strips and boats,crucibles,vacuum furances and their subassemblies,sputtering targets,deep processing products ect, and Tantalum,Niobium,Titanium,Nickel,Zirconium,Chromium ect.other rare metals.The products are widely used in rare-earth,vacuum furance,glass fiber,industrial ceramic,chemical petroleum,aerospace ect,industries.
1.Applicationoftungstencrucible:
Tungstencrucibleiswidelyusedinsapphiresinglecrystal
growthfurnace,quartzglassmeltingfurnace,rareearthsmeltingfurnaceandothercorecontainersofindustrialfurnace.Itsoperatingtemperatureenvironmentismorethan2000degrees.
ItemName

GETWICK Tungsten Crucible

Material

PureTungsten

Grade

W1
Specification

as your order(customized)

Applications
widely applied in industry furnace such as sapphire growth furnace, quartz glass melting furnace, and rare earth smelting furnace widely applied in industry furnace such as sapphire growth furnace, quartz glass
melting furnace, and rare earth smelting furnace
2.Condition:sinteringorforging
Material
Density
Size
w99.95%
19.35g/cm3(Forging)
Diameter:10-100mm;High:10-120mm
w99.95%
18.5g/cm3(Sintering)
Diameter:100-650mm;High:50-850mm
3.Measurementsandtolerances(mm)
Deliverycondition
Specification
Thickness
Roughness(μm)
Diameter
Height
Sinter
10~700
10~1000
5~30
Finishedsinter
10~650
10~850
7~25
<2.5
4.Manufacturingprocessandequipment
Item
Process
Equipment
QualityCheckpoint
1
Tungstenpowder
1.Purityoftungstenpowder
2
Sieving
Highfrequencyvibratingscreen
2.Fsss,HB
3
Mixedpowder
Vshapemixer
3.Greenstrength
4
Isostaticpressing
Isostaticpressingmachine
1.Measurementofrough-processedbillet
5
Roughbilletlathing
CNCverticalturningmachine
2.Surfacequalityofrough-processedbillet
6
IFsintering
IFinductionsinteringfurnace
1.Outsidemeasurementsoffinishedproduct
7
Competitiveproductslathing
High-accuracyverticalturningmachine
2.Surfacequalityandroughnessoffinishe