High Temperature Seamless 99.95% Tungsten Crucibles Parts
Baoji Refractory Metal Developer Co.,Ltd is one of the leading China tungsten crucible manufacturers and suppliers, and as a professional company we have productive factory, welcome to wholesale tungsten crucible products from us.☆Chemical Composition:Tungsten contentThe sum of other elementsContent of each element≥99.95%≤0.05%≤0.01%☆Properties of the products: —High melting point—3410℃ —High boiling Point—5927℃ —High-density —19.3 g/cm3 —Internal stable structure —Outstanding thermal conductivity —Excellent resistance to electrochemical corrosion —Excellent resistance to oxidation at high temperatures☆Range of use： Tungsten crucible is widely applied in high temperature vacuum furnace melting environment such as sapphire growing furnace,quartz glass melting furnace,and rare earth melting furnace.The working temperature of tungsten crucible is above 2000℃. For sapphire crystal growing furnace,high-purity,high-density,no crack tungsten crucible with other features of exact measurement and smooth surface has decisive influence on the success of crystal growth,quality control of pulling crystal,discharging and service life during sapphire growing process.☆Specification：Delivery conditionSpecificationToleranceThickness(mm)Roughness(μm)Diameter(mm)Height(mm)Diameter(mm)Height(mm)Sintering10~50010~750±3.0±3.08~20Final Finished10~45010~550±0.5±1.07~18＜3.2Note:Special sizes can be manufactured based on customers' requirements☆Manufacturing process and equipment：ItemProcessEquipmentQuality Check1Powder purifiedPurified furnaceGDMS2Isostatic pressingIsostatic pressing machineMeasurement of rough-processed3IF forgingHigh-accuracy forging machineDimension measurements for product4IF sinteringHigh temperature vacuumsintering furnaceDimension measurements for product5Final machiningHigh-accuracy turning machineSurface quality/ roughness and density6PackageQuality Test Report☆Advantage of Tungsten crucibles:—Specially precise forming technology for tungsten crucible body—Uniform grain with densified microstructure ensures longer life time—Ready for use parts with precise machining tolerance1Established in 1994, Refractory Metal Developer is one of the largest professional manufacturers and suppliers of high temperature seamless 99.95% tungsten crucibles parts. Leveraging on advanced technology and equipment, our company has successfully exported our products to various buyers from different regions. Now, we warmly welcome you to buy our factory supply refractory metals.
Other supplier products
|
|
WC20 2% Gray Ceriated Rare Earth Tungsten TIG Welding Electrodes Bars Used Welding Orbital Tube,thin Sheet Metal,small and Delicate Parts |
Baoji Refractory Metal Developer Co.,Ltd is one of the leading China ceriated electrodes manufacturers and suppliers, and as a professional company... |
|
|
R05200 R05252 R05255 Ta1 Ta3Nb ASTMB708 Tantalum Foil |
Baoji Refractory Metal Developer Co.,Ltd is one of the leading China tantalum foil manufacturers and suppliers, and as a professional company we ha... |
|
|
ASTM B521 Atomic Energy Industry Ta Tantalum Tube Nitric Acid Resistant Parts |
Baoji Refractory Metal Developer Co.,Ltd is one of the leading China tantalum tube manufacturers and suppliers, and as a professional company we ha... |
|
|
Round and Square and Any Shape You Want Ta Material Tantalum Rotating Sputtering Target Block |
Baoji Refractory Metal Developer Co.,Ltd is one of the leading China tantalum target manufacturers and suppliers, and as a professional company we... |
|
|
Polished Tungsten Alloy Plate Parts for High Temperature Furnace |
Baoji Refractory Metal Developer Co.,Ltd is one of the leading China tungsten plate manufacturers and suppliers, and as a professional company we h... |
All supplier products
Same products
