Description:
According to different processing methods, tungsten crucibles for vacuum coating can be mainly divided into sintered molding, press molding, spinning molding, turning forming and welding forming. Turning forming is mainly applied.We recommend the working temperature of the tungsten crucible for vacuum coating should be controlled below 2600℃.We can produce tungsten crucible for vacuum coating according to the customer drawing.

Features:
1.Tungsten crucible for vacuum coating is mainly used as containers and heating element for evaporation coating machine in optical glasses and spectacles field;
2.It has great strength under high temperature, anti-friction corrosion resistance;
3.It also possesses high thermal conductivity, thermal expansion coefficient and good harden ability.

Application:
1.Tungsten crucible for vacuum coating products are widely used for smelting of rare-earth, quartz glass, electronic spraying, crystal growth and other industries;
2.Generally, sintered tungsten crucible is large while the forged one is small; the wall of rolled tungsten crucible is thin; welded tungsten crucible is cost-effective but owns inferior intensity;
3.Tungsten crucible under turning forming is denser than sintered one.

Packaging & Delivery

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Package and Inspection:
Achemetal Furnace Co., Ltd owns a complete range of manufacturing equipments. We provide you with test data of surface roughness, density, roughness, ductility, flaw detection, dimensions and so on. We promise our tungsten crucibles are under process of vacuum annealing furnace, ultrasonic cleaning and vacuum packing before delivery.

Owning lathes, milling machines, EDM and CNC technology, Achemetal Furnace Co., Ltd is a professional manufacturer and supplier of tungsten crucible for vacuum coating in China. We also specialize in producing tungsten and molybdenum crucibles for quartz melting, tungsten and molybdenum parts for ion implantation as well as tungsten and molybdenum connection parts with high purity and excellent mach inability. All of our tungsten crucibles for vacuum coating are made in accordance with the standard of ISO9001. Above 60% of our products are exported to more than ten countries and areas, such as USA, Germany, Japan, Russia, South Korea, etc. Our tungsten crucibles for vacuum coating have been widely recognized by customers for their excellent quality and accuracy

1,Tungsten&molybdenum profiles (rods,bars,tubes,plates,sheets of tungsten,molybdenum and their alloys).

2,Balance weight of tungsten heavy alloy (for motors,watches,golf clubes ,propellers).

3,Power automotive industry (tungsten copper switches,contactors,tungsten contactors)

4,Magnetron sputtering targets (flat panel displays,photovoltaic).

5,Vacuum coating industry (evaporation boat,cathode,evaporation coils,crucibles)

6,Quartz,glass and rare earth smelting industry (electrode,spinning nozzle,crucibles)

7,Parts for medical equipment (collimator device of CT machine,mammography target of X ray machine).

8,Electronics industry (ion implantation components,MOCVD machine parts,electron gun parts)

9,Nuclear aerospace and military industry (carrying boat,radiation shield,tungsten crucible for renewable nuclear fuel,rocket nozzle,throat,penetrator).

10,Vacuum or gas protected high temperature furnace material (sintering furnace,monocrystalline furnace,annealing furnace)

  (1)Tungsten and molybdenum crucible(spinning,forging,sintering,welding),heating element.

  (2) Heat shield,shelves,tray,hooks,seed holder,cylinder,pallet,screw,nut.

  (3) Complete hot zone for sapphire crystal growth furnace (KY,ESG,CZ,HEM)

Achemetal Tungsten & Molybdenum Co., Ltd., located in Luoyang, Henan Province, China, is a manufacturer of tungsten and molybdenum specialty products. Our product line includes foil, sheet, plate, wire, rod, fabricated part as well as pressed and sintered part. Our products have been used in a wide range of industries, including electronics, lighting, semiconductor, automobile, fiberglass, aircraft, medical and many others. We are committed to serve customers, helping our customers and working with our customers to succeed in the ever challenging market.