tungsten heater for vacuum and gas protected furnace

Description:
Tungsten Heater, made of tungsten wire, is the heat source of sapphire crystal growth furnace. It plays a decisive role in forming Al2O3 solution turbulence and radial temperature gradient. It is of great significance to sapphire crystal quality control, energy saving and product service life. Luoyang Ache metal Co., Ltd can produce tungsten heater for sapphire crystal growth furnace according to the customer drawing

Features:
1. The purity of tungsten heater is more than or equals to 99.95%;
2. It is of high density above 19.1g/cm3;
3. It has a very high melting point and can be applied in the high temperature within 2400℃;
4. Tungsten heater also owns high corrosion resistance property.

Detection Ability: 
Achemetal Furnace Co., Ltd. has complete equipments for testing the physical properties of tungsten heaters. We can test their density, hardness, surface roughness, grain size, tensile strength and other parameters with eddy current and ultrasonic equipments. The precise examine result of the overall density of the products may reflect the real performance of tungsten heaters. The possible internal injuries on product surface, such as porosity, slag and cracks could be strictly inspected out to ensure their superior quality.

Depending on our equipment and technology advantages in producing tungsten and molybdenum products, Achemetal Furnace Co., Ltd founded the furnace department. We are a professional manufacturer and supplier of tungsten heaters for sapphire crystal growth furnace in China. We cooperate with Luoyang Furnace Institute, institute of Ceramics, Chinese Academy of Sciences and Scientific Instruments Development Center Co., Ltd, CAS to research and develop hydrogen protected sintering furnace, vacuum sintering furnace, sapphire crystal growth furnace, etc. Since 2008, we also have supplied a large quantity of tungsten heaters for sapphire crystal growth furnaces to customers from Russia, Ukraine, United States, Japan, Korea, Thailand, Singapore, Taiwan, Hong Kong and Chinese mainland.

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.