Tungsten products manufacturer, exporter, supplier and distributor from China.
Tungsten
Tungsten Products
Tungsten Wire
Tungsten Bar
Tungsten Alloy
Tungsten Copper
Tungsten Electrodes
Tungsten Rod
Tungsten Metal
Tungsten Heavy Alloy
Tungsten Copper Heat Sink
Tungsten Copper Heat Spreader
Tungsten Copper Heat Sinks
Tungsten Alloy
Tungsten Carbide
Molybdenum
Titanium
Stainless Steel
Tungsten
 Tungsten Copper Heat SpreaderTungsten copper heat spreader is one of the best choices for electronic packaging materials.Not only has low thermal expansion properties of tungsten, but also has characteristics of high thermal conductivity of copper.  Tungsten Copper Heat SinksTungsten Copper high performance composites are fabricated from carefully controlled porous tungsten that is vacuum infiltrated with molten copper. This results in a WCu composite that has high conductivity and a matched low thermal expansion for heat sinks. Tungsten Copper Heat SinkTungsten Copper high performance composites are fabricated from carefully controlled porous tungsten that is vacuum infiltrated with molten copper. This results in a WCu composite that has high conductivity and a matched low thermal expansion for heat sinks.  Tungsten Heavy AlloyTungsten Heavy Alloys (WHAs) are tungsten alloys that typically contain 90 to 98 wt% W. Most commercial tungsten heavy alloys are two-phase structures, the principal phase being nearly pure tungsten in association with a binder phase containing the transition metals plus dissolved tungsten.  Tungsten MetalTungsten metal has high melting point, good thermal and electrical conductivity as well as low vapor pressure at high temperatures. Such properties make tungsten metal a candidate for use as a high performance material in a variety of high temperature products and processes. In spite of its characteristic of oxidizing easily when heated in air, tungsten metal is widely utilized as a heating element material in industrial furnaces.  Tungsten RodTungsten rod & bar are manufactured from high purity tungsten powder. Because of the special properties of tungsten, these rods and bars have many applications such as welding electrodes and electrical contacts. We also sell tungsten discs and contacts, precision ground tungsten pins. Plating of tungsten pins and discs with elements such as tin and nickel are also available upon request.  Tungsten ElectrodesCharacteristic of our electrode for TIG welding:
1. Easy arc starting performance and low arc keeping current.
2. Better performance of arc stability and long lifetime during the usage.
3. No drop broken bit and splash during welding.
Our electrode is produced by high quality raw materials and the quality is stable.  Tungsten CopperTungsten Copper alloy Code: WCU
Applications: tungsten copper alloy is usually used to make sealed cap for transistors sealing welder, contactor materials for high-voltage switches, electrodes for spark processing, circuit breakers, and etc.
Supply State of tungsten copper: Sintering, Turning, Grinding, finishing.
Supply Shape of tungsten copper: We can supply tungsten copper alloy in rods, rings, plates and so on.  Tungsten AlloyTungsten Alloy Main Component: W(88-98)% with the addition of nickel and copper or nickel and iron, etc.
Tungsten Alloy Main Application: For making rotors of dynamic intertial materials, the stabilizers of aircraft wings, shielding materials for radioactive materials, containers in hospitals and for adioactive isotope(Cobalt 60),and for material of armor piercing bullets and
moulds.etc  Tungsten BarPurified tungsten bars and plates are used as a material for making special steels and tungsten wire, or used in electric contact points. Tungsten bars with impurities are used to procedure bulb filaments or electron tube filaments, which are guaranteed to have remarkable resistance to high temperature.
We carry a wide variety of pure and alloy tungsten products, cut to a specific size or shape, custom machining, stamping, or forming etc.  Tungsten WireMain Applications: Used in making filaments in incandescent bulb, fluorescent lamp, heating filaments, spring filaments, grid electrode, gas-discharge lamp, electrode and other electrode tubes parts.  Tungsten ProductsVarious specifications and shapes of tungsten special part can be produced according to the requests of customers: tungsten crucible, tungsten tube, tungsten funnel, tungsten boat, tungsten pot, tungsten electrode/sheet and tungsten box. |
A steel-gray metal, tungsten is found in several ores, including wolframite and scheelite. It is remarkable for its robust physical properties, especially the fact that it has the highest melting point of all the non-alloyed metals and the second highest of all the elements after carbon.Tungsten is often brittle and hard to work in its raw state; however, if pure, it can be cut with a hacksaw.The pure form is used mainly in electrical applications, but its many compounds and alloys are used in many applications, most notably in light bulb filaments, X-ray tubes (as both the filament and target), and superalloys. Tungsten is also the only metal from the third transition series that is known to occur in biomolecules. |
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