Tungsten nickel iron WNiFe description:
WNiFe alloy is a kind of high proportion alloy material, which contains mainly over 85% tungsten and low amounts of alloy elements, such as Ni,Cu,Co,Mo,Cr, etc. Due to various characteristics and uses, WNiFe alloys can be divided into main series of W-Ni-Fe, W-Ni-Cu, W-Co, W-WC-Cu, W-Ag, etc. With a high density ranges from 16.5g/cm3 to 18.75g/cm3, WNiFe alloy is regarded as high proportion alloy material. The WNiFe alloys from Achemetal Furnace co., Ltd comply with the standard of ASTM B777-99.

Application:
1.WNiFe alloy is widely used in fields of aerospace, aviation, military and oil drilling;
2.It is also applied for electrical instrumentation, medical and industrial purpose;
3.WNiFe alloys can also used for producing balancing weights, high temperature moulds, electro-heat upsetting anvil block, the core of armour piercing shell and protection shields for high-energy rays.

Features:
1.WNiFe alloy has a high density of 16.5g/cm3 to 18.75g/cm3;
2.It is a kind of non-magnetic metal;
3.It has high tensile strength from 700 to 1000 MPa;
4.WNiFe alloy has large coefficient of thermal conductivity, which is five times higher than mold steel;
5.It owns strongly absorbed radiation capacity, which is about 30% to 40% higher than that of lead;
6.Its coefficient of thermal expansion is fairy small. The coefficient only accounts for 1/3 to 1/2 of iron or steel’s;
7.WNiFe alloy possesses good conductive property, high strength as well as good weldability and workability.

Parameters of WNiFe Alloys:

Achemetal Furnace Co., Ltd is a professional manufacturer and supplier of WNiFe alloys in China. Besides WniFe alloys, we also provide WNiCu alloys, tungsten heavy alloys, tungsten heavy alloy plates, tungsten heavy alloy rods as well as tungsten heavy alloy parts. All of our products are made in accordance with the standard of ISO9001 and ASTM B777-99. Above 60% of our WniFe alloys are exported to more than ten countries and areas, such as USA, Germany, Japan, Russia, South Korea, etc. Our WniFe alloys have been highly 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.