ASTM B777 High Density Heavy Tungsten Alloy Sheet WNiFe

ASTM B777 High Density Heavy Tungsten Alloy Plate WNiFe

Because Heavy Tungsten Alloy Plate has excellent radiation resistance, thermal conductivity, electrical conductivity and corrosion resistance, it is an ideal material for making tungsten heavy metal plates, and can be further used to make tungsten heavy metal targets, tungsten heavy metal thermal elements, and radiation-resistant tungsten alloy plates. The new lead-free shielding components are mainly used for radiation protection in radiology departments such as hospital x-ray rooms and CT rooms. It has a good shielding effect on x-rays and gamma rays.

Description of tungsten alloy sheet:

Density: (16.8 - 18.8) g/cm3

Surface Condition: Machined, Ground

Standard: ams-t-21014

Size: Thickness 1.0mm - 150mm, width up to 300mm, length up to 600mm

Composition: W content: 88-98%, W-ni-fe, W-ni-cu

Surface: Sintered state, finished state

Application: balance, military industry

Heavy tungsten alloy foil is also called tungsten heavy alloys because tungsten alloys weigh more than twice as much as iron or steel. High specific gravity tungsten alloys are usually refractory metals composed of W-Ni-Fe or W-Ni-Cu or even W-Ni-Cu-Fe two-phase composites. Some tungsten alloys with rare earth and/or other metals added, such as cobalt, molybdenum, chromium, and heavy tungsten alloys, have high melting points, twice the density of steel, and are more than 50 percent heavier than lead.

Heavy Tungsten Alloy Plate Picture:

SPECIFICATIONS & CHEMICAL COMPOSITIONS (NOMINALS)

Introduction and characteristics of Heavy Tungsten Alloy Plate

The Heavy Tungsten Alloy Plate is between 90% and 98%, which is responsible for its high density (16.5 ~ 19.00g / CC).Nickel, iron, and / or copper are used as a metal adhesive substrate to hold the fragile tungsten particles together to make the tungsten alloy malleable and easy to process.Iron nickel is the most commonly used additive, with a ratio of 7Ni: 3Fe or 8ni: 2Fe (weight ratio).

Commonused processes for preparing heavy tungsten alloys include mixing required amounts of tungsten, iron, nickel or copper powder followed by cold pressure and liquid phase sintering to almost full density.During the liquid phase treatment, the matrix tungsten alloy is melted and part of the tungsten is brought into the solution to form a microtissue, and large tungsten particles (20 ~ 60 m) are dispersed in the matrix alloy.

Application of Heavy Tungsten Alloy Plate

• A thermoelectric generator is a device for generates fusion energy using radioactive isotopes.It can use a high-density tungsten alloy as a container.It has been widely used in meteorological stations, light buoys, sound communications beacons, marine research and other fields.

JINXING MATECH is a research and development, production, processing and sales of integrated, comprehensive refractory metal, precious metal material manufacturer.JINXING MATECH is an expert provider on the metal solution. Especially on the products such as Tungsten , Tungsten copper , Titanium , Zirconium, Vanadium, Hafnium, Sputtering Target , Nickel base alloy, Cobalt base alloys etc, products quality supplied according to ASTM , ASME , AMS , MIL , ISO , DIN and EN Standard which mainly used in Semiconductor, Petro-Chemical, Solor , Medical , Aerospace, Military industries.

So far JINXING MATECH's has attracted more than 50 countries customers in We mainly supply to the Market such as Canada, Sweden, Italy, Denmark, India, New Zealand , Mexico, South Korea , Netherland , Australia , India and Southeast Asia coutries sand many other countries and regions by reliable qualities, professional service and cost effective pricing. JINXING MATECH's production and inspection equipments include 100tons Hydraulic press, 20 tons Automation Controls Press, Vacuum Pressure Sintering Furnace , Electro-sparking wire cut machine ,powder metal Mixer, Granulation Drum, Hydrogen Sintering Furnace, Rochwell and Brinell hardness meters ,Metallocope , carbon and oxygen analyser etc.. JINXING MATECH's has 8,000 square meters construction area as well as two workshops ,JINXING MATECH people keep improving products quality and inspect the density, hardness and composition of finished products strictly, which ensures every product meets customers' requirements.

Technology Process

Strong manufacturing capabilities along with a full-scale R&D and test lab give us the ability to fully control all process of raw materials preparing, manufacturing, inspection, packing and delivery.

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All of our core technical team members have more than 10 years professional experience of both R&D and high volume manufacturing. Our business operations and logistics team is staffed with experienced professionals to provide friendly and timely support and services to our customers.

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