HOT SALE 95WNiFe tungsten alloys rods

Model No.: JDTG-RB-004

Brand: ZZJD

Place Of Origin: China

Size: Support customization Length&Diameter

Material: 95WNiFe

Density: 18.10±g/cm³

Tungsten Heavy Alloys

Tungsten Heavy alloys generally are refractory metal, which have two-phase composites consisting of W-Ni- Fe or W-Ni- Cu or even W-Ni-Cu-Fe, some Tungsten Alloy is added with Co、 Mo、Cr, etc. They have very high melting point and have a density twice that of steel and are heavier than lead. Tungsten content in conventional heavy alloys varies from 90 to 98 weight percent and is the reason for their high density (between 16.5 and 18.75 g/m3). Nickel, iron and copper serve as a binder matrix, which holds the brittle tungsten grains together and which makes the alloys ductile and easy to machine. Nickel-iron is the most popular additive, in a ratio of 7Ni:3Fe or 8Ni:2Fe (weight ratio). The conventional processing route for tungsten heavy alloys includes mixing the desired amount of elemental powders, followed by cold pressing and liquid phase sintering to demanded density. The matrix alloy melts and takes some tungsten into solution during liquid phase processing, resulting in a microstructure through which large tungsten grains (20–60µm) are dispersed in the matrix alloy. The as-sintered material often is subjected to thermo mechanical processing by swaging and aging, which results in increased strength and hardness in the heavy alloys.

Main properties of tungsten heavy alloy

There are many special performance of tungsten heavy alloy, e.g., small volume but high density (between 16.5 and 18.75 g/cm3), high melting-point and hardness, excellent abrasive resistance, high ultimate tensile strength, good ductility, low vapor pressure, high temperature resistance and good thermo stability, easy to machine, anti-corrosion, better resistance to shock, sky-high absorbing ability of radiation, excellent anti-striking ability and anti-fracturing ability,Besides, it is a kind of non-poisonous and environmental friendly material which conforms to international environment protection standard.

There are many kinds of tungsten heavy alloy products, with different manufacture techniques various shapes could be made, such as Tungsten Heavy Alloy Rod, cylinder, bar, block, brick, plate, tip, strip, sheet, ultra thin sheet, sphere, pellet, ball, disc, ring, tube, etc. They could be used in different fields depend on their special properties, such as small capacity but high density, high yield strength, good hardness, excellent elongation, etc. When it comes to different functions, tungsten heavy alloy could be widely used for different industries and countries in various fields: such as the sports, including golf, fishing, darts, yacht, racing car; the medical, including radiation shielding, source holder, collimator, isotope container, nuclear syringe; the scientific, including tungsten heat sinks, oil drill, mine exploitation. 

Why Choose Us for Tungsten Alloy Products:

1. Comprehensive Services: With a dedicated team of 200 skilled workers, we offer tailored post-production services that cover assembly to packaging for all our tungsten alloy products.
2. Specialized Expertise: Our company provide a wide range of products designed to meet the specific needs of various industries, not just fishing.
3. Superior Quality: We pride ourselves on the high-density and durability of our tungsten alloy products, ensuring they are reliable and long-lasting for all applications.
4. Innovative Approach: Our commitment to innovation drives us to continuously enhance our product line and manufacturing processes in every tungsten alloy product we produce. This includes upgrading machinery and process to achieve precision and conducting series or similar product innovation to bring cutting-edge solutions to the market.
5. Customizable Engineering: We offer a variety of standard products and the ability to customize solutions to fit specific weight and performance needs across all our tungsten alloy offerings.
6. Industry-Leading Materials: We utilize the latest advancements in tungsten alloy composition, including W-Ni-Fe and other specialized formulations, to deliver products that are at the forefront of material science.
7. Sustainability Commitment: We are dedicated to sustainable practices in our production, ensuring that our tungsten alloy products are not only high-performing but also environmentally responsible.