News - Tungsten Nickel Iron Alloy Material

Tungsten nickel-iron alloy is a kind of alloy material composed of tungsten (W), nickel (Ni) and iron (Fe) according to different composition ratios, tungsten nickel-iron alloy main brands are: W90NiFe, W93NiFe, W95NiFe

Main characteristics of tungsten-nickel-iron alloy:

WNiFe Alloy with high density: The density of tungsten-nickel-iron alloy is generally between 16.5-18.75g/cm³, which makes it a unique advantage in applications requiring high density materials.

Wnife special alloy with high strength ‌ : excellent mechanical properties.

WNiFe with good mechanical properties: By adjusting the proportion of tungsten, nickel, iron and adding a small amount of other elements, different hardness, strength and ductility can be obtained to meet different application needs.

Heavy alloy with high-density tungsten alloy with good corrosion resistance: nickel and iron have good resistance to a variety of corrosive media. The alloy has excellent corrosion resistance.

WNiFe alloy with good electrical conductivity and high thermal conductivity.

Tungsten nickel-iron alloy is mainly through powder metallurgy. The production method is a complex and delicate process that requires professional skills and knowledge.

1, raw material preparation
Selection of raw materials: First of all, it is necessary to prepare high-purity tungsten powder, nickel powder and iron powder as raw materials.
2, mixing and pretreatment
Mixing: Tungsten powder, nickel powder and iron powder are mixed according to the predetermined proportion to ensure the uniform distribution of raw materials.
Pretreatment: After mixing, the raw material is pre-treated, such as drying, crushing or screening, to ensure the particle size and uniformity of the raw material
3. forming and pressing
4. Sintering and heat treatment
5. Follow-up treatment
Cutting and grinding: The sintered alloy is cut, grinding and other processing as required to obtain the required size and shape.
Polishing and surface treatment: In order to improve the surface quality of the alloy, surface treatment such as polishing and sandblasting may also be required.
6. Testing and quality control

Post time: Dec-02-2024