91W 93W 95W 97W Heavy Alloy WNiFe/ WNiCu Tungsten Rod Factory Price

descriptions

Tungsten-nickel-iron bar is a high-performance alloy material composed of tungsten, nickel, iron and other elements, with high density, excellent mechanical strength and good resistance to high temperature and corrosion. The density of tungsten-nickel-iron is close to that of pure tungsten (about 17-18 g/cm³), and at the same time, because of the addition of nickel and iron, the capriciousness and machinability have been improved in the case of high hardness. In addition, tungsten-nickel-iron alloys maintain structural stability at high temperatures and have excellent wear resistance, allowing them to excel in extreme environments.

Tungsten-nickel-iron materials are widely used in military, aerospace, and industrial manufacturing. For example, it is used as the core material of armour-piercing bullets in the military industry, mainly using its high density to enhance penetration; and as a counterweight or gyroscope component in the aerospace field, to take advantage of its high density and stability. In addition, wear-resistant parts in oil drilling equipment, high-temperature metallurgical moulds, and radiation shielding components in the nuclear industry are also common. Its comprehensive performance makes it an irreplaceable key material under extreme working conditions.