High-gravity alloys are a class of alloy materials with higher density, and common classifications include:
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1. Tungsten nickel copper alloy: usually composed of tungsten, nickel and copper. It has good strength, hardness and ductility, and can still maintain good performance at high temperature.
2. Tungsten nickel-iron alloy: The main components are tungsten, nickel and iron. Its impact resistance is relatively good, and has a high density.
3. Tungsten molybdenum alloy: composed of tungsten and molybdenum, with high melting point and high strength characteristics.
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The application field of high gravity alloy is very wide:
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1. National defense industry: such as the manufacture of armor-piercing core, missile counterweight components, etc., using its high-density and high-strength characteristics to improve the performance of weapons.
2. Aerospace: used to manufacture gyroscope rotors for aircraft, balance weight blocks for satellites, etc., to help improve the stability and accuracy of aircraft.
3. Medical field: for example, radioactive protection equipment, because it can effectively block radiation.
4. Electronic industry: It can be used as a vibration component in mobile phones, computers and other electronic products to provide stable vibration effect.
5. Mechanical manufacturing: such as the balance block in the instrument, the counterweight of the mold, etc., to ensure the smooth operation and accuracy of the equipment.