Ferro Tungsten 70 is a tungsten alloy containing about 70% elemental tungsten and is commonly used in metallurgy, steel production and other industrial applications. It is a high-density, high-hardness, high-melting-point alloy that is primarily used to enhance the properties of steel and other metals, and is particularly notable for improving wear resistance, high-temperature resistance, and corrosion resistance.
Ferro Tungsten 70 main characteristics
1. Chemical composition:
- The main components of Ferro Tungsten 70 are tungsten (W) and iron (Fe), with about 70% tungsten and the rest iron and trace amounts of other elements (e.g. carbon, silicon, phosphorus, etc.).
- Tungsten is a dense, high melting point metal with excellent resistance to oxidation and high temperatures, while iron provides the toughness and workability of the alloy.
2. Physical Properties:
- High Density: Ferro Tungsten 70 has a relatively high density, so it is commonly used in applications where added mass is required, such as projectiles and aircraft parts.
- High Temperature Resistance: Tungsten has a high melting point (3422°C), so Ferro Tungsten 70 has excellent high temperature resistance and is able to remain stable in high temperature environments.
- Strong wear resistance: tungsten-iron alloy has excellent wear resistance, which can effectively extend the service life of the equipment.
- Corrosion resistance: Ferro Tungsten has strong chemical resistance and can resist many kinds of acids, alkalis and oxidation in high temperature environment.
3. Hardness and Strength: Due to the very high hardness and strength of tungsten, ferro-tungsten 70 also has high hardness, making it very valuable in some applications with high strength requirements.
ferro tungsten 70 main application areas
1. Steel smelting:
- In steel production, Ferro Tungsten 70 is used as an alloying additive to improve the high temperature strength, hardness and wear resistance of steel, and is particularly suitable for the manufacture of steel materials that are resistant to high temperatures and wear.
- Ferro Tungsten 70 is widely used in High Speed Tool Steel, Mold Steel, Cutting Tools, etc., which can significantly improve their durability and working performance.
2. Alloy Materials:
- Ferro Tungsten 70 is commonly used in the production of Tungsten Alloys. Tungsten alloys have extremely high density, hardness and high temperature resistance, and are widely used in Aerospace, Military and Industrial Manufacturing fields, especially in High Density Counterweights, and Projectiles, which are important applications.
3. Electrical industry:
- With good electrical and thermal conductivity, tungsten-iron alloys are commonly used as conductive materials or electrodes in electric arc furnaces and other high-temperature electrical equipment in the electrical industry.
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