Tungsten (W) Evaporation Material

Tungsten (W) Evaporation Material

Catalog Number:
MM01502545QSA
Mfr. No.:
RF74-EM
Price:
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    Material purity: 99.95%
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      • Overview
        • Tungsten is a remarkable metal known for its exceptional strength, high melting point, and excellent resistance to heat and wear. It is a dense, heavy metal with a lustrous silver-gray appearance. Tungsten has the highest melting point of all metals, reaching an incredible 3,422 degrees Celsius (6,192 degrees Fahrenheit). Due to its remarkable properties, tungsten is often referred to as a refractory metal.
          Furthermore, tungsten compounds find applications in various fields, including catalysts, pigments, and chemical reactions. Tungsten is a critical metal with unique properties that contribute to its widespread use in numerous industries and technologies.

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      • Properties
        • Categories
          Refractory Metals
          Other Properties
          Composition: Tungsten (W, Atomic No. 74)
          Material purity: 99.95%
          Typical lead time: 3 weeks
          Atomic Mass: 183.84
          Electrode Potential: 4.5V
          Hardness Brinell: 294
          Hardness Knoop: 318
          Hardness Rockwell A: 66
          Hardness Rockwell C: 31
          Hardness Vickers: 310
          Tensile Strength, Yield: 750MPa
          Modulus of Elasticity: 350GPa (2300C)
          Electrical Resistivity: 0.00000565 ohm-cm
          Thermal Expansion (CTE, Linear): 4.40 um/m.C
          Thermal Conductivity: 117 W/m-K(1000C)
          Specific Heat Capacity: 163.3 W/m-K
      • Applications
        • Application Description
          Tungsten has a wide range of applications across various industries. Its exceptional heat resistance makes it a vital component in high-temperature applications, such as incandescent light bulb filaments, heating elements, and furnace components. The metals high density and strength make it ideal for use in aerospace and defense applications, including missile parts, armor-piercing ammunition, and aircraft components. Tungsten is also extensively used in the production of electrical contacts, electrodes, and cutting tools due to its excellent electrical conductivity and high hardness.

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