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Molybdenum is a silver white metal with an atomic radius of 0.14nm, an atomic volume of 235.5px/mol, a coordination number of 8, and an Az type body centered cubic crystal system with a spatial group of O. No isomeric transformation has been found to date. The lattice parameters of molybdenum at room temperature range from 0.31467 to 0.31475nm and vary with impurity content. Molybdenum has a high melting point and ranks sixth among elemental substances in nature, known as a refractory metal. The density of molybdenum is 10.23g/cm ³, About half of tungsten (tungsten density 19.36g/cm) ³)。 The coefficient of thermal expansion of molybdenum is very low; Molybdenum has a higher thermal conductivity. Low molybdenum resistivity: 5.17 at 0 ℃ × 10 Ω· cm; 24.6 at 800 ℃ × 10

Product diameter specifications: Φ 20-300mm, and can be specially processed and made according to your drawing requirements. Mainly used for piercing seamless steel pipes such as stainless steel, brazing steel, bearing steel, and high-temperature alloy steel, and for hot rolling piercing of seamless pipes of different materials in high-temperature and harsh environments.

Molybdenum electrodes have high high-temperature strength, good high-temperature oxidation resistance, and long service life. Based on these advantages, they are usually used in daily glass, optical glass, insulation materials, glass fibers, rare earth industry, and other fields.

Used as a high-temperature heating element and high-temperature structural component

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