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Igor

Igor

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Supplier KMZ offers to buy wire, a circle of vanadium at economical price. Regular customers can take advantage of the discount discount. The provider ensures timely delivery of products to any email address. The price is the best in this segment of the rental.

Technical characteristics

Industrially produced by the reduction vanadium chloride VCl3 magnesium or a mixture of magnesium and sodium, or by restoring calcium pentoxide V2 O5 in the pressure vessels. Vanadium is used in aircraft industry, motor industry, chemical engineering.

Production

Percentage composition of technical vanadium.

Fe Ni Cu Al Si Ca Mg Mo P C O N
<0.001 <0.001 <0.001 0.05 0.019 <0.001 <0.005 <0.001 <0.0053 <0.01 <0.015 <0.01
H Ti+Zr+Hf W B Sn Ta Mn K Na Li Cr Nb
<0.001 <0.01 <0.002 <0.001 <0.005 <0.005 <0.0001 <0.001 <0.001 <0.001 <0.002 <0.005

Vanadium industrial purity (total impurities shall not exceed 0.1%) represents a metal of silvery-blue, medium hardness, and excellent corrosion resistant properties, including an acid, a sulfide and gidrohloridu environments. Vanadium wire produced four grades:

  • 2N contains 99% V;
  • 3N contains 99.9% of V;
  • Contains 4N 99.99% of V;
  • Contains 5N 99.999% of V.

Physical characteristics

  • Density, kg/m3 — 6110;
  • Melting point, ° C — 1890;
  • The coefficient of thermal expansion at room temperature, µm/deg — 8,4;
  • Coefficient of thermal conductivity at room temperature, W/mgrad — 0,307;
  • The modulus of elasticity, GPA — 128.

Mechanical characteristics

  • The limit of temporary resistance, MPa — 222;
  • Yield strength, MPa — 118;
  • Relative tensile elongation, % — 17;
  • The relative narrowing of the cross-sectional area, % −65…−70;
  • The Vickers hardness, HV, of not more than — 64.

Treatment

Vanadium is characterized by technological fragility, which is removed by aging in vacuum at a temperature of 350…400°C. the Optimum range of forging temperature 750…800°C.

Buy

Supplier KMZ offers to buy wire, a circle of vanadium at economical price. Regular customers can take advantage of the discount discount. The provider ensures timely delivery of products to any email address. The price is the best in this segment of the rental.

Supply, price

To by wire, a circle of vanadium from the supplier KMZ can at an affordable price. The price is formed based on the European standards of production. To by wire, the range of vanadium in the range at a reasonable price, you can wholesale or retail.