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    • Zirconium - Rod

      Zirconium was discovered in Berlin, Germany, in 1789 by M.H. Klaproth, but was not isolated until 1824 by J.J. Berzelius in Stockholm, Sweden. Zirconium is a hard, lustrous, silvery coloured metal which is extracted from its ores (the oxide or zircon, ZrSiO₄) by conversion to the tetrahalide followed by reduction with magnesium. The metal is extremely corrosion resistant due to the formation of a stable oxide film and is unaffected by acids (with the exception of HF) and alkalis. As a result of its corrosion resistance, zirconium is widely used in the chemical industry where corrosive agents are used. Also, due to its excellent high temperature properties, coupled with its low neutron absorption, it is used in the construction of nuclear reactors. The pure metal is also used as a lining in jet engines. Zirconium is used as an alloying element, the resultant alloys having improved mechanical properties. Zirconium oxide, zirconia (ZrO₂), is used as an opacifier in vitreous enamels as well as a pigment. However, the main applications of zirconia make use of its excellent strength and high temperature properties, and it is used to manufacture foundry crucibles, bricks, ceramics and abrasives. It has sufficient strength to enable it to be used to fabricate high precision knife blades. The chemical properties of zirconium are very similar to those of hafnium. As a result, the normal chemical processes used for the extraction of zirconium will not remove hafnium, which can be present in commercial grades of zirconium at levels as high as 4.5%. A high purity grade of zirconium containing less than 0.01% hafnium is used for nuclear applications.

      Rod - A straight length of circular section material.

    14 results

    Product
    Product ZR00-RD-000105 99.2% Zirconium Rod 1.5mm dia Purity 99.2% Diameter 1.5mm -- Length 10mm - 1000mm
    Product ZR00-RD-000110 99.2% Hafnium > 0.2% Zirconium Rod 2mm dia Purity 99.2% Diameter 2mm Grade Hafnium > 0.2% Production Method Centreless Ground Length 10mm - 1000mm
    Product ZR00-RD-000115 99.2% Hafnium > 0.2% Zirconium Rod 3mm dia Purity 99.2% Diameter 3mm Grade Hafnium > 0.2% Production Method Centreless Ground Length 10mm - 1000mm
    Product ZR00-RD-000120 99.2% Hafnium > 0.2% Zirconium Rod 5mm dia Purity 99.2% Diameter 5mm Grade Hafnium > 0.2% Production Method Centreless Ground Length 10mm - 1000mm
    Product ZR00-RD-000124 99.2% Hafnium > 0.2% Zirconium Rod 6mm dia Purity 99.2% Diameter 6mm Grade Hafnium > 0.2% Production Method Centreless Ground Length 10mm - 1000mm
    Product ZR00-RD-000126 99.2% Hafnium > 0.2% Zirconium Rod 6.7mm dia Purity 99.2% Diameter 6.7mm Grade Hafnium > 0.2% Production Method Centreless Ground Length 10mm - 1000mm
    Product ZR00-RD-000130 99.2% Hafnium > 0.2% Zirconium Rod 9.5mm dia Purity 99.2% Diameter 9.5mm Grade Hafnium > 0.2% Production Method Centreless Ground Length 10mm - 1000mm
    Product ZR00-RD-000131 99.2% Hafnium > 0.2% Zirconium Rod 10mm dia Purity 99.2% Diameter 10mm Grade Hafnium > 0.2% Production Method Centreless Ground Length 10mm - 1000mm
    Product ZR00-RD-000135 99.2% Hafnium > 0.2% Zirconium Rod 12.7mm dia Purity 99.2% Diameter 12.7mm Grade Hafnium > 0.2% Production Method Centreless Ground Length 10mm - 1000mm
    Product ZR00-RD-000138 99.2% Hafnium > 0.2% Zirconium Rod 16mm dia Purity 99.2% Diameter 16mm Grade Hafnium > 0.2% Production Method Centreless Ground Length 10mm - 1000mm
    Product ZR00-RD-000140 99.2% Hafnium > 0.2% Zirconium Rod 19mm dia Purity 99.2% Diameter 19mm Grade Hafnium > 0.2% Production Method Centreless Ground Length 20mm - 1000mm
    Product ZR00-RD-000150 99.2% Hafnium > 0.2% Zirconium Rod 25.4mm dia Purity 99.2% Diameter 25.4mm Grade Hafnium > 0.2% Production Method Centreless Ground Length 10mm - 1000mm
    Product ZR00-RD-000155 99.2% Hafnium > 0.2% Zirconium Rod 38.1mm dia Purity 99.2% Diameter 38.1mm Grade Hafnium > 0.2% Production Method Centreless Ground Length 10mm - 500mm
    Product ZR00-RD-000160 99.2% Hafnium > 0.2% Zirconium Rod 50mm dia Purity 99.2% Diameter 50mm Grade Hafnium > 0.2% Production Method Centreless Ground Length 10mm - 1000mm
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