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Nickel Chromium Alloy
A common high-temperature alloy used primarily in high-temperature applications such as heating elements and resistors. It consists primarily of nickel (Ni) and chromium (Cr), and sometimes contains small amounts of other elements to enhance its properties.
Introduction
Cr10Ni90 is a specific nickel-chromium alloy composed primarily of chromium (Cr) and nickel (Ni). Its chemical composition indicates that this alloy contains about 10% chromium and 90% nickel.
Composition
Chromium (Cr): approx. 10%
Nickel (Ni): approx. 90 per cent
Properties
High Temperature Resistance: The high nickel content provides excellent high temperature resistance, typically up to 1000°C (1832°F).
Oxidation Resistance: Although the chromium content is low, it still provides some resistance to oxidation. The high nickel content allows the alloy to maintain good mechanical properties at elevated temperatures.
Resistance: Good resistance characteristics, suitable for resistance heating elements and resistors.
Creep resistance: The high nickel content helps to improve the creep resistance of the alloy, making it suitable for long periods of high temperature loading.
Field of application
Heating element: Mainly used for high temperature electric heating elements, such as electric heaters, heating wires, etc.
Resistors: Suitable for the manufacture of resistors, to provide stable resistance value.
Industrial equipment: used in industrial equipment that requires high temperature stability and oxidation resistance.
