Important Properties And Applications Of Nickel Alloys
Nickel is a versatile metal and alloys well with most other metals. But the most well known alloy of Nickel is formed with Copper. The Copper Nickel Alloys sometimes also contain small amounts of iron and manganese. Impurities are kept at a minimal level so as not to affect the essential properties of the alloy.
Properties of Nickel Alloys:
- Copper-Nickel Alloys have a good resistance to marine corrosion and bio fouling.
- Iron is at times added to the Alloy to protect it from impingement attack.
- Chromium is added to the Alloy to increase its strength.
- Niobium is also at times added to the Alloy to improve the weldability.
- The addition of Tin to the Alloy protects it from the harmful effects of the atmosphere.
- Nickel Alloys are resistant to attack by chlorinated solvents, acids and alkalis.
- Nickel Alloys are also very resistant to fluctuations in temperature.
Applications Of Nickel Alloy:
- Nickel Alloy is used in the manufacturing of experimental rocket planes.
- Nickel Alloys are also used in a number of underwater applications such as in pump shafts and piping systems.
- Copper Nickel Alloy, is also used in fuel and water tanks.
- Monel is also used in some musical instruments.
- This alloy is also used for making the drilling equipment for surveying oil wells.
- It is also used in heavy industries as it is resistant to corrosion.
- Nickel Alloy is also used in kitchen sinks and in the frames of spectacles.
- It is used in magnets and compasses which determine the Earth’s magnetic fields.
- It is used in fire tube boilers too.
Nickel Alloys have a high utility factor owing to their numerous qualities. Their extensive applications make them one of the most popular alloys.
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