Applications of Grey Iron Castings

Applications of grey iron castings

Introduction to Grey Iron Castings 

It is a type of cast iron which is characterised by a graphitic microstructure

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It is named so, due to the presence of graphite which leads to a creation of fracture which is grey in colour

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Key characteristics of grey iron castings are high specific heat capacity and thermal conductivity

Advantage of Grey Iron castings 

Relatively less costlier compared to other types of iron casting

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Since graphite lubricates the cut, it has a good machinability

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Excellent resistance to wear and galling due to self-lubrication of graphite flakes

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Cost economical

Uses and Applications of Grey Iron Castings 

Controlling or damping vibrations in a vast range of applications

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Applications that require Dimensional stability High strength to weight ratios

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Flexibility in formulation which enables to meet particular requirements of different applications

Applications of Grey Iron Castings Due to the flexibility in its metallurgy, grey iron castings find a vast range of applications. Some of them include: 

Forges

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Pumps and valves

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Rolling mills and foundries

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Aerospace and automotives

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Vast range of Original Equipment Manufacturing’s (OEMs)

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Mines and quarries

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Local civil authorities

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Rolling stock and railways

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Sculptors

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Artists

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