Ni Fe

Ni Fe

A iron–nickel alloy, nickel–iron alloy, or abbreviated FeNi and NiFe, is a group of alloys that mostly consist of the elements nickel (Ni) and iron (Fe). The phrase and acronym NiFe is used to describe various chemical reactions that involve a nickel–iron catalyst or component, in geology to describe the general composition of the Earth's core and planetary cores.

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