出典:Wiktionary
出典:Wikipedia
出典:『Wikipedia』 (2011/02/15 06:23 UTC 版)
NiFe or Nife is a general shorthand expression for a mixture of nickel (Ni) and iron (Fe). NiFe is used to describe nickel-iron batteries, various chemical reactions that involve a nickel-iron catalyst or component, and in geology to describe the general composition of the Earth's core.
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