base metal

Definitions

General Science

  • noun a common metal, e.g. copper, lead or tin

Cars & Driving

  • noun a metal under a coating or which is to be coated

Construction

  • In joining two metal pieces, the parent metal that is actually welded, brazed, or soldered, and remains unmelted after the joining process, as opposed to the filler metal deposited during the joining operation.

Electronics

  • A metal upon which a coating may be deposited, as in electroplating.
  • A metal that is readily oxidized or corroded, such as iron.
  • synonymbasis metal
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