cadwelding

名词 n.
中文释义

英文释义

名词 n.
  1. A welding technique producing good electrical conducting welds by using a highly exothermic thermite reaction between copper oxide and a metal such as aluminium, which results in pure copper being deposited in the weld. uncountable
    — 3 CuO + 2 Al → 3 Cu + Al₂O₃

词源

Perhaps Blend of Cadwell + welding, after Dr. Charles Cadwell.
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