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Weld

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Weld is a localized fusion of metals produced by heating to suitable temperatures. Pressure and/or filler metal may or may not be used. The filler metal has a melting point approximately the same or below that of the base metals, but always above 800ºF (427ºC).[1] Alternatively, it is a localized coalescence of metals or non-metals produced by heating the materials to the welding temperature. Also see welding.[2]

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References

  1. http://www.weldguru.com/welding-terminology.html
  2. http://www.bocindustrial.co.uk/bocindustrial/technical/glossary/a.asp

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