atomic-hydrogen welding
(also atomic-hydrogen arc welding) Engineering
noun
A form of arc welding that uses an atmosphere of hydrogen, the hydrogen molecules being dissociated by the arc into atoms which subsequently recombine, generating intense heat.
Origin
1920s.
- release agent
- release behavior
- release behaviour
- release date
- releasee
- release form
- release group
- releasement
- release note
- release paper
- releaser
- release therapy
- release version
- releasing factor
- releasor
- relection
- relegable
- relegate
- relegation
- relegitimise
- relegitimize
- relend
- relent
- relentful
- relentless