Английский язык для инженеров сварочного производства. Гричин С.В - 136 стр.

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136
obtained from an inert gas such as helium or argon. Pressure and/or
filler metal may or my not be used.
GAS POCKET
A weld cavity caused by the trapping of gases released by the metal
when cooling.
GAS TUNGSTEN-ARC (TIG) WELDING (GTAW)
An arc welding process in which fusion is produced by heating with an
electric arc between a tungsten electrode and the work while an inert
gas forms around the weld area to prevent oxidation. No flux is used.
GAS WELDING
A process in which the welding heat is obtained from a gas flame.
GLOBULAR TRANSFER (ARC WELDING)
A type of metal transfer in which molten filler metal is transferred
across the arc in large droplets.
GOGGLES
A device with colored lenses which protect the eyes from harmful
radiation during welding and cutting operations.
GROOVE
The opening provided between two members to be joined by a groove
weld.
GROOVE ANGLE
The total included angle of the groove between parts to be joined by a
groove weld.
GROOVE FACE
That surface of a member included in the groove.
GROOVE RADIUS
The radius of a J or U groove.
GROOVE WELD
A weld made by depositing filler metal in a groove between two
members to be joined.
GROUND CONNECTION
The connection of the work lead to the work.
GROUND LEAD
See WORK LEAD.
GUIDED BEND TEST
A bending test in which the test specimen is bent to a definite shape by
means of a jig.
HAMMER WELDING
A forge welding process.

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