arc process

arc process

[¦ärk ¦präs·əs]
(chemical engineering)
A former process that used electric arcs for fixation (oxidation) of atmospheric nitrogen to manufacture nitric acid.
References in periodicals archive ?
Thermal spraying of cylinder bores with the Plasma Transferred Wire Arc process," Surface & Coatings Technology 202 (2008) 4438-4443
prepared boron- and phosphorus-incorporated tetrahedral amorphous carbon films deposited by the filtered cathodic vacuum arc process and tested the crystal growth, surfaces, interfaces, thin films, and bulk materials of the films [16].
The NRC report also questioned the short circuit arc process used by the supplier who built the glove boxes.
Submerged Arc Welding (SAW) is a semiautomatic or fully automatic consumable electrode arc process in which the arc is protected by a granule, fusible flux which blankets the weld puddle and surrounds the base metal to protect it from the atmosphere.
I C Jindal, MSL manufactures spring steel flats, high strength deformed steel bars, and thermo-mechanically treated bars through the electric arc process.
2] or YAG) is combined to an arc process (TIG, MIG, MAG or plasma).
The Sub Arc DC 650 and Sub Arc DC 1000 are optimized for the sub arc process while providing air carbon, arc cutting and gouging, stick, and flux cored capabilities.
It can be configured to weld with either the MIG or flux-cored arc process and the Spoolmate 3035 or Spoolmate 100 guns enable it to weld aluminum with mild or stainless steel.
At its height, four Divisions were involved, including a team at Applied Physics (now Industrial Physics) who adapted a plasma arc process (like that used in arc welding) to destroy ozone-depleting substances such as halons (once used in fire extinguishers) and CFCs (the banned refrigerants).
titanium nitride (TiN) coatings deposited on oriented silicon by pulsed vacuum arc process have been analyzed.
A CRC-Evans[R] automated pipe welding system was utilized to automatically weld the circumference of the pipe using a gas metal arc process for high productivity.
To produce a coating with similar corrosion resistance with a cathodic arc process would require a coating at least 10 [[micro]meter] thick because of its lower density.