arc blow

arc blow

[′ärk ‚blō]
(metallurgy)
The shifting of the arc in various directions in electric-arc welding due to the magnetic fields at the arc.
References in periodicals archive ?
Tenders are invited for Mors Smitt Make, Plug In Type Relay With 8 Changeover Contacts And Equipped With Magnetic Arc Blow Out For Switching Dc Load Along With Surge Protection Diode Type - D-8-U-204/110V Dc For Bhel Type Ac/Dc Emus
Live-arc videos and graphics illustrate concepts, while a glossary defines terms from arc blow to weld pool.