Member of Common Arc Welding Processes Publisher Hobart Institute of Welding Technology Copyright Date 2013 Subject (Topical) Electric welding Submerged arc welding Plasma arc welding Welding Extent 12 min. 22 sec. Type Moving Image Form MP4 Rights All Hobart Institute of Welding Technology video and print materials are copyrighted. They may not be copied in whole or in part. Language English