Download or read book Tig and Plasma Welding written by W Lucas and published by Woodhead Publishing. This book was released on 1990-10-31 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides designers, welding engineers and metallurgists with the essential information for understanding the welding operation and for applying the processes in production. The fundamental electrical, arc and process characteristics are described for various operating modes, including current, micro-TIG, TIG hot wire, narrow gap TIG and keyhole plasma.