Download or read book The Science and Practice of Welding: Welding science and technology written by Arthur Cyril Davies and published by Cambridge University Press. This book was released on 1992 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explains the basic principles of physics, chemistry and metallurgy applied to welding, including information on electrical principles that describes the silicon diode and resistor, the production and use of square wave, and one-knob stepless control of welding current. Also includes a comprehensive section on non-destructive testing and destructive testing of welds, and Crack Tip Opening Displacement Testing.