Welding standards
WELDING STANDARDS, A review: The welding standards have been in use for a long time. It mainly developed in 1898, when A group of scientists and engineers, led by Charles Dudley, formed…
About welding
Although welding has been used since ancient times, it was initially used as an art, but currently, it is in use as advanced and well-organized science and has many branches today. It…
Before Arc
Before Arc is an article about the history of electric arc and As we know how important arc welding is in today's era, but a long effort has been made to invent…