Submerged arc welding uses flux to shield the molten wire and working metal from contamination and to alter the chemical and mechanical properties of the weld. Subarc welding is said to permit travel ...

Trichy: A new welding machine was launched at Bhel Trichy complex on Monday to improve productivity and ensure timely delivery of components. S M Ramanathan, director (Engineering, Research & ...

Consider the stark contrast between the disposal of a smartphone and the decommissioning of an industrial machine. Smartphones are often replaced prematurely due to fashion trends, even when fully ...