Having the most exact control over the heat input as possible – especially when welding vertical-up seams or joining different thicknesses of sheet metal, such as with pipe-to-flange joints – is ...

An international team of scientists is working to improve the quality of welding seams when welding weathering steel. SUSU scientists have identified the parameters that influence the quality of ...

In the manufacture of heat exchanger components for aircraft, it was found that using the pulsed TIG method to weld the inlet and return manifolds was giving excessive porosity. Consequently an ...

Due to its exceptional corrosion resistance and high strength, DSS is the best metal to use in harsh settings such as reactors, petroleum tankers, deep-sea pipelines to transport petroleum material, ...

Record any incoming material variation. This included the square tube’s straightness, edge prep (the saw cut quality), as ...

Almost anyone can learn the craft of welding, Andrew Pearce argues in his straightforward and handy guide to do-it-yourself metal work, Farm and Workshop Welding (Fox Chapel Publishing, 2012). In this ...