… shielding also should be used on the back surface of sheet or plate less than 1/4 in. thick to prevent oxidation. Gas Requirements. … secondary, and backup shielding, as well as for purging. Argon provides excellent arc stability, and because it is heavier than air, it blankets the weld and provides protection. Helium or argon/helium mixtures sometimes are used …

… considered suitable for welding this group of alloys. Alloy 59 consumables also provide strong, tough Nb-free weld metal for dissimilar welds in Superaustenitic and Superduplex stainless steels or combinations of these with nickel base alloys. Some …

… considered suitable for welding this group of alloys. Alloy 59 consumables also provide strong, tough Nb-free weld metal for dissimilar welds in Superaustenitic and Superduplex stainless steels or combinations of these with nickel base alloys. Some …

… Media files …

… … Hardfacing Tungsten Carbide Particles Mig welding …

… In the world of rapid technological changes, welding with coated stick electrodes remains a reliable and timeless technique. This craft has firmly embedded itself in our modern … Classic Craftsmanship, Enduring Power: Coated Stick Electrodes, A Timeless Choice in Modern Welding. …