Agglomerated flux MARK 48AF-59 Automatic welding pipe steel CATEGORIES X90-X100

摘要

1. An agglomerated flux for automatic welding in multi cold-resistant steels, low alloy high strength at higher speeds comprising corundum, metallic component and a binder as additives potassium sodium silicate, characterized in that it further comprises a silica sand, fluorspar, sphene concentrate in the following ratio components, wt.%: 2.0-10.0 fused quartz sand 20,0-33,0 11,0-46,0 sphene fluorspar concentrate 7,0-11,0 25,0-35,0 component metal silicate 7 Sodium-potassium, 7-20,0! 2. An agglomerated flux according to claim 1, characterized in that the metal component has the following composition, wt.%: The Fe 18,0-21,0 55,0-65,0 0,3-0,5 Mn 4,0-6,0 Al 4,0-6,0 Mg 2 Si Ti 6,0-10,0 , 0-4,0