12/5/2023 0 Comments Esab flux core welderOther wires such as lincolns 71elite or Drahtzung Stien megafil are the next bestin that order. There are many brands of wire, this particular wire shines the best ,or so we have found. You cant even compare the amount of metal you can put down using fluxcored to the rate of 7018. 045 and 1/16 with 100% C02 with excellent results in all positions using Spray transfer and fast deposition rates. There are numerous options of what brand size and type of gas to use. This wire has flux built in like 7018 and uses a gaseous shield, usually by C02 or a argon co2mix. The best and fastest process is probably dual-shielded flux cored welding. Unless you can sandblast or have an infinite supply of grinding wheels you are wasting your time. It gets into all the cracks and even the actual porous structure of the steel itself. Hardwire Mig is not forgiving for this type of material given the possible contamination given from underground mining operations where sulfur in the ore is present. I have recent experience working for a company that rebuilds mining scoop-tram buckets, that are usually at least half inch thick material at the very minimum,and usually much thicker, and have extensive armoring and abrasion resistant plate, and wear bars added. What type of buckets, and exactly how thick of material?Īre you repairing buckets that have been in service ? MIG may not be the best choice, Flux-cored may be a better solution, depending on the variables.
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