Hotfoil-EHS Industrial Heating, Welding, and Heat Treating Blog

A blog that provides educational information on electric heating systems used on hoppers, chutes, tanks and vessels; electric heating systems used for pre and post weld heat treating; heat treating power consoles; custom heat treating furnaces; and single & multi-operator welders. For more information, visit HotfoilEHS.com

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Differences Between Arc Welding Processes

Arc welding processes are based on fusion. Fusion requires closeness and cleanliness at the atomic level, both of which can be achieved by ...

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Welding Terminology

Arc Welding – A welding process that produces a coalescence of metals by heating them with an electric arc. Arc Welding Electrode – A ...

Controlling Hazardous Fume and Gases During Welding

From OSHA FactSheet courtesy of Hotfoil-EHS Welding joins materials together by melting a metal work piece along with a filler metal to...

New AFTEK-EHS Heavy Duty Air-Arc Gouging Power Supply Brochure

Air-Arc Gouging Air arc gouging uses a generated electric arc to melt metal between the tip of a carbon electrode and the workpiece. H...

Prevent Electrostatic Precipitator and Baghouse Hopper Blockage with Hopper Heaters

Coal-fired power plants in the U.S. require the use of electrostatic precipitators or bag houses to filter out very fine fly ash particles...

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