Knowledge of Welding Quality

Welding Type By Electricity Heat and Gas

• GMAW (Gas Metal Arch Welding) consists of; MIG (Metal Active Gas) and MAG (Metal Inert Gas) welding with a gas flame is produced from electric arc flash, roomates is used as a solvent in metal-welding and metal risers. As oxidation protective shielding gas used in the form of eternal gas (inert) or CO2. MIG used to weld iron or steel, while the protective gas is carbon dioxide CO2 use. TIG welding is used for non-ferrous metals and protective gas using Helium (He) and/or Argon (Ar)

• GTAW (Gas Tungsten Arch Welding) or TIG (Tungsten Inert Gas) welding is flame using a tungsten arc/electrode made ​​of tungsten, while the same material used added. Similar material or parent material. To Prevent oxidation, wear eternal gas (inert) 99% Argon (Ar) pure

• FCAW (Flux Cored Welding Arch) Essentially is almost the same as GMAW welding process. Gas protector also both use carbon dioxide CO2. Typically, the FCAW welding machine plus robot Whose job is to run the welding commonly Referred to as super anemo

• PAW (Plasma Welding Arch) is an electric welding with plasma Similar to GTAW only on this process using protective gas mixture between Argon (Ar), nitrogen (N) and hydrogen (H) roomates is commonly known as plasma. Plasma is a gas with a degree luminous introduction of current and thermal capacity/high heat can accommodate over 5000 ° C temperature

• AW (Oxigen Acetylene Welding) is Similar to acetylene welding. The heat obtained from the combustion of acetylene gas (C2H2) with oxygen or oxygen (O2). There is also a Similar weld and use of propane gas (C3H8) instead of acetylene. There is also a heater that uses materials consisting of a mixture of hydrogen (H) and oxygen (O2) that referred OHW (Oxy Hydrogen Welding)



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Welding Type By Electricity Heat and Gas