Welding Processes | welding & NDT

Aluminum and aluminum alloys

Introduction: Aluminum is found on the earth in its oxidized form known as Bauxite. Bauxite is refined to produce Alumina

Plasma arc welding (PAW) is an arc welding process in which the heat required for welding is generated by a

Oxy-fuel welding (OFW) is also known as Gas welding or Oxy-fuel gas welding. The term ‘Oxy-fuel’ is used to denote

Submerged Arc Welding (SAW) is an arc welding process in which arc is generated between a bare electrode and the

Flux cored arc welding (FCAW) is a welding process that uses the heat produced by an arc generated between a

Gas Tungsten Arc Welding (GTAW) is also known as Tungsten Inert Gas Welding (TIG Welding). It is an arc welding

MIG welding or Metal Inert Gas Welding is also known as Gas Metal Arc Welding (GMAW). In MIG welding process,

Shielded Metal Arc Welding (SMAW) is also known as Manual Metal Arc Welding (MMAW) or stick welding. It is a

Welding is a process of permanently joining two parts by the application of heat and (or) pressure. Filler metal may