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Friction Welding Techniques

Friction welding is common practice to join different metals and thermoplastics in automotive manufacturing industries. The technique involves the plastic displacement and fusion of joint material without going into melting state usually by applying frictional heat and pressure. Heat is generated...

8 Phenomenal Characteristics of MIG Wire

For MIG or MAG welding, filler wires are used that are similar in composition to that of parent materials. On Design basis they are included in different categories viz; solid wires, metal cored wires and flux cored wires. However these...

9 primary reasons for using CO2 shielding in GMAW of Carbon Steels

Carbon dioxide is often used as shielding gas for GMA welding of carbon steels. In case of other metals, it may provoke weldment oxidation, impairing the metallurgical attributes but in carbon steels, oxygen content assists in achieving some useful weld...

Five common mistakes in Stick welding and their solution

In an arc welding process, the key to excellent consistent welding is to observe the weld puddle and then make steps accordingly. Observance of a weld puddle makes you to change the variables like voltage, amperage, arc length and lead...

Six common mistakes in Self Shielding FCAW and their solution

As we know Flux cored arc welding (FCAW) falls in two categories; one is the self-shielding and other one is dual shielding. Many people having trouble with FCAW self-shielding system and they must need practice by keeping an eye on...
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