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Welding of nickel and nickel alloys

Date 06/05/2019
Nickel and nickel alloys are highly heat-resistant and have good corrosion resistance so that they are used in a variety of techniques: chemical industry, electrical engineering ...

Types of welding defects and remedies

Date 06/05/2019
Welding disabilities are the deviations in shape and size of the metal structure compared to design standards and technical requirements, which reduces their durability and productivity. Welding defects are formed during welding process

Slag inclusion - Causes and Remedies

Date 06/05/2019
Slag is a nonmetallic component that exists in the weld, on the  surface or between layers. Slag inclusion is a type of welding defect that is easily visible in the weld. 

Welding technique of medium carbon steel and high carbon steel

Date 06/05/2019
Welding capacity of medium and high carbon steels is low, this causes cracks at the end of the welding pool or in the...

Welding copper and copper alloys

Date 06/05/2019
Copper is a metal that is capable of heat conduction, electric conductivity and good corrosion resistance. The density...

Guides of TIG welding

Date 06/05/2019
TIG welding (Tungsten Inert Gas) is a method of arc welding in a protected gaseous atmosphere with a non-melting...

Aluminum welding technique with TIG welding method

Date 06/05/2019
Aluminum and aluminum alloys can only weld effectively with the use of inert gas protection methods such as TIG...

Troubleshooting in MIG welding

Date 06/05/2019
Nowadays, MIG welding machines have gotten easier in use than ever in the past which led to enhancement in productivity and save much more time for welders. We would like to introduce you some tips below that is usually applied for troubles during the MIG welding time and solutions for them.

MIG welding equipment and principles

Date 06/05/2019
Gas Metal Arc Welding (GMAW) is considered MIG welding ( Metal Inert Gas welding) or MAG welding ( Manual Metal Arc...

Principles in Shielded Metal Arc Welding (SMAW)

Date 06/05/2019
Shielded Metal Arc Welding (SMAW) or Stick welding is a process which melts and joins metals by heating them with an arc...
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