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Weld defects

Failure investigation often uncovers facts that lead to changes in design, manufacturing, or operating practice, which will eliminate...

Forging

Forging is a manufacturing process involving the shaping of metal using localized compressive forces. Forging is often classified...

Hardness Test- types

Rockwell Superficial Hardness Test: The Rockwell Superficial Hardness Tester is used to test thin materials, lightly carburized steel...

Hardness Testing

Hardness is the resistance of a material to localized deformation. The term can apply to deformation from indentation, scratching,...

Welding of Stainless Steels

General Concepts: Stainless steels, resumed here in a general way, are defined as steel alloys, where the chromium content ranges from...

Recommendations for Welding

We would see about Recommendations for Welding of Structural Steel as per AWS D1.1 , 2020 revision Groove Weld: (Clause 4.4.1) Weld...

Welding inspection Methods

Welding is a process of joining metals by process of heating. Most of the weld made are manual. It is possible that the weld may have...

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