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

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

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

Here are some rarely used NDT – Few Other Methods 1. Eddy Current Testing – ET: Eddy-current inspection uses electromagnetic induction...

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

Positions for Welding Pipe For welding pipe in shops, power plants, oil refineries, and chemical plants for crude oil, gasoline, and...

Fillet Weld Positions The advantage of the fillet-welded joint is that it’s unnecessary to prepare the edges of the plates or sheets for...

Standards for Welding Positions: It is very important for the Weld Inspector to know the position, or location of a joint relative to the...

Radiography Testing: 1) X-Ray tube head -450 kV capacity ( only if construction of a exposure room with approval from government is...

Brazing is a process of joining dis-similar metal, where as welding is a process of joining similar metal. In this blog we can see about...

Welding Procedure Specification- WPS This document details, how to qualify a welding procedure specification-wps for weld metal overlay /...

TASKS DURING WELDING OPERATIONS Welding inspection during welding operations should include all the audit parameters to verify that the...