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Pressure Vessel Risk Based Inspection

A Risk Based Inspection is used to determine the interval of inspection, the decision of type of next inspection (whether it will be external, internal or on-stream) and the extent of next inspection. Normally a Risk Based Inspection Assessment based...

Types of Weld Guided Bend Test

Guided Bend Test is a type of the destructive testing which is applied on specially prepared specimens of a test welded plate or pipe, in order to evaluate the quality and soundness of weld. Specimens are prepared in such a...

How to Prevent Weld Solidification Cracking

The formation of cracks during the solidification of a weld metal, is commonly termed as Solidification cracking. The reason behind that the hot Weld metal lose the required ductility and may be subjected to cracking. Since the solidification starts from...

Working Principle of Weld Magnetic Particle Examination

Magnetic Particle testing is most common non-destructive weld inspection technique used for the examination of surface flaws/openings in ferromagnetic materials. Basic magnetic principles are used to make the indication of surface cracks and other subsurface discontinuities. The test part is...

Comparison Between Dye Penetrant and Magnetic Particle Examination

Both Magnetic Particle and Dye Penetrant are widely using non-destructive testing techniques which are applied for the examination of surface related discontinuities. Although used for the same job but there are some key features that differentiate them for certain areas...
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