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Basic Principles of Leak Testing

The flow of gas or liquid through the wall of the object due to manufacturing defects like crack, or bad seal may create a pressure difference, which generates the flow of gas or liquid. This always flows from the higher pressure to lower pressure. These leaks are detected when the gas or liquid flows from positive pressure i.e. inside an…

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Laser Cladding Technology: Process and Application

Improving the surfaces of metallic mechanical part to make them wear and corrosion resistance is a vital step in the manufacturing process. There are a number of technologies used to realize this step. One of the popularly Laser cladding, a welding technique that involves fusing two metals layer by layer. This is the most efficient way to enhance the surface…

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