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More Metallurgical Engineering Questions
Match the defects with the most suitable NDT method for examining them. Group 1 Group 2 P. Porosity 1. Accoustic emission Q. Lack of fusion in welds 2. X-ray radiography R. Surface cracks in aluminium 3. Ultrasonic test casting S. Microcrack initiation in austenitic stainless steel tubing 4. Dye-penetrant inspection
The fusion temperature of Silica is
The exit gases of blast furnace contains . . . . . . . . % carbon-monoxide, when equilibrium is achieved.
How is cooling of the material done is normalizing process
A process that uses electrical resistance of workpiece and high frequency current induced into the same as a source of heat generation.