Steel Plate Mn13

Steel Plate Mn13

What is the use of plate thickness inspection?

Answer; Detect cracks or defects in metal materials or components. The commonly used inspection methods are: X-ray inspection, ultrasonic inspection, magnetic particle inspection, penetration inspection, eddy current inspection, gamma ray inspection, fluorescent inspection, color inspection and so on. Physical testing is non-destructive testing without chemical changes.

Non-destructive testing is a test means to check the surface and internal quality of the inspected part without damaging the working condition of the workpiece or raw material.

A: Under the premise of not damaging the material matrix, the detection of cracks or lack of metal materials or components has higher stress requirements, mainly to ensure that the steel plate with higher stress directions such as high Bridges, as well as steel with special stress directions such as rail. For unqualified steel plates, there are certain internal defects in the steel plate, which will crack and expand during welding. There are internal cracks with more serious internal defects, and the steel plate is first damaged in the heart of the steel plate by the force, and then extends to the entire thickness direction.

chemical component

mechanical property

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