Leakage steel judgment
Steel products are widely used in construction engineering, and are an important part of engineering. The quality of steel products directly affects the quality and safety of engineering. Therefore, the quality of steel products must be strictly controlled to ensure engineering quality and safety. In order to guarantee the quality, a series of tests and inspections are needed during the production process of steel products. Here, let us introduce one of them, the leakage steel judgment.
Leakage of steel is one of the more common problems in steel production. The leakage of steel can not only reduce the compactness and integrality of steel products, but also reduce the tensile strength, flexibility and impact resistance of steel products, and make the steel products prone to fracture, which directly affects the quality and safety of engineering construction.
In order to accurately judge the leakage of steel, manual and automatic inspections are needed. Manual inspection is to mark out the suspected leakage area or position on the steel surface and then rub it with a certain force. If black material is produced on the steel surface, it can be concluded that the steel has boned, and the steel should be replaced.
Automatic inspection is to check the degree of leakage using a magnetic leak detector. The detector is designed to detect leakage from steel structures. The higher the conductivity of the steel, the more sensitive the detector will be. It should be noted that the ferromagnetic material used to detect leakage should be able to measure the minor leakage of steel, and should not be able to measure the major leakage. Minor leakage can often be corrected without replacing the entire steel structure.
In summary, the leakage steel judgment is a necessary inspection process in the production of steel products. By manual and automatic inspections, leakage of steel can be accurately identified, so as to prevent the construction of engineering quality and safety problems.
