Study on coating corrosion resistance of color coated steel sheet | #high-quality color coated steel sheet #color coated steel sheet supply #color Color coated steel sheet management

Science and Technology

Study on coating corrosion resistance of color coated steel sheet

The corrosion resistance test of color coated steel sheet generally adopts the method of salt spray test. The test contents and evaluation methods such as marking, notch, bending and stamping are added to the sample preparation, mainly to investigate the corrosion resistance problems of be

How to repair damaged galvanized steel? | #galvanized steel

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How to repair damaged galvanized steel?

Galvanized steel appears in many daily applications, but what are the steps to repair damaged galvanized steel and prevent further damage to galvanized steel?

The history of galvanized steel coils | #galvanized steel coils

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The history of galvanized steel coils

Introduce you to the manufacturing process and advantages of galvanized steel coils, and share a story of this technology and the history of galvanized steel coils.

Hot rolled steel and cold rolled steel | # Cold rolled steel

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Hot rolled steel and cold rolled steel

Even if the grades and specifications are the same, the main difference between steel products is the difference between hot rolled steel and cold rolled steel.

Oxidation protection of galvanized steel coil | #galvanized steel coils

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Oxidation protection of galvanized steel coil

The oxidation protection of galvanized steel coil comes from the type of alloy, and the galvanizing method can change the mechanical properties to a certain extent.