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Zinc alloys are alloys based on zinc and added to other elements. Commonly added alloying elements include low-temperature zinc alloys such as aluminum, copper, magnesium, cadmium, lead, and titanium
Cold rolled strip is a strip of thin steel that will be made by cold extrusion (no heating, otherwise hot rolling). It is a material that is rolled into the shape we want by cold water.
The hot-rolled steel coil is used as raw material, and the scale is removed by pickling to be cold-rolled, and the finished product is rolled hard roll.
The difference between cold rolled steel and hot rolled steel is not in the smelting process, but in the rolling temperature, or the rolling end temperature.
Cold rolled steel is steel that has been produced by cold rolling. Cold rolling is a steel sheet in which the No. 1 steel sheet is further rolled to a target thickness at room temperature.
Storage: Store in a warehouse, etc., keep it dry and ventilated, and do not leave it in an acidic climate for a long time. It is necessary to prevent rain during outdoor storage and to avoid oxidatio
Home appliances: refrigerator backboard, gas stove, air conditioner, electronic microwave oven, LCD frame, CRT explosion-proof belt, LED backlight, electrical cabinet, etc.
Aluminized galvanized steel has many excellent characteristics: strong corrosion resistance, which is 3 times that of pure galvanized sheet; the surface has beautiful zinc flower, which can be used a
The hot-dip galvanizing layer formation process is a process of forming an iron-zinc alloy between the iron matrix and the outermost pure zinc layer
Typically, the electroplated zinc layer has a thickness of 5 to 15 μm, and the hot-dip galvanized layer is generally 35 μm or more, or even as high as 200 μm.
Since the standard electrode potential of zinc is negative to iron, the galvanized layer in water and humid air has the effect of sacrificing the anode to protect the steel base, thereby greatly exte
