Precautions for using aluminum zinc plated steel coils?
Aluminized zinc coated steel coils are of course very common in our daily lives. Because of its outstanding advantages, there are many people who choose to use it. Today, I also take this opportunity to introduce the precautions for using aluminum plated magnesium zinc plates? Come and have a look if you want to know.
Using aluminum zinc plated steel coils is certainly very common in our daily lives. Because of its outstanding advantages, there are many people who choose to use it. Today, I also take this opportunity to introduce the precautions for using aluminum zinc plated steel coils? Come and have a look if you want to know.
There is a lot of basic information that we need to know before using aluminum zinc plated steel coils. After all, there are many knowledge points involved. For example, using aluminum plated zinc coated steel coils has many excellent characteristics, namely, 33360 has extremely strong corrosion resistance, which is three times that of pure galvanized steel sheets; The surface has a beautiful luster and can be used as an exterior panel of a building. Corrosion resistance The corrosion resistance of "aluminum plated steel coils" is mainly due to aluminum and its protective effect. At this point, you should know that when zinc is worn away, aluminum will form a dense layer of aluminum oxide, preventing corrosion resistant materials from corroding the interior. Heat resistant aluminum zinc alloy steel plate has good heat resistance and can withstand high temperatures above 300 degrees Celsius. In fact, the use of aluminum plated zinc steel coils is similar to the high-temperature oxidation resistance of aluminum plated steel, and is often used. Chimney tubes, ovens, electric lamps, and fluorescent lampshades. The heat reflective galvanized steel plate has a high heat reflectivity, which is twice as high as the commonly used thermal insulation material galvanized steel plate. Economically, because 55% AL-Zn has a lower density than Zn, its weight when using Al-Mg-Zn is 3% or more larger than the surface area of galvanized steel. Same as gold plating.
When using aluminum zinc plated steel coils, they should be stored indoors in warehouses and other rooms, kept dry and ventilated, and should not be placed in acidic climates for a long time. During outdoor storage, it is necessary to prevent rain to prevent condensation from causing oxidation and discoloration. During the transportation process of using aluminum plated zinc steel coils, attention should also be paid to avoiding external impact. SKID is required to support the steel coils on the transport vehicle to reduce stacking and rain measurement. When working, use the same lubricating oil as the aluminum plate. When it is necessary to drill holes or cut galvanized steel plates, it is necessary to timely remove the scattered iron sheets. In addition, everyone needs to pay attention to the cautious use of galvanized color plates in alkaline media conditions; Wet wood and concrete should not be in long-term contact with galvanized sheets; Small batch testing to prevent poor link performance; Or read. When using aluminum zinc plated steel coils, the anti wrinkle film should be prevented from blackening due to humidity and high temperature during processing and stacking; If processing, storage, transportation, etc. are prone to cause surface scratches and other problems, peritoneal treatment is recommended; The electrical cabinet undergoes a bending test before processing and production. As the main product of our factory, we thank new and old customers for their strong support. While ensuring the reliability of product quality, we also benefit our customers. If you have any technical issues related to the product, you can always come here for consultation.
The above article describes the precautions for using aluminum plated zinc coated steel coils for friends. If you don't already understand, let's take a look. That's all I have to say about this knowledge. I hope it can help you.
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