High temperature resistance analysis of galvanized sheet 1. Basic introduction A highly galvanized layer means that the plating layer is very thick, which is for hot-dip galvanizing because electro-galvanizing cannot be too thick. The thickness of the hot-dip galvanized coating…
Introduction to the Functional Coat (Antiseptic) Antibacterial color coated board definition: Antibacterial is a long-term bactericidal effect that first controls the activity and reproduction of microorganisms, however, creates a clean environment, and gradually kills them; taking the bacteria that live…
Regarding the price, the color steel plate has something to say！ Hello everyone, I am a color steel plate. Although I’m everywhere around everyone, But there are still many people who don’t know me well. People often come up and…
Galvanized metal rolls Steel Coils have coated by zinc are used in the manufacture of roofing and facade materials. Galvanized steel coils acquired when high resistance to corrosion in any climatic conditions is needed: The production of components for facades,…
The choice of PPGL steel sheet in different area mainly consider about the local snow load and corrosive environment. But quantitative description of the corrosion environment of a region is relatively difficult. There are many corrosion factors that influence the PPGL steel sheet. Such…
Galvanized steel coil is kind of thin steel plate. It coated with a layer of metal plate on the surface to prevent surface corrosion of steel plate and extend its service life. Its produce process includes uncoil, weld, clean, smooth and…
For different color coated steel coil use environment, using different types color coated steel coil can have more effective prevention to achieve a certain number of service time. For example, the ordinary environment generally use ordinary PE polyester color coated steel…
The difference in the protective atmosphere is mainly manifested in the difference in hydrogen content. Galvanized hydrogen content is generally controlled at 15-30%, while the hydrogen content of galvalume is generally controlled at 25-50%. The controlled temperature when entered the…
1. There are some problems during the process of surface cleaning. The hot dipped galvanized steel coils substrates are not cleaned well and cause internal oxidation. 2. After coming out of the zinc pot, the zinc layer thickness of the hot…
There are 3 stages of color coated steel coils coatings’ quality control. The controlling unit before coating decides all of the coatings, which CAMELSTEEL has introduced before. Now, here will introduce the work process control and failure mode severity control…
