When we are processing ceramic fiber blankets, we need to oxidize it. What is the specific method?
The following knowledge will be explained in detail.
Surface pretreatment: The surface of the ceramic fiber blanket is cleaned by chemical or physical methods to expose a pure matrix to facilitate the obtaining of a complete and dense artificial oxide film, and a mirrored or matte surface can be obtained by mechanical means.
Anodizing: After surface pretreatment of ceramic fiber blanket, under certain process conditions, the surface of the substrate is anodized to form a dense, porous, strong adsorption AL203 film layer.
Sealing: The pores of the pores of the porous oxide film formed by anodizing are closed, so that the oxide film of the ceramic fiber blanket is anti-pollution, the corrosion resistance and the wear resistance are enhanced, and the oxide film is colorless and transparent, and the sealing film is used before sealing. The strong adsorption of the oxide film, adsorption and deposition of some metal salts in the pores of the film, can make the appearance of the appearance of many colors other than the original color, such as: black, bronze, gold and stainless steel.
After understanding the relevant knowledge about ceramic fiber blankets, there will be further improvement when processing the product, as well as the dynamics of more products, welcome everyone to continue to pay attention!
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