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Molecular formula : MW : CAS :
nature : Steel Chemical a heat treatment. Ordinary carbon steel or cast iron formation on the surface of the alumina membranes high temperatures and with the heat resistance capacity. There are generally two ways : (1) Steel or cast iron containing component on the aluminum chloride were heated to high temperatures, so that the infiltration of its aluminum surface; (2) Steel or cast iron component immersion molten aluminum, formed on the surface layer of aluminum, or component on the surface of aluminum spray, and then heated to high temperatures , and the aluminum into its surface.
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