1. It is insoluble in water and only slightly soluble in strong acid and alkaline solutions. Testing has shown that the low chemical solubility of alumina ceramics components makes them highly resistant to chemical corrosion.
2.Rockwell hardness of high alumina ceramics is up to HRA80-90 which is second only to diamond and far exceeds wear-resistant steel and stainless steel.
3.The wear resistance of high alumina ceramics is 266 times that of manganese steel and 171.5 times that of high chromium cast iron.
We are the professional precision ceramic manufacturer and exporter, we specially formulated and processed ceramic to satisfy the market demand. Our products include crucibles, tubes and rods, plates and discs, pistons, and many custom components. Those products are used in a wide range of high temperature, chemical resistant and wear resistant.
We have been the preferred supplier of precision ceramic products to major industries worldwide for high temperature, and corrosion-resistant ... View detail