Ceramic Ferrule for Stud Welding /ceramic protective ring/ceramic guard rings /cordierite ceramic/technical ceramic/alumina ceramic

The steel structure column head jointing nails and ceramic protective or guard rings is formulated with cordierite.and by molding, vinegar, calcining, etc.The specification is as follows:Φ6, Φ8, Φ10, Φ13, Φ16, Φ19, Φ22 ordinary and penetrable etc. This product is widely used for magnetic force floating railway engineer, building bridge, building railway, large power plant, plane depot that needs wide span.

The main chemical ingredient of cordierite is 2MgO 2Al2O3 5SiO2, main material is steatite, clay, alumina, feldspar, etc. It is made by normal ceramic technique, such as dry press. They can be used for loop framework, insulators of arc-resistance, element of composite materials, burnable nozzle of electrical insulators, and etc

Technical Parameters: Main chemical ingredient