Title: High-temperature fireproof bricks and preparing method thereof
Application Number: 03112449 Application Date: 2003.06.26
Publication Number: 1472174 Publication Date: 2004.02.04
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B28B3/00,C04B35/567,C04B35/586,C04B35/66
Applicant(s) Name: Yujia Trade Co., Ltd., Dongying City Address: 257506
Inventor(s) Name: Pan Wei, Huang Chaohui
Attorney & Agent: hou huasong
Abstract:
     A high-temp refractory brick used for the side wall of aluminium electrolyzer contains ZrB2, silicon nitride and silicon carbide. Its preparing process is also disclosed. Its advantages are high resistance to the corrosion of fused cryolite electrolyte and long service life.
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