Title: Tin dioxide conductive ceramics
Application Number: 85100034 Application Date: 1985.04.01
Publication Number: 1002756 Publication Date: 1986.08.27
Approval Pub. Date: Granted Pub. Date: 1987.11.18
International Classifi-cation: G01F1/58,H01B1/06,H01B1/08
Applicant(s) Name: Tian Jing Univ. Address:
Inventor(s) Name: Bo Zhanman
Attorney & Agent: QU YUANFANG ZHANG HONGXIANG
Abstract:
     Ceramic electrode materials of present invention are used SnO2 as main ingredient, Sb2O3, Cuo, Zuo, Pbo, Fe2O3 etc as additives. In the present inventivon an ordinary ceramic process is used with sintering at approximately 1300 to 1360 degree centigrade under oxidation atmosphere. The ceramics have the of erosion resistance to strong acids in various concentration and good conductive property under room temperature. This ceramics are used to substitute platina electrode in electromagnetic flowmeter on current chemical industry, so an amount of platina can be spared, and the cost is reduced by 99%, and continuse seroice time of magnetic flowmeter is increased. Moreover, it is used as electrode of solar cell, common heating bodies, heating bodies having corrosion resisting matter, and so on.
Time: 15
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