ZrO2 ceramic surface electric conduction method

[0021] a ZrO 2 A ceramic surface conduction method, the steps comprising:

[0022] (1) ZrO 2 A number of grooves with a certain shape are processed on the surface of the finished ceramic product;

[0023] (2) 35 parts of glaze powder, 20 parts of conductive ceramic powder and 45 parts of varnish are added to a ball mill jar and ball milled to obtain conductive paste, wherein the glaze powder includes 10 parts of Al 2 o 3 , 60 parts of SiO 2 , 8 parts of Na 2 O, the conductive ceramic powder is titanium nitride, and the varnish includes 59 parts of acrylic resin, 1 part of 1-hydroxycyclohexyl phenyl ketone, and 40 parts of xylene;

[0024] (3) Screen-print the conductive paste on ZrO 2 The groove of the finished ceramic product is dried in an oven at 90°C, and the silk screen printing process is carried out several times in a row to obtain a zirconia green body;

[0025] (4) The zirconia biscuit is placed in a vacuum atmosphere for sintering, the sintering temperature is...

[0027] a ZrO 2 A ceramic surface conduction method, the steps comprising:

[0028] (1) ZrO 2 A number of grooves with a certain shape are processed on the surface of the finished ceramic product;

[0029] (2) 40 parts of glaze powder, 15 parts of conductive ceramic powder and 45 parts of varnish are added to a ball mill jar and ball milled to obtain a conductive paste, wherein the glaze powder includes 8 parts of Al 2 o 3 , 50 parts of SiO 2 , 5 parts of Na 2 O, 5 parts of K 2 O, 5 parts of CaO, 5 parts of MgO, 3 parts of B 2 o 3 , 5 parts of ZnO, the conductive ceramic powder is zirconium carbide and titanium carbide, and the varnish includes 45 parts of acrylic resin, 3 parts of 1-hydroxycyclohexyl phenyl ketone, and 52 parts of xylene;

[0030] (3) Screen-print the conductive paste on ZrO 2 The groove of the ceramic product is dried in an oven at 120°C, and the silk screen printing process is carried out several times in a row to obtain a zirconia green body;

[0...

[0033] a ZrO 2 A ceramic surface conduction method, the steps comprising:

[0034] (1) ZrO 2 A number of grooves with a certain shape are processed on the surface of the finished ceramic product;

[0035] (2) 35 parts of glaze powder, 15 parts of conductive ceramic powder and 55 parts of varnish are added to a ball mill jar and ball milled to obtain conductive paste, wherein the glaze powder includes 5 parts of Al 2 o 3 , 40 parts of SiO 2 , 5 parts of Na 2 O, 8 parts of K 2 O, 8 parts of CaO, 5 parts of MgO, 3 parts of B 2 o 3 , 5 parts of ZnO, the conductive ceramic powder is boron carbide and titanium carbide, and the varnish includes 55.5 parts of acrylic resin, 0.5 parts of 1-hydroxycyclohexyl phenyl ketone, and 44 parts of xylene;

[0036](3) Screen-print the conductive paste on ZrO 2 The groove of the ceramic product is dried in an oven at 180°C, and the silk screen printing process is carried out several times in a row to obtain a zirconia green body;

[0037...