Technique for mfg. conductive ceramics
A technology of conductive ceramics and manufacturing technology, which is applied in the field of ceramic manufacturing, can solve the problems of limited application range, non-conductivity, etc., and achieve the effect of high medical value
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Embodiment 1
[0011] In the raw materials for making ceramics, 0.5-5% of non-metallic conductive material acetylene carbon black is added according to the ratio of weight or volume. After reconciliation, a conductive ceramic blank is made, and then the existing ceramic manufacturing process is applied. Fired at high temperature. After the conductive ceramic blank is fired at high temperature, a layer of insulating protective layer is naturally formed on the surface, and only the middle layer is conductive. When in application, grooves can be made on the corresponding sides or back of the conductive ceramic plate, deep to the middle conductive layer, and one or more sets of positive and negative electrodes can be embedded to make the electrodes contact with the conductive layer, and do a good job of external insulation treatment of the electrodes , Conductive ceramics heat up after electrification, accompanied by a large amount of infrared radiation.
Embodiment 2
[0013] In the raw materials for making ceramics, add 0.5-5% non-metallic conductive material graphite powder according to the ratio of weight or volume. Fired. After the conductive ceramic blank is fired at high temperature, a layer of insulating protective layer is naturally formed on the surface, and only the middle layer is conductive. When in application, grooves can be made on the corresponding sides or back of the conductive ceramic plate, deep to the middle conductive layer, and one or more sets of positive and negative electrodes can be embedded to make the electrodes contact with the conductive layer, and do a good job of external insulation treatment of the electrodes , Conductive ceramics heat up after electrification, accompanied by a large amount of infrared radiation.
Embodiment 3
[0015] In the raw materials for making ceramics, add 0.5-5% of non-metallic conductive material pearl powder according to the ratio of weight or volume. Fired. After the conductive ceramic blank is fired at high temperature, a layer of insulating protective layer is naturally formed on the surface, and only the middle layer is conductive. When in application, grooves can be made on the corresponding sides or back of the conductive ceramic plate, deep to the middle conductive layer, and one or more sets of positive and negative electrodes can be embedded to make the electrodes contact with the conductive layer, and do a good job of external insulation treatment of the electrodes , Conductive ceramics heat up after electrification, accompanied by a large amount of infrared radiation.
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