Insulating ceramic tube is a kind of ceramic tube. Due to its good insulation performance, ceramic tubes have been widely used in the electronics industry. Let runc ceramic detail what is an insulating ceramic tube.
Embellish in yixing ceramic technology co., LTD. The insulation of the ceramic tube production mainly adopts sintered zirconia and alumina ceramic material, good insulation, high strength, toughness, impact resistance, good weldability and corundum ceramics high hardness, high wear resistance, corrosion resistance, good heat resistance, low hardness, low wear resistance and overcome the steel pipe, and the characteristics of ceramic toughness is poor.
Therefore, the insulating ceramic tube has good weldability and is an ideal insulating, wear-resisting and corrosion-resisting pipe for conveying granular materials, grinding and corrosive media.
Insulating ceramic tube is in the ceramic tube type high purity ceramic tube, insulating ceramic tube zirconia, alumina content more than 99% of ceramic materials, due to sintering temperature up to 1000℃,1990℃,1 ~ 6 transmission wavelength micron, usually replaced by molten glass platinum crucible: alkali metal corrosion resistance as the light transmission and sodium lamp tube; In the electronics industry can be used as integrated circuit substrate and high-frequency insulation materials.
Manufacturing process of insulating ceramic control:
Insulating ceramic tubes are mainly divided into two forming methods, each of which has its unique characteristics. The following is a detailed introduction of zhongrun ceramics:
First: balanced molding
The powder is first filled into the plastic mold for isostatic molding, sintering, grinding and polishing
Advantages: high density, good quality, batch molding, suitable for making small size ceramic tubes
Disadvantages: high cost, unable to make special shape.
Second: dry compression molding
The powder is first poured into the plastic mould, then pressed, sintered, ground and polished
Advantage: can do the size specification special shape ceramic tube
Disadvantages: not mass production, suitable for small batch production.