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Insulation properties of alumina ceramics
97 alumina ceramic insulation abstract: 97% alumina ceramic is a kind of excellent electrical insulation materials, high volume resistivity, specified in the national standard GB/T5593-1999, 100 ℃, rho argument Ω 1 x 1013 cm or more;300 ℃... 2019-01-19
Ceramic screw is made of zirconia, alumina, silicon nitride and other materials screw products, which has a relatively stable physical stability and chemical stability, physical stability is mainly manifested in high and low temperature resi...
2019-01-19
Quantitative description of ceramic insulation parameters: volume resistivity and dielectric strength
When the dielectric material is used in the electric field, it often loses its insulating ability and breaks down because the voltage it b...
2019-01-19
How to choose the size datum of axle sleeve parts
A datum is the starting point for marking or measuring measurements.The selection of datum directly affects whether the design requirements can meet the feasibility and convenience of the processing technology.... 2019-01-12
Failure reason and treatment of bearing overheating
Failure reason and treatment of bearing overheating In the grinding process, the contact zone between the grinding wheel and the workpiece consumes a lot of energy and generates a lot of grinding heat, resulting in local instantaneous high... 2019-01-12
Alumina ceramic valves offer many advantages over metal valves
Alumina ceramic is a kind of ceramic material with alumina as the main material, which is manufactured through specific work. Due to its excellent conductivity, high temperature resistance and mechanical strength, alumina ceramic is mainly u... 2019-01-12
Do you understand the advantages of ceramic valve "core"?
Ceramic spool it has two major advantages, one is excellent sealing, the other is the use of its long life.The following Ming rui ceramics to its detailed interpretation, the specific as follows... 2019-01-12
The sprinkling effect of ceramic nozzles in agriculture has changed the traditional sprinkler irrigation mode, and the agricultural production has gradually developed towards a technological road. Spray quality of ceramic nozzles and excelle...
2019-01-07
Ceramics quality Ceramics Process Ceramice after-sale Customer witness Patent Certificate
Ceramic Flange Ceramic BushingS Ceramic PlungerS Ceramic Pump ValveS