wearable sharp edge 99% Alumina Ceramic scoop shovel
Reputation depends on quality, quality comes from Hard!
Alumina Ceramic:
Ceramic capacitors can be divided into plug-ins and patches according to the package. According to different media, it can be divided into class I ceramic capacitor and class II ceramic dielectric I capacitor, usually White Zirconia Ceramic NP0, SL0, COG is class I ceramic dielectric capacitor, X7R, X5R, Y5U, Y5V is class II ceramic dielectric capacitor, class I porcelain dielectric Capacitance capacity stability is very good, basically does not change with changes in temperature, voltage, time, etc., but the general capacity is very small, and the capacity stability of the class II ceramic dielectric capacitor is very poor, with a large change in temperature, voltage, time, Therefore, it is generally used in applications where capacity stability is not high, such as filtering. High-voltage ceramic capacitors Ceramic Disc used in high-power and high-voltage fields are required to have small size, high withstand voltage and good frequency characteristics. With the advancement of materials, electrodes and manufacturing technology, the Silicon Carbide Ceramic development of high-voltage ceramic capacitors has made great progress and has been widely used. High-voltage ceramic capacitors have become an indispensable component of high-power high-voltage electronic products.
The use of high-voltage ceramic capacitors is mainly divided into power equipment for power transmission and distribution systems and equipment for processing pulse energy.
properties: High hardness, high strength, wear resistance, corrosion resistance, high temperacture (1600°), good thermal diffusivity, good insulativity, low cost etc.
Data Sheet↓
Color: White/Ivory Density: 3.9g/cm3 Alumina Content: 96% 99% 99.5% Gas permeability: 0 Water Absorption: 0 MONS' Hardness: 82 Vickers Hardness (Hv50): 15.7(1600) Gpa(Kg/mm²) Flexural Strength(20°C): 330Mpa Compressive Strength(20°C): 2000Mpa Fracture Toughness (20°C): 4 MPam1/2 Thermal Conductivity(20°C): 27.5W(m.K) Thermal Expansion Coefficient: 7.6 10-6/°C Thermal Shock Resistance: 200 △T°C
Maximum use temperature 1650°C
Dielectric Strength: ＞10 KV/mm
Dielectric Constant: 9.1er
Dielectric Loss Angle(1MHz): 0.0002-0.0003
Volume Resistivity(20°C): ＞1014Ω.cm
Application industry: Machinery, electronic, chemical, petroleum etc. Specific application: Electrical ceramic substrate, plunger, sealing ring etc.
Why Choose Us? 1.12 years of professional production industrial ceramics factory 2.High quality products with low price 3.High precision parts with lowest tolerance 4.Short time for production 5.Has a group of experienced, professional and efficient R&D team 6.Has a good reputation in China and abroad. 7.MOQ is not limited, small quantity is welcome.
8.Vigorous team and good after-sales service
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