electronic 95 Alumina Ceramic Disc disk
Reputation depends on quality, quality comes from Hard!
Alumina Ceramics:
The color glaze decoration of Alumina Ceramic building sanitary ceramic products tends to be colorful, and more and more types of pigments are used. With the advancement of science and technology, new varieties and new methods of use of pigment products in the modern ceramic industry continue to appear. Such as the rare earth ceramic pigments and nano-ceramic pigments that have appeared in recent years, bring people a new and refreshing feeling. Here we only introduce the general types and effects of ceramic pigments, as these pigments are still the most important decorative material species. Pottery made of pottery clay is called pottery, and pottery made of porcelain clay is called pottery. Ceramic is the general name of pottery, crockery and porcelain. Any two kinds of clay with different properties, pottery clay and porcelain clay, are used as raw materials, and they are shaped and shaped Utensils made by processes such as drying and baking can be called ceramics.
Ceramics include a wide range, some are resistant to water, and some are resistant to acids. They are widely used in construction, chemical, power, machinery and other industries and daily decoration. In addition, Other Materials other than clay are used according to the ceramic manufacturing process The finished products are also called ceramics, such as talc porcelain, cermets, capacitor ceramics, magnetic porcelain, etc. They are widely used in radio, atomic energy, rocket, semiconductor and other industries. At present, all ceramic products are collectively referred to as inorganic non-metallic solid materials .
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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FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.
