Machinabe Ceramic Block Zirconia Ceramic Foundation Bed for Pulley
While we encourage our customers to utilize our world class ceramic machining and design services, we are happy to sell Alumina in sheets & blocks so you can machine the material yourself. We supply alumina sheets & blocks in a variety of sizes.
Alumina ceramic block includes ceramic cylinder,ceramic laggings are popular for vulcanization
1,Mingrui Ceramics block mainly include : ceramic block with interlock, ceramic cylinder,hexagonal tile,square ceramic mosaic tile, L shape blocks, lagging ceramics, standard and custom ceramics are available.
2. Mingrui Ceramic alumina ceramic blocks types
3: Mingrui Ceramic alumina ceramic cube sizes and property :
||Size in mm (L*W*T) or (S*T)
|Ceramic square tile
||10*10*2~10, 17.5*17.5*2~15, 20*20*2~20, 33*33*5~25 etc
|Ceramic hexagonal tile
||6*3~6, 11*3~25, 12*3~25,19.05*3~25
|Hex/square tile mats
||150*150, 300*300, 500*500
|Material of mats
Paper, nylon mesh, acetate cloth etc.
Produce and machining
We can produce different sizes and shapes of the sheets for specific applications to different custom products.Such as drilling, polishing, stripes, concave and convex, screw holes, metal parts position and so on
1. Can Be Custom By Drawing Or The Parameter
2.Can Be Offer a Samples Within 1--10 Qty
3. The Shipping Time Of The Samples Within 2days
4. Quick Delivery Via Fedex,Dhl,Ups,Tnt Etc.
For more informations (the price,payment etc), Please contact us or email: email@example.com
Ceramic block can be used for a device or equipment in the special environment such as Power isolation, high temperature protection, durable wear, high and low temperature impact etc...and for the different device should be requiry different ceramic block shapes, like: some device need the round sheet be machining 8 hole to fasten to the box.
Properties sheet of Alumina and zirconia :
|Thermal shock resistance
|Max. Working Temperature
|Dielectric Constant (1 MHz )
Mingrui Ceramics provide advanced ceramics on critical wear surfaces of valve plugs to maximize service life.
Main characteristics of alumina ceramic substrate
1. High thermal conductivity, up to 25 W/m.k at room temperature and low coefficient of thermal expansion
2. Good thermal shock resistance, greater than 220 T(ºC) and refractory with high - temperature resistance
3. Good surface roughness, flatness to be 0.05 mm and very smooth texture with super tiny grain size
4. High dielectric strength, high electrical resistivity, low dielectric constant, and dielectric loss.
5. Laser cutting or precision machining cutting makes tight tolerance for precision fitting easily
6. Quicker heat dissipation than cooper and aluminum metal materials and increase the service life
7. Anti-aging, resistance to oxidization and free of rusty forever, also chemical stability to in harsh conditions
8. Low density, over 3.65 g /cm3, with lightweight, its benefits to design the device lighter.
The specification of alumina ceramic substrate
||Tape casting, dry pressing, isostatic pressing, hot pressing and so on
||Aluminum oxide, zirconium oxide, silicon carbide, aluminum nitride and so on
||0.25 mm, 0.30 mm, 0.40 mm, 0.50 mm, 0.635 mm, 0.80 mm, 1.0 mm, 1.2 mm
||Min. thickness to be 0.10 mm, max. length and width to be 500 mm x 400 mm
||Thickness ± 0.05 mm, length ± 0.20 mm, width ± 0.20 mm
||Polishing to the mirror-like surface, metalizing for ceramic to metal bonding
||Laser cutting, fine grinding, high precision CNC machining and so on
The description of alumina ceramic substrate
We have been producing alumina (Al2O3) ceramic substrates for over 15 years under rigorous quality control with carefully selected high purity ceramic materials that ensure stable and consistent quality and excellent properties.
These alumina substrates have extraordinary properties of electrical insulation, thermal conductivity, breaking strength, and high-temperature resistance. Furthermore, one of the unique properties is its surface roughness. We can provide the Ceramic Substrate which is excellent in adhesion with a thin film and thick film metallization due to fine particles.
The main forming method we use is tape-casting, Isostatic pressing. We are dealing with a variety of selection of thickness from 0.15 mm to 20 mm, whatever, it's prototyping needs or mass production for cost down. We could offer you an ideal solution.
Company Introduction :
Dongguan Mingrui Ceramic Technology Co., Ltd. is a professional manufacturer specialized in high precision zirconia and alumina ceramic parts. Our main products include ceramic rod, tube, plunger, ceramic valve, ceramic plate, ceramic shaft and bearing, ceramic nozzle etc.. They are mainly used in industrial fields of machinery components, petrochemical oil and gas, photo-voltaic equipment, valves, automotive, fluid handling, E-cigarette, etc.. Our service includes mold design and development, ceramic forming, sintering, precision machining and precision detection technology. Our products have been widely exported to many countries in Europe, America, Middle East, Southeast Asia, South Asia, etc..
1. What kind of industry ceramics do you have?
We specialized in 95% 97% 99% alumina ceramic and zirconia ceramic parts.
2. What kind of molding method can you supply?
Dry Pressing, isostatic pressing, grouting, hot-chamber die casting, tape casting, injection molding, etc, injection molding and isostatic molding is the most commonly used.
3.What stabilizer do you use when processing?
Yttria stabilizer is the most commonly used in our industrial ceramic parts.
4.Can you produce free samples for me?
Yes usually, we can produce free samples for you but it is up to the product complexity .
5.What terms can you accept for payment?
T/T, L/C , Western union , Money Gram and Paypal is welcome , but paypal and western union only for small-sum payment.
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Our factory Machinery show :