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95% 97% 99% Al2O3 Aluminum Oxide Ceramic Plate / Alumina Ceramic Substrate

95% 97% 99% Al2O3 Aluminum Oxide Ceramic Plate / Alumina Ceramic Substrate

95% 97% 99% Al2O3 Aluminum Oxide Ceramic Plate / Alumina Ceramic Substrate

Product Details:

Place of Origin: China
Brand Name: Mingrui
Certification: ISO9001, , CE, UL, TUV
Model Number: XF-140

Payment & Shipping Terms:

Minimum Order Quantity: 1 pieces
Price: negotiable
Packaging Details: intertional carton box
Delivery Time: 15 working days after the order confirmed
Payment Terms: L/C, T/T, Western Union, MoneyGram, D/P, D/A
Supply Ability: 8000 pieces month
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Detailed Product Description
Name: 95% 97% 99% Al2O3 Aluminum Oxide Ceramic Plate / Substrate / Sheet Application: Alumina Substrate
Material: Alumina Feature: Electrical Insulation
Size: Custom According To Your Drawings MOQ: 1PCS
Shipping: DHL EMS UPS FEDEX TNT Type: Structure Ceramic
OEM: Yes And Welcome Delivery: 10 Days

 

 

95% 97% 99% Al2O3 Aluminum Oxide Ceramic Plate / Substrate / Sheet

 

 

Ceramic Substrates are used in many electronic applications where a thin insulating layer of thermally stable material is required to conduct heat away from electronic components whilst electrically insulating them, and material is 95%, 96%, 99% alumina and zirconia.

Properties with excellent insulation, high mechanical strength, high thermal conductivity, low expansion coefficient, small dielectric constant, high-temperature resistance, excellent erosion and wear resistance, good quality in chemical shock heat and cold.

 
Product Name
Ceramic Substrates
Material
Alumina, Zirconia and Silicon Nitride ceramic
Color
White or Black
Size
10-300mm
Thickness
0.3mm, 0.38mm, 0.5mm, 0.635mm,1mm, And According to drawings
Surface Roughness
Ra0.2
Torlerance
+/- 0.01mm
Lead time:
10 - 20days
Max. working temperature
1500 -1700 °C
Samples
Avaliable
Shipping:
Air Express (DHL/UPS/TNT/ FedEx)
 
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Aluminum oxide insulating washers have a dielectric strength of approximately 21.7 x 10³ volts/mm for 0.76mm material and 16.9 x 10³ volts/mm for 1.57mm material. The thermal conductivity of aluminum oxide is 15.06 W/mK @ 75°. Aluminum oxide has unique thermal conductivity qualities and features low loss factors at high frequencies. It has high compressive strengths, high volume resistivity, low thermal expansion and it resists radiation.


>> Mingrui Ceramics advantage:

We can afford the standard and pre-engineered tiles;
We can afford the fabricated and lined equipment (finished product) according to customer requirement.
We have professional technical team to afford the CAD design drawings and develop new products for the pre-engineered tiles.
We have professional installation team to afford install service.

>> Mingrui Ceramics wear-resistant product feature:

- Excellent wear and abrasion protection property.
- Excellent corrosion resistance property
- Excellent heat resistance property
- Excellent impact resistance property
- Excellent for ballistic protection
- high hardness
- light weight
- adhesive firmly
- high temperature resistance
- low cost

 

 

Technical Parameter:

Item Unit Symbol 95% Alumina Ceramics 99% Alumina Ceramics 99.7% Alumina Ceramics
Maximum Using Temperature 1600 1700 1700
Water Absorption % 0 0 0
Hardness Gpa ≥85 ≥89 ≥89
Flexural Strength MPa (psi x 103) 336 550 550
Compressive Strength MPa (psi x 103) 2000 2500 2500
Fracture Toughness Mpa 4~5 5.6 6
Thermal Conductivity W/m °K 18-25 30 30.4
Thermal Shock Resistance °C 220 180-220 180-220
Dielectricity Constant   9.4 9.8 9.8
Dielectric Strength kV/mm 16 22 22
 

 

 

 

Alumina ceramic plate Specifications

 

alumina ceramic plate/tile
Alumina plate purity alumina 99.7%
Very small and very large size
High temperature,good abrasaive

 

Alumina Ceramic Plate Specifications

1. High purity alumina, 99.7%.
2. Very small and very large size can be made.
3. High temperature, good abrasive.

Refractory alumina ceramic substrate/ceramic plate is our main product.Misson can supply high quality alumina plates with competitive prices.

Very small and very large sized plates can be made.

Fine grinding can made tight tolerance.

High temperature and abrasive resistance is good

 

 

Quality assurance:

1. High heat resistance : Zirconia ceramic has excellent thermal stability,which means that it is widely used in areas where resistance to high temperatures is essential.
2. Good wear resistance : Zirconia ceramic is the material of choice for wear parts.
3. High corrosion resistance : It is insoluble in water and only slightly soluble in strong acid and alkaline solutions. Good chemical stability of alumina leads to high corrosion resistance.

Alumina ceramic is the most mature of the engineering ceramics, offering excellent electrical insulation properties together with high hardness and good wear resistance,but relatively low strength and fracture toughness.Alumina ceramics are generally white but may also be pink or ivory.The color is derived from either the sintering additives or impurities in the raw materials.

 

Properties of Alumina and Zirconia Ceramic
 
Properties Units 95 Alumina 99 Alumina ZrO2
Density g / cm³ 3.65 3.92 5.95-6.0g/cm³
Water absorption % 0 0 0
Coefficient of thermal expansion 10-6/K 7.9 8.5 10.5
Modulus of Elasticity Young's Mod GPa 280 340 210
Poisson's ratio / 0.21 0.22 0.3
HV Hardness HV MPa 1400 1650 1300-1365
Flexural Strength @ room temperature MPa 280 310 950
Flexural Strength @700°C MPa 220 230 210
Compressive Strength @ room temperature MPa 2000 2200 2000
Fracture Toughness MPa *m 1/2 3.8 4.2 10
Heat conductivity @ room temperature W/ m*k 18-25 26-30 2-2.2
Electrical Resistivity @ room temperature Ω*mm2 /m >1015 >1016 >1015
Max use temperature °C 1500 1750 1050
Resistance to acid alkaline / high high high
Dielectric Constant / 9.5 9.8 26
Dielectric Strength KV/mm 16 22 /
Thermol Shock Resistance △ T ( °C ) 220 180-200 280-350
Tensile Strength @ 25 °C MPa 200 248 252

 

 
Company Introduction:


We ( Dongguan Mingrui Ceramic Technology Co., Ltd ) are a professional manufacturer specialized

in R&D, manufacturing and selling customized all kinds of high precision zirconia and alumina ceramic parts . Our main products include ceramic rod , ceramic tube, ceramic plunger, ceramic valve, ceramic plate, ceramic shaft and bearing , ceramic nozzle etc , which are mainly used in industrial fields of Machinery, Petrochemical oil and gas, Valves, Automotive, Food Processing, Fluid Handling, Process Control, Thermal Processing, Aerospace, Defense, Eletronic and Electrical, Textile, Mechanical, Engineering, Mineral Processing, etc.
We have a full service include mold design and development , ceramic forming , precision machining

and precision detection technology. We have achieved great successes in particular requirements

which is based on cooperating with Tsinghua University and getting rich experience by our professional technical engineer teams . Our factory have an unique technical called mirror polishing which improve

our products more smooth , bright than other competitors.

 
 
Fair show : 
 
95% 97% 99% Al2O3 Aluminum Oxide Ceramic Plate / Alumina Ceramic Substrate
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Delivery:
Custom OEM will be shipped within 15 days after determining the parameters
The samples will be shipped within 3 days
Quick Delivery Via Fedex,DHL,UPS,TNT Etc.
Support customer to designate shipping company
For more informations (the price,delivery time,moq etc)about the ceramic plates, please contact us or email:admin@cerampart.com


CEO: Admin deng
Dongguan Mingrui Ceramic Tech. Co. Ltd.
Add: No.21 Chuangxing Rd., 2nd Industrial Zone of Shangsha,
Chang'an town, Dongguan city, Guangdong, China 523867
Email: admin@cerampart.com


FAQ
1. Monthly Capacity: 50,000-60,000 pcs;
2. Material: OEM or as per your suggestion;
3. Lead time: about 7-20 days, pls confirm the quantities required;
4. Incoterm: FOB, CFR, CIF;
5. Delivery Cost: It is determinated by the destination port;
6. Payment Term: PayPal; T/T; L/C.
7. Shipment: by sea, by air, by courier, by post, etc.

 

Contact Details
Dongguan Ming Rui Ceramic Technology Co.,ltd

Contact Person: bella

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