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99% Alumina Ceramic Plate / Substrate / Sheet
| Model No. : | MR-T003 |
|---|---|
| Brand Name : | Mingrui |
| Max Use Temperature : | 1500 ℃ |
Product description
99% Alumina Ceramic Plate / Substrate / Sheet
99% Alumina Ceramic Plate / Substrate / Sheet has the heat resistance and wear-resisting corrosion, it is our company's most core competitive products, the thickness of the plate we better can reach 0.3mm, the length can reach 300mm.
Product Description:
1.Raw material: 95% ~ 99.7% alumina optional
2.Colors: White, ivory, pink, black, green, blue optional.
3.Different tolerance level capability via CNC maching, fine grinding and laser cutting.
4.Supporting prototyping need to high volume cost down program.
5.Besides, we offer zircona ceramic plate, silicon carbide ceramic plate.
Features:
It can resistant up to 1700°C, high voltage, wear-resisting,high Hardness, high Strength, no porosity
Key parameters control capability:
|
Max. dimensions |
300mm x 165mm or customized | Min. thickness |
0.30mm |
|
Precision process |
CNC maching, grinding, lapping |
Min. tolerance |
+/-0.005mm |
|
Roundness |
0.005mm |
Flatness |
0.002mm |
|
Roughness |
Best to be Ra0.025 |
Liner straightness |
0.01mm |
|
Surface finish |
Polishing or metallized |
||
|
Visual quality: 1. No cracks, no dark dots, no contamination and sharp edges; 2. Evenly distributed glaze with very smooth surface |
|||
The products made by zirconia and alumina products have excellent performances,the properties of our products:
|
Properties |
Units |
95 Alumina |
99 Alumina |
ZrO2 |
|
Density |
g / cm³ |
3.65 |
3.9 | 5.95-6.05 |
|
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 | 0.23 | 0.3 |
| HV Hardness |
MPa |
1400 | 1700 | 1300-1365 |
|
Flexural Strength @ room temperature |
MPa |
280 | 320 | 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 | 4.3 | 10 |
|
Heat conductivity @ room temperature |
W/ m*k |
18-25 |
26-30 |
2-2.2 |
|
Electrical Resistivity @ room temperature |
Ω*mm2 /m |
10^15 |
10^16 |
10^15 |
|
Max use temperature |
°C |
1850 | 2200 | 1500 |
|
Resistance to acid alkaline |
/ |
high |
high |
high |
|
Dielectric Constant |
/ |
9.5 | 9.8 | 26 |
|
Dielectric Strength |
KV/mm |
10 | 10 | 10 |
|
Thermol Shock Resistance |
△ T ( °C ) |
220 | 190 | 280-350 |
|
Tensile Strength @ 25 °C |
MPa |
200 | 248 | 260 |
|
Thermal Conductivity(25℃) |
W/m·K |
30 | 35 | 3 |
Production range:
Mingrui offers you a wide range of production facilities like extrusion, injection moulding, pressing and casting. Depending on product geometry and quantities, we will choose the suitable technique for your products.For the final finishing of the parts we use CNC machining centres, equipped with diamond tools in order to meet high accuracies.
Our aim is to offer the ideal solution for any application. Our engineers therefore offer custom solutions that range beyond our existing product portfolio. With our well-equipped industrial development facilities, we produce innovations that can be rapidly commercially exploited
The range of products we can make is:Alumina ceramic, Zirconia ceramic , Ceramic Dowel pin, Zirconia Positioning pin, Insulating ceramic plate,Ceramic roller,Ceramic blade,Ceramic brackets,Ceramic disc,Ceramic insulator,Ceramic rod,ceramic atomizer,ceramic nozzle,ceramic necklace, ceramic pin, ceramic bushing, ceramic washer, zirconia ceramic plate, ceramic insert, white ceramic ring, ceramic shaft,ceramic pump, ceramic piston, , machinable ceramic, ceramic arms and so on.
Workshop overview:
We have almost all the precision processing machines of ceramic products:
Quality assurance:
We have complete testing equipment and good after-sales service:
Our certifications:
Delivery:
we will give you quick response to solve your problems at the first time. we also improved our logistics service system so that you can enjoy a one to one intimate service.Each of our product is elaborately packed to insure it is intact when arriving;We cooperate with professional logistics such as DHL UPS,Fedex,etc.and offer realtime tracking data to our customers in time.
FAQ;
1.are you manufacturer or trade company?
We are a factory with our own workshop located in Chang'an Town ,Dongguan City,which is known as
[The hometown of mould",We have strong precision processing ability and excellent matching manufacturer.
2.Can you provide the free samples?
Yes, we can provide the sample free of charge if we have the stock product as customer's requirements, but the freight is on your side.
3.Can you accept OEM&ODM?
Yes, we can produce the products according to your demand and drawing.
Send your inquiry to this supplier
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