High Temperature 99% Alumina Ceramic Plate

  • High Temperature 99% Alumina Ceramic Plate Manufacturers, High Temperature 99% Alumina Ceramic Plate Factory, Supply High Temperature 99% Alumina Ceramic Plate
  • High Temperature 99% Alumina Ceramic Plate Manufacturers, High Temperature 99% Alumina Ceramic Plate Factory, Supply High Temperature 99% Alumina Ceramic Plate
  • High Temperature 99% Alumina Ceramic Plate Manufacturers, High Temperature 99% Alumina Ceramic Plate Factory, Supply High Temperature 99% Alumina Ceramic Plate
  • High Temperature 99% Alumina Ceramic Plate Manufacturers, High Temperature 99% Alumina Ceramic Plate Factory, Supply High Temperature 99% Alumina Ceramic Plate
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High Temperature 99% Alumina Ceramic Plate
  • YUNXING
  • China Jinzhou
  • 5-30 Days
  • 2,000-3,000/month(Looking for distributors)

99 porcelain alumina ceramic materials are used to make wear-resistant, insulated alumina ceramic plates; the shape and size of ceramic plates can be customized. The surface of the high-purity alumina ceramic plate is very smooth, the surface has no black spots, and the color is uniform.

High Temperature 99% Alumina Ceramic Plate


The alumina material in alumina ceramic itself is a kind of high temperature resistant material, so alumina ceramic plate can widely adapt to various high temperature environments, and the alumina ceramic plate will not let the material due to environmental problems during use. Affected, therefore, the alumina ceramic plate can be matched and used between various products and equipment, and can also improve the performance of the entire equipment and ensure the use of functions.


alumina slice


Application of alumina ceramic plate


High temperature 99% alumina ceramic plate is often used in chemical and physical grinding environment, especially high purity alumina is a very good material for producing wear-resistant components. 


Alumina has many homogeneous and heterogeneous crystals, such as α-Al2o3, β-Al2o3, γ-Al2o3, etc. Among them, α-Al2o3 has high stability, compact crystal structure, stable physical and chemical properties, high density and mechanical strength, and is widely used in industry.

High temperature 99% alumina ceramic plate is often used in water resources management, medical treatment, automobiles, telecommunications and household appliances applications.


alumina ceramic slice


We only make high purity alumina ceramics


1. High-purity alumina content 99.3% -99.5%, other alumina ceramics 92% -99%.
2. The color of high purity alumina product is milky white, and other products are pink or white. The higher the purity, the more transparent the color.
3. Alumina is a refractory material, the higher the purity, the better the refractory effect
4. After high-purity alumina ceramics are fired and cooled in a 1800-degree high-temperature kiln, the products are not easy to break when they encounter high temperatures. Other ceramics are fired at 1500 ℃ ~ 1800 ℃.
5. The volume density of high-purity alumina> 3.92 g / cm3 has a smooth surface and is not easily corroded by chemicals. The bulk density of other ceramics is> 3.70 g / cm3 ~> 3.85 g / cm3.

6. High purity alumina has good hardness and good wear resistance.
7. High purity alumina products have a longer service life.


Recommended products

alumina substrate



    Big diameter tube:  

   Used in various industrial furnaces Field, do furnace tube, And other uses. High temperature

   resistance, insulation.  




alumina slice




   Ceramic cone crucible:

  Fire resistance, corrosion resistance and wear resistance.

  Used in metallurgy, chemical industry, papermaking and other industries.



Alumina ceramic performance index

NO.

Property

Unit

Alumina

1

Al2O3

%

>99.3

2

SiO2

%

3

Density

g/cm3

3.88

4

Water absorption

%

0.01

5

Compressive strength

MPa

2300

6

20℃ leakage rates

Torr/L.sec

<10-11

7

Twisting in high temperature

mm

0.2 allowed in 1600℃

8

Bonding in high temperature


not bonded in 1600℃

9

20—1000℃ coefficient of thermal expansion

mm.10-6/℃.m

8.2

10

Thermal conductivity

W/m.k

25

11

Electric insulation strength

KV/mm

20

12

20℃direct current

insulation resistance

Ohm/cm

1014

13

High-temperature

insulation resistance

1000℃ MΩ

≥0.08

1300℃ MΩ

≥0.02

14

Thermal shock resistance


4 times not cracked in 1550℃

15

Maximum working temperature

1800

16

Hardness

Mohs

9

17

Flexural strength

Mpa

350


Our factory

Jinzhou Yunxing Industrial Ceramics Co., Ltd. was established in 2000, mainly producing various types of tubular ceramic products and various industrial parts with alumina content above 99.3%. The factory covers an area of 4000 square meters.
The company currently has 3 1800 ° C high-temperature furnaces and 2 1400 ° C low-temperature kilns independently designed and manufactured. The molding process is mainly based on grouting molding, and has other molding process equipment such as extrusion and hot die casting.
The company has 105 employees, including one senior ceramic engineer, three engineers, six overseas sales staff, and four professional after-sales staff.

alumina ceramic slice

alumina substrate

alumina slice


FAQ

1. Material: Alumina ceramic
2. Lead time: pls confirm the quantities required;
3. Incoterm: FOB, CFR, CIF;
4. Delivery Cost: It is determinated by the destination port;
5. Payment Term: PayPal; T/T; 
6. Shipment: by sea, by air, by courier, by post, etc.

7. We accept customization.

8.We have a professional after-sales department to answer your questions.


Feedback

1. If you have any questions or questions, please contact us and we will communicate with you as soon as possible.

2. For any other satisfaction, please also feedback to us to make our service better and better.

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