Alumina Ceramic Slice/Substrate

  • Alumina Ceramic Slice/Substrate
  • Alumina Ceramic Slice/Substrate
  • Alumina Ceramic Slice/Substrate
  • Alumina Ceramic Slice/Substrate
  • Alumina Ceramic Slice/Substrate
  • Alumina Ceramic Slice/Substrate
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Alumina Ceramic Slice/Substrate
  • YUNXING
  • China Jinzhou
  • 5-30 Days
  • 2,000-3,000/month(Looking for distributors)

1. material: 99.3% Alumina ceramic etc.
2. method of moulding: thermal casting/drying press/extrusion
3.colour: white
4.sintering temperature: 1800c
5.surface finish:Ra0.4 &SIM RA 0.8&mum etc, upon your requirement.
6.package: packing with carton and ship with wooden box.
7.we can produce them by your molds or te drawings you require.

Alumina Ceramic Slice/Substrate

 My factory looking for distributors.


We only make high purity alumina ceramics

1. material: 99.3% Alumina ceramic etc.

2. method of moulding: thermal casting/drying press/extrusion

3.colour: white

4.sintering temperature: 1800c

5.surface finish:Ra0.4 &SIM RA 0.8&mum etc, upon your requirement.

6.package: packing with carton and ship    with wooden box.

7.we can produce them by your molds or te drawings you require.

Alumina Ceramic


Advantages of alumina Ceramic Slice/Substrate

1.Alumina Ceramic Slice/Substrate are constructed to be extremely hard, ensuring exceptional durability and longevity.

2.Alumina Ceramic Slice/Substrate is its superior electrical insulation.

3.Alumina Ceramic Slice/Substrate high hardness and remarkable temperature resistance.

4. Alumina Ceramic Slice/Substrate are materials with extraordinary corrosion resistance.


Application of alumina Ceramic Slice/Substrate

1.Alumina Ceramic Slice/Substrate are commonly used in electronic devices such as circuit boards, power modules, sensors, and LED components. 

 2.Alumina Ceramic Slice/Substrate provide a stable platform for mounting and interconnecting electronic components, ensuring efficient heat dissipation and electrical insulation. 

3.Alumina Ceramic Slice/Substrate high thermal conductivity makes them suitable for applications requiring heat management, such as in automotive electronics, power electronics.


Alumina ceramic performance index  (Notice of Correct in Leakeage Rate)

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

TorrL/sec

>10-11=1.33322×10-12Pam3/sec

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's main products are: alumina ceramic tubes, alumina ceramic crucibles, alumina ceramic rods, alumina ceramic boats, alumina ceramic plates, alumina ceramic parts, etc.

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


FAQ
1. Incoterm: FOB, CFR, CIF;
2. Delivery Cost: It is determinated by the destination port;
3. Payment Term: PayPal; T/T; 
4. Shipment: by sea, by air, by courier, by post, etc.

5. We accept customization.

6.What is the difference between ceramic and alumina?

Ceramics are non-metallic, inorganic materials that are typically composed of a combination of metallic and non-metallic elements. Alumina is a type of ceramic oxide, specifically an oxide of aluminum. It is widely used in various applications due to its excellent mechanical, thermal, and electrical properties.

7.What is alumina ceramic used for?

Everything You Need to Know about Alumina Ceramics

Because of their excellent chemical stability, alumina ceramics are used widely in acid-resistant pump impellers, pump bodies, acid-carrying pipe linings and valves. Aluminum oxide ceramics are used in the manufacture of textile wear parts and knives. This is due to their extreme hardness and wear resistance.

8.Is alumina ceramic hard?

Alumina is a very hard ceramic that is excellent at resisting abrasion and is ideal for wear-resistant inserts or products.


Certificate

Alumina Alumina Ceramic


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Alumina Ceramic Slice

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