Industrial Alumina Ceramic Crucible Cover

  • Industrial Alumina Ceramic Crucible Cover
  • Industrial Alumina Ceramic Crucible Cover
  • Industrial Alumina Ceramic Crucible Cover
  • Industrial Alumina Ceramic Crucible Cover
  • Industrial Alumina Ceramic Crucible Cover
Industrial Alumina Ceramic Crucible Cover
  • yunxing
  • china
  • According to the quantity ordered
  • 3000-6000/month(Looking for distributors)

1. Alumina Ceramic Crucible Cover is mainly made of alumina.
2. Alumina Ceramic Crucible Cover is fired at high temperature with a special formula.
3. Alumina Ceramic Crucible Cover is a refractory with high fire resistance. It can withstand temperatures of 1800 degrees Celsius and high temperature resistance.
4. Alumina Ceramic Crucible Cover is usually used for smelting precious metals, nickel And other metals, with excellent chemical resistance and high temperature resistance.

Industrial Alumina Ceramic Crucible Cover

My factory looking for distributors.


Advantages of Industrial Alumina Ceramic Crucible Cover

1. Alumina Ceramic Crucible Cover is mainly made of alumina.

2. Alumina Ceramic Crucible Cover is fired at high temperature with a special formula.

3. Alumina Ceramic Crucible Cover is a refractory with high fire resistance. It can withstand temperatures of 1800 degrees Celsius and high temperature resistance.

4. Alumina Ceramic Crucible Cover is usually used for smelting precious metals, nickel And other metals, with excellent chemical resistance and high temperature resistance.

All products through the German DIN standards: DIN43724 / DIN43725 / DIN40680



Applications of Industrial Alumina Ceramic Crucible Cover

1. Melting and casting of metals and alloys

2. Chemical synthesis and processing

3. Materials research and development

4. Quality control and testing in laboratories

5. High-temperature experimentation and analysis



Alumina Ceramic



Why Choose Our Alumina Ceramic Crucible Cover?

1. Premium Quality: Crafted from top-grade alumina ceramic for superior performance and reliability.

2. Enhanced Protection: Alumina Ceramic Crucible Cover provides a secure seal for crucible contents, safeguarding against contamination and spillage.

3. Versatile Utility: Alumina Ceramic Crucible Cover suitable for a wide range of applications across various industries and research fields.

4. Long-lasting Durability: Alumina Ceramic Crucible Cover built to withstand harsh operating conditions, ensuring longevity and cost-effectiveness.

5. Trusted Supplier: Backed by our commitment to quality and customer satisfaction, we strive to meet your crucible accessory needs with excellence.

6. Elevate your crucible operations with our Alumina Ceramic Crucible Cover – the epitome of performance, reliability, and quality assurance.



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

NO.

Property

Unit

Alumina

1

Al2O3

 

Crucible 

>99.3

2

SiO2

 

Alumina Ceramic Crucible 

3

Density

g/cm3

3.88

4

Water absorption

 

Alumina Ceramic 

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.

Crucible





FAQ

Q1. What is the maximum temperature for alumina ceramic crucible?

A1. The temperature range of alumina crucibles is typically between 1600°C to 1800°C.


Q2. Why alumina ceramic crucible is used?

A2. Used as a material for industrial furnaces due to its ability to maintain its hardness at high temperatures. Used as a protector for high-temperature thermal couples. Used as a material for the chemical industry due to its high corrosion resistance.


Q3. What is the advantage of using alumina ceramic crucible and cover?

A3. The benefits of alumina ceramic crucible lie in its ability to withstand very high temperatures, which makes it ideal for laboratory experiments involving extremely hot chemical reactions as well as corrosive and pigmentation processes. It is a common chemistry lab apparatus that is used for heat-related experiments.


Alumina Ceramic Crucible



Certificates

Alumina Ceramic Crucible



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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.


Alumina Ceramic Crucible




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