• Precision Drilling Alumina Ceramic Parts
  • Precision Drilling Alumina Ceramic Parts
  • Precision Drilling Alumina Ceramic Parts
  • Precision Drilling Alumina Ceramic Parts
  • Precision Drilling Alumina Ceramic Parts

Precision Drilling Alumina Ceramic Parts

  • YUNXING
  • China Jinzhou
  • 5-30 Days
  • 2,000-3,000/month(Looking for distributors)
1. Alumina ceramic parts composed primarily of aluminum oxide (Al2O3). 2. High Hardness and Wear Resistance: Alumina ceramic parts are renowned for their hardness, ranking just below diamond on the Mohs scale. 3. Thermal Stability: With a melting point exceeding 2000°C, alumina ceramic parts maintain their structural integrity at high temperatures. 4. Electrical Insulation: Alumina ceramic parts are excellent electrical insulators, making them suitable for use in electronic and electrical applications. 5. Corrosion Resistance: The chemical inertness of alumina ceramic parts ensures resistance to corrosion from acids, alkalis, and other harsh chemicals, which is beneficial in chemical processing industries. 6. Biocompatibility: Alumina ceramic parts are biocompatible, meaning they can be used in medical and dental applications without adverse reactions.

Precision Drilling Alumina Ceramic Parts

My factory looking for distributors.







Advantages of Alumina ceramic parts

1. Alumina ceramic parts composed primarily of aluminum oxide (Al2O3).

2. High Hardness and Wear Resistance: Alumina ceramic parts are renowned for their hardness, ranking just below diamond on the Mohs scale.

3. Thermal Stability: With a melting point exceeding 2000°C, alumina ceramic parts maintain their structural integrity at high temperatures.

4. Electrical Insulation: Alumina ceramic parts are excellent electrical insulators, making them suitable for use in electronic and electrical applications.

5. Corrosion Resistance: The chemical inertness of alumina ceramic parts ensures resistance to corrosion from acids, alkalis, and other harsh chemicals, which is beneficial in chemical processing industries.

6. Biocompatibility: Alumina ceramic parts are biocompatible, meaning they can be used in medical and dental applications without adverse reactions.


Applications of Alumina ceramic parts

1. Industrial Machinery: Alumina ceramic parts are used in machinery components such as bearings, seals, and pump components.

2. Electronics: Alumina ceramics parts suitable for substrates, insulators, and heat sinks in electronic devices.

3. Medical Devices: Alumina ceramics parts their biocompatibility allows for use in medical implants, surgical instruments, and dental fixtures.

4. Aerospace and Defense: Alumina ceramic parts are employed in the aerospace and defense sectors for applications requiring high strength and resistance to extreme temperatures.

5. Chemical Processing: The chemical inertness of alumina ceramic parts makes them ideal for use in reactors, piping, and containment vessels in chemical plants.

6. Automotive: In the automotive industry, alumina ceramic parts are used for components that require high-temperature resistance and durability, such as spark plugs and sensors.


Alumina Ceramic Parts


Product Features

▪ Precision drilling alumina ceramic parts made by 99.3%-99.7% high purity alumina

▪ Precision drilling alumina ceramic parts max working temperature is 1800C

▪ The quality can pass the SGS and DIN43724/DIN43725/DIN40680

Accept the custom size and shape


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.

There ars 3pcs 1800 ° C high-temperature kilns ,2pcs 1400 ° C low-temperature kilns produced by our company independently. There are slip casting(main),and extrusion molding,injection molding etc other molding technologies,which can satisfy the produvtion requirements of various specific ceramics products.
The company has 105 employees, including one senior ceramic engineer, three engineers, six overseas sales staff, and four professional after-sales staff.

Alumina Ceramic


FAQ

Q1. What is the difference between ceramic and alumina?

A1. 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.


Q2. What is alumina ceramic parts used for?

A2. Because of their excellent chemical stability, alumina ceramicparts 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.


Q3. Is alumina ceramic parts hard?

A3. Alumina ceramic parts is a very hard ceramic that is excellent at resisting abrasion and is ideal for wear-resistant inserts or products.

Ceramic Parts

Certificates

Alumina Ceramic Parts Alumina Ceramic


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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