alumina pin
alumina pin
alumina pin
alumina pin
alumina pin

Alumina Ceramic Pin Ceramic Fasteners

The alumina pins are crafted from high-purity alumina, boasting exceptional resistance to high temperatures, corrosion, and wear. These high-performance fasteners are designed to be inserted into holes in components, securely affixing them, and serving as a vital link between two or more components.

  • Brand:

    ATCERA
  • Item NO.:

    AT-CP-L001
  • Materials

    Alumina
  • Shapes

    Mechanical Parts
  • Applications

    Mechanical Parts , Petrochemical Industry , Metallurgy Industry
aluminum oxide pin

Properties of Alumina Ceramic Pin

 

1. The alumina ceramic pins possess superior hardness, wear resistance, high-temperature tolerance, oxidation resistance, and corrosion resistance, rendering them suitable for various harsh working environments.

 

 

2. Compared to metal pins, alumina ceramic pins offer a lighter weight, contributing to the reduction of the overall system weight.

 

 

3. These pins exhibit excellent electrical insulation, non-conductive properties, eliminating the risk of electric leakage and electrochemical corrosion of components.

al2o3 capillary

Applications of Alumina Pin

 

 

The alumina ceramic pins serve as a crucial connector for two or more objects, or as a positioning and fixing mechanism to secure an object in a specific position, preventing movement or separation. Depending on their type and application, pins can be classified into various categories such as cylindrical pins, conical pins, split pins, and spring pins, finding extensive usage in industries like machinery manufacturing, construction, petrochemicals, and metallurgy.

 

 

 

 

 

 

Size Chart for Alumina Ceramic Pin

 

We are committed to delivering optimal alumina ceramic pins tailored to your exact specifications. Our dedicated team ensures meticulous adherence to your instructions, striving to exceed customer expectations. Additionally, we offer the flexibility of custom sizes to accommodate your unique requirements.

 

Please provide drawings and parametric specifications for customization.

 

Drawing of Alumina Ceramic Pin Screw Threaded

 

Alumina Ceramic Pin Screw Threaded
Item no. D - Pin Head Diameter
(mm)
d - Diameter
(mm)
L1 - Length 1
(mm)
L2 - Length 2
(mm)
L - Total Length
(mm)
M - Thread Al2O3's Purity
(%)
AT-CP-L001 6 4 7 3 9 M2 96-99
AT-CP-L002 7.5 5.5 25 16 29 M2.5 96-99
AT-CP-L003 8.6 6 65 40 70 M3 96-99
AT-CP-L004 9 7.5 50 35 55 M3 96-99
AT-CP-L005 10.5 9 43 27 47 M5 96-99
AT-CP-L006 11.8 8 67 42 72 M4 96-99
AT-CP-L007 12.5 8 52 33 56 M8 96-99
AT-CP-L008 15 10 46 24 50 M8 96-99
AT-CP-L009 16.4 11.5 80 40 84 M10 96-99
AT-CP-L010 18 14 53 35 57 M12 96-99
AT-CP-L011 21 15.5 45 35 48.5 M14 96-99
AT-CP-L012 23 16 32 22 36 M14 96-99

 

 

Drawing of Alumina Ceramic Pin

 

Alumina Ceramic Pin
Item no. D - Pin Head Diameter
(mm)
d - Diameter
(mm)
L1 - Length 1
(mm)
L - Total Length
(mm)
Al2O3's Purity
(%)
AT-CP-D001 8 6 9 11 96-99
AT-CP-D002 10 6 5 8 96-99
AT-CP-D003 11 5 13 16 96-99
AT-CP-D004 11.8 6.3 15 18 96-99
AT-CP-D005 12.6 8 16.5 20 96-99
AT-CP-D006 13.5 10 20 24 96-99
AT-CP-D007 15 10 14.5 17 96-99
AT-CP-D008 16.4 11 21 23 96-99
AT-CP-D009 18.5 14 40 45 96-99
AT-CP-D010 20 15 43 47 96-99
AT-CP-D011 24.2 16.2 52 56 96-99
AT-CP-D012 25 20 16 20 96-99
AT-CP-D013 30 18 40 46 96-99

 

 

 

 

 

Technical Data of Aluminium Oxide Materials

Material 99% Alumina (AL2O3)
Thermal Conductivity 24.0w/m.k
Electrical Insulation ≤22.5KV, temperature resistance up to 1600℃
Density 3.83g/cm3
Thermal Expansion Coefficient 7*10-6/℃
Bending Strength (at room temperature) 310MPa
Compressive Strength (at room temperature) 2200MPa
Hardness (Hv) 1650
Fracture Toughness 4.2MPa*m1/2

 

*This chart illustrates the standard characteristics of the alumina materials commonly employed in the manufacturing of our alumina products and parts. Please be aware that the attributes of customized aluminum oxide products and parts may vary depending on the specific processes involved.

 

 

 

 

 
 

Usage Instructions

 
 
1. Select the appropriate type and size of alumina pins based on the structural design of the components and the working environment.
 
 
 
2. Ensure the use of specialized tools and equipment for the installation of alumina ceramic pins, avoiding excessive striking or impact to prevent damage to the ceramic pins.
 
 
 
3. During installation, ensure a proper fit between the pins and the holes in the components, preventing any looseness or detachment.
 
 
 
4. Regularly inspect the condition of the alumina pins and promptly replace them if any wear or damage is detected.

Valuable Information

 

Alumina pins Packing

Alumina Ceramic Pin Packing

 

 

 

Alumina pins are carefully packaged in appropriate containers to avoid any potential damage.

 

 

 

 

 

 

 

Customization Advantages
Customization Advantages

 

 

1. According to your application scenario, analyze the needs, choose the appropriate material and processing plan.

 

2. Professional team, quick response, can provide solutions and quotations within 24 hours after confirming the demand.

 

3. Flexible business cooperation mechanism, support at least one piece of quantity customization.

 

4. Quickly provide samples and test reports to confirm that the product meets your needs.

 

5. Provide product use and maintenance suggestions to reduce your cost of use.

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Although our primary focus is on advanced ceramic materials such as alumina, zirconia, silicon carbide, silicon nitride, aluminum nitride, and quartz ceramics, we are always exploring new materials and technologies. If you have a specific material requirement, please contact us, and we will do our best to fulfill your needs or find suitable partners.

Absolutely. Our technical team possesses profound knowledge of ceramic materials and extensive experience in product design. We are happy to provide you with material selection advice and product design support to ensure optimal performance for your products.

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In addition to ceramic products, we also provide a range of additional services, including but not limited to: customized ceramic processing services based on your needs, using blanks or semi-finished blanks produced by yourself; if you are interested in outsourced ceramic packaging and metallization services, please contact us for further discussion. We are always committed to providing you with a one-stop solution to meet your various needs.

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