|Place of Origin:||Guangdong, China(mainland)|
|Minimum Order Quantity:||5 pcs|
|Packaging Details:||Wrap in paper first individually, then packed in bubble bags, then put in standard export carton packing, or OEM packing.|
|Delivery Time:||5 - 25 working days after order confirmed|
|Payment Terms:||L/C, T/T, Western Union, Paypal, D/P, D/A, MoneyGram|
|Supply Ability:||5000 pcs per month|
|Product Name:||Ceramic Pin||Material:||Zirconia / Alumina Ceramic / Si3N4|
|Water Adsorption:||0||Density:||3.9 G / Cm3 - 5.9 G / Cm3|
|Size And Shape:||Customized||Color:||White, Black Or Ivory|
|Diameter Range:||0.3mm - 150mm||Length Rangehardness:||0.5mm - 400mm|
|Max Working Temperature:||1750℃ (Alumina), 1050℃ ( Zirconia)||Application:||Ceramic Dowel Pin, Ceramic Guide Pin, Spot Welding Pin|
High temperature al2o3 99% ceramic dowel pin zirconia insulation guide pin Si3N4 spot welding pins
These ceramic pins are customized according to clients' drawing and made of high purity alumina ceramic, zirconia ceramic and Si3N4 ceramic, they are applicable to high temperature usage, such spot welding pins, guide pins and dowel pins.
To find out more, contact us right now without hesitating!
Advantages of industrial ceramic pins:
2. Self Lubricating
3. Long Service Life.
4. Good Polished Surface.
5. Environmental and Healthy.
6. Superior Mechanical Strength.
7. High Corrosion and Wear Resistance.
8. Good Insulation Performance Precision.
9. High Temperature and Pressure Resistance.
10. High Purity Zirconia and Alumina Ceramic Material.
Due to these outstanding properties, Ceramic Products are used in a wide range of industrial and advanced appications.
And a lot of practical applications prove that our ceramic products has reached a state of high standard and quality.
|Properties||Units||95 Alumina||99 Alumina||Zirconia|
|Density||ɡ / cm3||3.65||3.92||5.95 - 6.0|
|Coefficient of Thermal Expansion||10-6 / K||7.9||8.5||10.5|
|Modulus of Elasticity Young’s Mod||Gpa||280||340||210|
|HV Hardness||Mpa||1400||1650||1300 - 1365|
|Flexural Strength @ Room Temperature||Mpa||280||310||950|
|Flexural Strength @ 700℃||Mpa||220||230||210|
|Compressive Strength@Room Temperature||Mpa||2000||2200||2000|
|Fracture Toughness||Mpa * m½||3.8||4.2||10|
|Heat Conductivity @ Room Temperature||W / m * k||18 - 25||26 - 30||2.0 - 2.2|
|Electrical Resistivity @ Room Temperature||Ω*mm2 / m||＞1015||＞1016||＞1015|
|Max Application Temperature||℃||1500||1750||1050|
|Resistance to Acid Alkaline||/||High||High||High|
|Dielectric Strength||KV / mm||16||22||/|
|Thermal Shock Resistance||Δ T ( ℃ )||220||180 - 200||282 - 350|
|Tensile Strength @ 25℃||Mpa||200||248||252|
Packaging and Shipping
All types ceramic pins will be wraped in paper first individually, then packed in bubble bags, finally put in standard export carton packing, or OEM packing..
Shipped by Express ( DHL, TNT, UPS, Fedex, EMS ), Air, or Sea transportation.
Who Are We?
Mingrui has yeas of professional OEM experience in manufacturing industrial ceramic parts. We can make the products according to your drawings, custom the size, thickness and other parameters.
What Do We Do?
We have very advanced technologies in the production of zirconia and alumina ceramic nozzle, rod, ring, tube, shaft, plate, sleeve, valve, plunger, bearing, and semiconductive ceramics etc.. They are applicable to Electrical, Appliance, Mining, Oil & Gas, Energy & Power, Food & Medical, Agriculture, Aerospace,
even other High-end fields.
Our products with some certificates, such as , CE, TUV, etc..
Production Process Show
One-stop production, from the raw material ( powder ) to final products, control the quality strickly of every production link.