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Spot Welding Zirconia Ceramic Pin , Blue ZrO2 Ceramic Centering Pins

Spot Welding Zirconia Ceramic Pin , Blue ZrO2 Ceramic Centering Pins

    • Spot Welding Zirconia Ceramic Pin , Blue ZrO2 Ceramic Centering Pins
    • Spot Welding Zirconia Ceramic Pin , Blue ZrO2 Ceramic Centering Pins
    • Spot Welding Zirconia Ceramic Pin , Blue ZrO2 Ceramic Centering Pins
  • Spot Welding Zirconia Ceramic Pin , Blue ZrO2 Ceramic Centering Pins

    Product Details:

    Place of Origin: Guangdong, China(mainland)
    Brand Name: OEM
    Certification: ISO, , TUV
    Model Number: Customized

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 pc
    Price: Negotiable
    Packaging Details: Wrap in paper first individually, then packed in bubble bags, finally put in standard export carton packing, or OEM packing.
    Delivery Time: 5 - 30 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
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    Detailed Product Description
    Product Name: Blue Zirconia Ceramic Pin Material: Zirconia / Alumina / Si3N4
    Water Adsorption: 0 Density: 3.9 G / Cm3 - 6.0 G / Cm3
    Size And Shape: Customized Color: White, Black, Ivory, Blue
    Diameter Range: 0.1mm - 150mm Length Rangehardness: 0.5mm - 400mm
    Max Working Temperature: 1750℃ (Alumina), 1050℃ ( Zirconia) Application: Ceramic Dowel Pin For Welding Machine
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    ceramic dowel pins

    Zirconia Ceramic Spot Welding Pin and Blue ZrO2 Ceramic Centering Pins
    Product Description


    Our ceramic pins are made of hard, stabilized Zirconium oxide, Alumina ceramic or silicon nitrate, which provide longer service life than steel pins with no risk of electrical shorting. They can work at high temperature and refactory, mainly used for welding manchines. The extremely hard ceramic materials resist wear and spatter without any risk of localized damage and compromising of the coating. Ceramic pins are well suited for most applications and can outlast traditional steel pins by factors of 50 or more if used properly. Due to the high hardness and manufacturing process for the ceramic, all parts are finished to specification by diamond grinding. This does increase the lead time and cost for each pin.

    We can quote from samples and/or from prints/drawings. Please contact us online, calling or email.


    Advantages of 95% YSZ-ceramic pins:


    1. Refractory.

    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.

    Spot Welding Zirconia Ceramic Pin , Blue ZrO2 Ceramic Centering Pins 0Spot Welding Zirconia Ceramic Pin , Blue ZrO2 Ceramic Centering Pins 1zro2 ceramic pinzirconia pin gaugesceramic dowel pins


    Parameter Sheet


    Properties  Units   ZrO2  95 Alumina  99  Alumina
    Density   g / cm³ 5.95-6.0g/cm³ 3.65 3.92
    Water absorption  % 0 0 0
    Coefficient of thermal expansion                             10-6/K 10.5 7.9 8.5
    Modulus of Elasticity Young's Mod                          GPa 210 280 340
    Poisson's ratio   / 0.3 0.21 0.22
    HV Hardness MPa 1300-1365 1400 1650
    Flexural Strength 
    @ room temperature              
    MPa 950 280 310
    Flexural Strength 
    MPa 210 220 230
    Compressive Strength 
    @ room temperature
    MPa 2000 2000 2200
    Fracture Toughness   MPa *m 1/2 10 3.8 4.2
    Heat conductivity 
    @ room temperature         
    W/ m*k  2-2.2 18-25 26-30
    Electrical Resistivity 
    @ room temperature  
    Ω*mm2 /m >1015 >1015 >1016
    Max using temperature                                             °C 1050 1500 1750
    Resistance to acid alkaline                                              / high  high  high 


    Production Process: 


    One-stop production, from the raw material (powder) to final products, control the quality strickly of every production link.


    alumina ceramic washer

    Company Information


    alumina ceramic washer


    We are a professional manufacturer of industrial ceramic parts, who has years of OEM experience in China. And very advanced technologies in the production of zirconia and alumina ceramic tube, ceramic rod, ceramic plate, ceramic ring, ceramic sleeve, ceramic valve, ceramic piston plunger pump, and semiconductor ceramics, etc..


    They are applicable to Electrical, Appliance, Mining, Oil & Gas, Energy & Power, Food & Medical, Agriculture, Aerospace, even other high-end fields.


    Dongguan Mingrui Ceramic Tech. Co. Ltd.
    Add: No.21 Chuangxing Rd., the 2nd Industrial Zone of
    Shangsha,Chang'an town, Dongguan city, Guangdong,China
    Tel: +86 0769 85090316
    Fax: +86 0769 85090326
    Skype: +86 18122972636
    Mobile: +86 18122972636


    alumina ceramic washer

    Packaging & Shipping
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    Our Advantages


    More than 10 experience in industrial ceramic products


    We can follow your CAD drawings, 3D files or samples to product the parts out.


    More than 10 professional engineers, about 80 workers, 2,500 square meters workshop


    High strength, high hardness, wear resistance, electrical insulation, low thermal conductivity, corrosion resistance


    Consistent quality, dependable support and delivery, and innovative solutions



    Contact Details
    Dongguan Ming Rui Ceramic Technology Co.,ltd

    Contact Person: Admin deng

    Tel: 86-18122974730

    Send your inquiry directly to us (0 / 3000)

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