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Insulating Zirconia ZrO2 Ceramic Location Dowel Pin for Welding

Insulating Zirconia ZrO2 Ceramic Location Dowel Pin for Welding

  • Insulating Zirconia ZrO2 Ceramic Location Dowel Pin for Welding
  • Insulating Zirconia ZrO2 Ceramic Location Dowel Pin for Welding
  • Insulating Zirconia ZrO2 Ceramic Location Dowel Pin for Welding
Insulating Zirconia ZrO2 Ceramic Location Dowel Pin for Welding
Product Details:
Place of Origin: China
Brand Name: Mingrui
Certification: ISO9001-2015,,UL
Model Number: Customized
Payment & Shipping Terms:
Minimum Order Quantity: 1 pieces
Price: USD1-20/pcs
Packaging Details: 1. wooden case with foam; 2. carton box with foam;
Delivery Time: 10-20 working days after the order confirmed
Payment Terms: L/C, T/T, Western Union, MoneyGram, D/P, D/A
Supply Ability: 10000 pieces month
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Detailed Product Description
Material: Zirconia Ceramic Compressive Strength: 2200 Mpa
Max Working Temperature: 1200 °C Vicker's Hardness: 18 GPa
Moh's Hardness: 9 Water Absorption:: 0
Usage: Wear-resisting Material Application: Industrial Ceramic
High Light:

ceramic guide pin

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ceramic dowel pins

 

 

 

Insulating Zirconia ZrO2 Ceramic Location Dowel Pin for Welding

 

 

Product Description
 

During the process of high precision electric resistance welding, the accurate locating of nuts on workpiece is an important problem needed to be solved, therefore welding location dowel pin was produced. In the past, KCF welding pins was used extensively, but the pins are electric conductive with only a small insulating layer on the outside surface. When the insulating layer was worn, electric spark will occur and easily damage thread of nuts, leading to unnecessary repair of nuts and affecting production efficiency.

Zirconia ceramic has good electrical insulation, zirconia ceramic welding pins willl have no the same problem as KCF pins. Moreover, zirconia ceramic has very high hardness and good wear resistance, ceramic pins will have much longer lifespan than KCF, it will reduce the process to exchange of welding pins.

Typical Feature

1. Electrical Insulation

2. High Hardness (Moh's hardness 9)

3. Low wear loss

4. Much longer lifespan, reducing the frequent exchange

 

Material Properties
Item
Unit
Value
Material
-
Yttria Stabilized ZrO2
Color
-
White
Density
g/cm3
5.95-6.05
Moh's Hardness
-
9
Flexural Strength(at R.T.)
Mpa
900
Compressive Strength(at R.T.)
Mpa
2200
Thermal Conductivity(at R.T.)
w/mk
2.2
Coefficient of Thermal Expansion(20-1000℃)
10-6/℃
10.3
Thermal Shock Resistance
△T(℃)
280-350
Max. Working Temperature
850
Volume Resistivity(at R.T.)
Ω.cm
1012
Dielectric Constant(at R.T.)
-
26

 

 

Company Introduction:

Mingrui ceramic manufacture and provides alumina ceramic components for a wide range of application like Mechanical Equipment, Electronic & Electrical, Oil Drilling, Medical, Chemical Industry etc. According to actual application and customer's requirement, the purities vary from 95%-99.7% and the forming methods will be different. The forming methods applied in our plant include dry pressing, isostatic pressing, injection moulding, extrusion moulding. With experienced engineers and talented workers, we are confident to offer high quality, high precision, complex components for customers worldwide.

Mingrui Ceramics has years of experience designing and developing technical ceramic solutions for a wide variety of applications and industries.Wear And Corrosion Resistant Ceramic Shaft Chemical Stirring Rod. We offer this expertise to all of our customers to ensure the best design and materials are chosen for their specific application and needs.Wear And Corrosion Resistant Ceramic Shaft Chemical Stirring Rod,Typically, our custom technical ceramic components and parts we supply are used for one of three main reasons:
 
Buying Guides

In your inquiry, please provide as detailed imformation as you can for our evaluation.

 

1. Material:

If you are not sure what exact material you need, please tell us your requests on material performance and your specific application, according to which we will offer you the most suitable material.

2. Drawing:

Please make sure the drawing is clear with all of your technical requests so that we can quote asap.

3. Quantity:

The last but not the least, don't forget to tell us the quantity you need to get our best offer.

4. Tolerance:

You can provide me for tolerance,so that i can offer to you 

 
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Contact Details
Dongguan Ming Rui Ceramic Technology Co.,ltd

Contact Person: Admin deng

Tel: 86-18122974730

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