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Insulating positioning pin alumina wear-resistant ceramic

Insulating positioning pin alumina wear-resistant ceramic

  • Insulating positioning pin alumina wear-resistant ceramic
  • Insulating positioning pin alumina wear-resistant ceramic
  • Insulating positioning pin alumina wear-resistant ceramic
Insulating positioning pin alumina wear-resistant ceramic
Product Details:
Place of Origin: Jiangsu, China
Brand Name: Weite ceramics
Certification: ISO9001
Model Number: 020
Payment & Shipping Terms:
Minimum Order Quantity: 50piece
Price: Negotiate
Packaging Details: carton
Payment Terms: T/T, L/C
Supply Ability: 100000 per month
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Detailed Product Description
Features: Insulation Device Ceramics Name: Positioning Pin
Material: Alumina Ceramic Size: 5.8x21.6
Advantage: Insulation Brand: Weite Ceramics
Color: White Application: Injection Mould
High Light:

Alumina Wear Resistant Ceramics

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Insulation Wear Resistant Ceramics

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21.6mm high alumina ceramic

 

99 Porcelain  Wear-Resistant Ceramic Positioning Pin For Stamping Die

 

Product Overview

 

The role of the positioning pin is to limit the free movement of the item. Degrees of freedom: When an object is in space, it must have six degrees of freedom, linear movement in the three axes of X Y Z, and rotational movement around X Y Z. Positioning pins are parts that participate in limiting these degrees of freedom. In a mold composed of two or more parts, a pin designed to accurately position the adjacent two parts of the mold. In the spindle positioning, 1) mechanical cam mechanism (2) rough positioning by photoelectric disk method, then a hydraulic or pneumatic positioning pin is inserted into the pin hole or pin groove on the spindle to achieve precise positioning, and the positioning pin exits after the tool change is completed , The spindle starts to rotate.

 

 

Widely used in coal-fired power plants, iron and steel, smelting, machinery, coal, mining, chemical, cement, port and terminal enterprises, coal transportation, conveying system, powder milling system, ash discharge, dust removal system and other large wear and tear mechanical equipment , Can provide different types of products according to different needs

Insulating positioning pin alumina wear-resistant ceramic 0

Product parameter table

 

Material


Project

Alumina AL203 Silicon carbide sic Silicon nitride sin Silicon nitride sin
Color Ivory black black Milky white, gray black
Content(%) 99.5 …… …… ……
Main features
  • Excellent high frequency electrical insulation
  • Good wear resistance
  • preservative
  • Strong
  • High hardness

 

  • Good high temperature strength
  • High thermal conductivity
  • Strong alkali resistance
  • Wear-resistant
  • Lightweight
  • Good high temperature strength
  • Strong impact resistance
  • Strong corrosion resistance
  • Lightweight
  • High strength and high impact resistance
  • Good self-lubricating
  • Strong alkali resistance
  • Smooth surface
  • Good toughness
The main purpose
  • Wear parts
  • High temperature parts
  • Corrosion resistant parts
  • Machinery Seal
  • Sliding parts
  • High temperature parts
 
  • Molten metal parts
  • Metal plasticity
  • Processed parts
  • Industrial knives
  • Pump parts
  • Wear parts
Density Kg/m³ 3.9*10 3.16*10 3.3*10 6.0*10

 

 

Mechanical behavior

 

Vickers hardness Gpa 16.0 23.0 14.0 13.2 12.7
Flexural strength Mpa 360 450 1020 1000 1470
Compressive strength Mpa 2350 …… …… …… ……
Fracture toughness Mpa 4 2-3 7 4-5 4-5

 

 

Thermal performance

 

Linear expansion coefficient 40-400℃ ×10-5/℃ 7.2 3.7 2.8 10.5 10.8
40-800℃ 8.0 4.4 3.3 11.0 11.3
Thermal conductivity W/(m·k) 32 200 27 3 3
Specific heat J/(kg·k) 0.78*10 0.67*10 0.65*10 0.46*10 0.46*10
Thermal shock resistance (in water) 250 …… >800 300 350
Electrical performance Dielectric strength V/m 15*105 …… 13*105 11*105 ……
Volume resistance(20℃) Ω·cm >1014 108 1014 1013 ……
Dielectric constant …… 9.6 …… 9.9 33 ……
Loss factor ×10-4 10 …… …… 520 ……

 

Product advantages

 

• Size and thermal stability
• High performance features
• Hydrolysis resistance
• Self-lubricating performance
• Extended service life

 

Applications
  • Shipbuilding, bridges, large-scale structural facilities
  • Lighting industry
  • Electronics and electric heating industry

With the development of science and technology and the improvement of manufacturing technology, new varieties continue to appear, and they will be used more and more in the fields of modern industry and modern science.

Insulating positioning pin alumina wear-resistant ceramic 1

Product Picture

 

Insulating positioning pin alumina wear-resistant ceramic 2

 

Product packaging

 

Packed in carton

Insulating positioning pin alumina wear-resistant ceramic 3

 

FAQ

 

1. Are you a factory or a trading company?

Answer: We are a factory, welcome to visit our factory.

2. What is the price of your product?

Answer: Please do your best to inquire about each detailed requirement including quantity, size, color, packaging, etc., then we will give you an accurate quotation at the first time.

3. How to guarantee the quality of the products we ordered from you?

Answer: The company has strong technical force, advanced production equipment and perfect testing methods. The products have beautiful appearance and quality assurance. The company has passed ISO9001: 2000 international quality system certification, and the product sales network covers all parts of the country; more than 80% The products are exported to Asia, Europe, and the United States, and enjoy a good reputation in the domestic and foreign markets. The company has strong technical support, excellent management personnel, and perfect customer service. Regardless of product quality or distribution services, they have won the praise of customers.

4. Is it possible to make the product our own design?

Answer: Yes! We accept customized orders. And we also have an experienced R&D team, and will do everything in accordance with your expectations!

Contact Details
Yixing Weite Chinaware Co., Ltd

Contact Person: wei.teci

Tel: +8613801535622

Send your inquiry directly to us
Yixing Weite Chinaware Co., Ltd
Hongwei Development Zone, Dingshu Town, Yixing City, Jiangsu Province
Tel:86--13921342218
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