|Place of Origin:||Jiangsu, China|
|Brand Name:||Weite ceramics|
|Minimum Order Quantity:||1000piece|
|Payment Terms:||T/T, L/C|
|Supply Ability:||100000 per month|
|Features:||Insulation Device Ceramics||Name:||Positioning Pin|
|Material:||95 Porcelain Alumina||Advantage:||High Wear Resistance|
|Application:||Chemical And Metallurgical Industries||Classification:||Fixed Positioning Pin, Replaceable Positioning Pin|
wear resistant ceramic positioning pin,
95 porcelain alumina positioning pin
95 Porcelain Special Purpose Wear-Resistant Ceramic Positioning Pin
Special-shaped ceramic positioning pins have extremely strong corrosion resistance, and can also be used in strong acids, strong alkalis, and seawater. At 1100 ℃, the strength and hardness are almost unchanged. Can also be used in non-magnetic and magnetic fields.
The ceramic positioning pin is similar to the ordinary welding positioning pin, but it is made of super-hard silicon nitride ceramic material. The special physical and chemical properties of ceramic materials determine certain special properties of silicon nitride positioning pins. For example, high wear resistance, high hardness, non-conductive, non-magnetic, non-stick welding slag and other excellent properties.
|Alumina AL203||Silicon carbide sic||Silicon nitride sin||Silicon nitride sin|
|Color||Ivory||black||black||Milky white, gray black|
|The main purpose||
|Linear expansion coefficient||40-400℃||×10-5/℃||7.2||3.7||2.8||10.5||10.8|
|Thermal shock resistance (in water)||℃||250||……||＞800||300||350|
|Electrical performance||Dielectric strength||V/m||15*105||……||13*105||11*105||……|
Ceramic positioning pins can be applied to accessories for special purpose parts of high temperature resistance, corrosion resistance, wear resistance, and high voltage resistance used in industries such as electronics, machinery, chemical industry, metallurgy, textiles, and power.
After the positioning pin is worn, it will produce a blocking effect when loading and unloading, causing the positioning hole of the part to be hooked. In order to ensure the accuracy of the relative position between the two parts after the certificate is installed, cylindrical pins or tapered pins are often used for positioning, so the requirements for the pins and pin holes are high. In order to facilitate the processing of pin holes and pins, as far as possible, the pin holes are made as through holes as much as possible.
All kinds of positioning pins, porcelain tubes, porcelain rods and electrical ceramics can be customized and processed with samples.
Packed in carton
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 Person: wei.teci