Design Features

Blue zirconia ceramic welding locating pins (also known as KCF high-temperature ceramic locating pins) are precision components specially 

designed for high-temperature welding applications, suitable for environments requiring extremely high wear resistance, fracture toughness, and electrical insulation.

High Wear Resistance and Fracture Toughness

These locating pins are made of zirconia ceramic, exhibiting a fracture toughness of up to 9 MPa·m1/2 and superior wear resistance, 

enabling them to withstand extreme wear and impact during welding.

Special Thread Design

Features internal threads and precise geometry, allowing the locating pins to be easily installed into welding equipment, ensuring 

accurate alignment and fixation.

High Temperature Performance

The high thermal conductivity of zirconia (2.5 W/(m·K)) and excellent thermal shock resistance (withstanding temperature differences up 

to 250°C) enable these locating pins to perform exceptionally well in sustained high-temperature environments.

Chemical Corrosion Resistance

The chemical stability of zirconia ceramics ensures corrosion resistance in a variety of chemical environments, especially during welding 

processes where contact with corrosive substances is possible.

Application areas

High-Temperature Welding Equipment

Used in industrial welding equipment requiring high temperatures and high strength connections, such as in the welding of automotive 

and aerospace components.

Precision Machinery

Used in precision equipment for fixing and positioning, ensuring the precise assembly and stable operation of mechanical components.

Electronics Manufacturing

In electronic assembly, these locating pins can be used to ensure the precise soldering of circuit boards and other sensitive components.

Chemical Equipment

In chemical processing equipment, due to their corrosion resistance, they are used to connect and secure components involved in 

high-risk chemical reactions.

Blue zirconia ceramic welding locating pins play a crucial role in industrial applications requiring high-temperature resistance, wear resistance, and chemical corrosion resistance due to their excellent physical and mechanical properties. These characteristics, combined with their 

precise thread design, make these locating pins an indispensable component in efficient and reliable welding processes, significantly 

improving the accuracy and safety of welding operations.

In the field of precision ceramic machining and customization, our company is committed to producing various high-performance ceramic 

components, including zirconia ceramics, silicon nitride, and aluminum nitride. These ceramic components possess excellent thermal stability, electrical insulation, high-temperature stability, and wear resistance, and are widely used in key fields such as aerospace, electronics, 

machinery, military, and automotive. Our products, with their superior performance and reliability, provide crucial support and assurance to 

our customers, helping them improve production efficiency and optimize product performance.