MACOR glass-ceramic dowel pins
Alias: Macor glass-ceramic structural parts
Description：
Machinable ceramic dowel pins are high precision pin/shaft-type structural parts manufactured from machinable glass-ceramics (such as MACOR) or other machinable ceramic materials as the substrate. The material can be machined at room temperature through ordinary metalworking equipment such as cutting, drilling, tapping, milling, etc., without sintering before forming, which greatly shortens the production cycle. The product has excellent electrical insulation, high temperature resistance, corrosion resistance, and low thermal conductivity, and is widely used in electronics, vacuum equipment, semiconductors, precision machinery and other industries.
Features:
Machinable ceramic structural parts (Alias: Macor glass-ceramic components) are a unique engineering material, specifically designed to meet the needs of industrial applications with high precision and complex shapes. Here are the design features and main application areas of these ceramic structural parts:
1. Ease of machining
Machinable Macor glass-ceramics can be drilled, milled, ground and polished using conventional metalworking tools without the need for dedicated ceramic processing equipment. This reduces the cost and time of manufacturing complex components.
2. High temperature stability
It has the ability to maintain mechanical stability and dimensional accuracy at temperatures up to 800℃, making it suitable for high-temperature applications.
3. Superior electrical insulation
The extremely high electrical insulation strength (30 KV/mm) and volumetric resistance (1016 Ω.cm) make it an ideal material for electronic and high-voltage applications.
4. Thermal management performance
Low thermal conductivity (1.71 W/(m·K)) and good thermal shock stability (△T=200°C), suitable for environments with frequent and rapid temperature changes.
5. Chemical stability
It is non-absorbent and has zero air permeability, indicating that it can maintain its performance in a variety of chemical environments.
Applications:
1. Aviation & Aerospace
In spacecraft thermal management systems, they are used to manufacture insulators and brackets, as well as components used to handle extreme temperatures.
2. Semiconductor manufacturing
Used as a handling arm or support structure in semiconductor manufacturing equipment, its low dust characteristics are particularly important for maintaining a cleanroom environment.
3. Laboratory equipment
In laboratory analysis and testing equipment, Macor ceramics are used to manufacture precision components due to their ability to be accurately machined into complex shapes.
4. Electrical insulation applications
In power and high-voltage equipment, it is used to make insulators to prevent arcing and current leakage.
5. Thermal management applications
Used in heat dissipation elements in electronic devices, especially in temperature-sensitive or devices that require a high degree of insulation.
Macor can process ceramic structural parts, with its high-precision processing capabilities, superior thermal and electrical properties, showing high application value in aerospace, semiconductor manufacturing and electrical insulation and other fields. These properties make them indispensable materials in modern high-tech industries, especially in high-performance applications where material performance is demanding. Its ease of machining further enhances its appeal in designing and manufacturing complex industrial components, providing a solution that is both cost-effective and efficient.
Product customization:
In the field of precision ceramic processing and customization, Fudong Machinery is committed to the production of various high-performance ceramic parts, including zirconia ceramics, silicon nitride, aluminum nitride and other products. These ceramic parts have excellent thermal stability, electrical insulation, high temperature stability and wear resistance, and are widely used in key fields such as aerospace, electronics, machinery, military industry, and automotive.
With its excellent performance and reliability, our products provide customers with key support and guarantees, helping them improve production efficiency and optimize product performance.
Non-standard parts customization, due to different requirements such as product size, material details, processing accuracy, etc., resulting in different costs such as material costs, processing costs, packaging logistics, etc. Please be sure to contact customer service when ordering, provide as much part information (drawings or samples, use environment, etc.) and your requirements (quantity, delivery date, etc.) as much as possible, and we will submit you a specific plan that meets your parts requirements, as well as a preferential quotation.
