Comparison between MACOR ® and Shapal High-M: Machinable Ceramics for Advanced Applications

Comparison between MACOR ® and Shapal High-M: Machinable Ceramics for Advanced Applications

MACOR ® and Shapal Hi-M have been proven to be the best choices for selecting machinable materials for high-performance applications. Both of these materials are unique and possess characteristics that make them suitable for various industrial applications. However, understanding their differences is crucial for making wise choices. This article provides a detailed comparison of MACOR ® And Shapal Hi-M, with a focus on their advantages, features, and best applications.

Overview of Machinable Microcrystalline Glass (Macor)

MACOR is owned by Corning Inc ® , renowned for its versatility and excellent processing technology. This glass ceramic material can be easily processed using standard metalworking equipment without the need for expensive diamond tipped tools. The main characteristics of MACOR include:

Machinability: Traditional tools can be used to achieve precise tolerances.

Thermal stability: It can withstand temperatures up to 800 degrees Celsius in an oxidizing environment and 1000 degrees Celsius in an inert atmosphere.

Electrical insulation is an excellent electrical insulator. It maintains its performance within a certain temperature and frequency range.

Dimensional stability: Will not creep or deform, making it an ideal choice for precision applications.

Zero porosity - clean, no degassing. Very suitable for vacuum environments and applications that require high purity.

Overview of Shapal Hi-M Machinable Aluminum Nitride

Shapal Hi-M produced by Tokuyama Corporation is a hybrid ceramic machinable material that combines the properties and processability of aluminum nitride. Compared with other machinable materials, it has excellent thermal conductivity. Shapal Hi-M has the following main features:

Thermal conductivity - High thermal conductivity (90W/mK) makes it an excellent heat sink.

It is stable at high temperatures. This device can operate in atmospheres with temperatures up to 1900 degrees Celsius and in air with temperatures up to 1000 degrees Celsius.

Mechanical strength: Compared to MACOR ® Compared to it, it has higher bending strength (300 MPa) and compression strength (1200 MPa).

Processability: Even when using MACOR ®， It can also be molded into precise dimensions.

comparative analysis 

1. Thermal performance

MACOR ® is an excellent insulation material suitable for low thermal conductivity applications up to 1000 degrees Celsius.

Shapal Hi M: This is a high-temperature resistant material with high thermal conductivity. This makes it very suitable for heat dissipation.

2. Mechanical strength:

MACOR ® is a universal material with mechanical strength lower than Shapal Hi M.

Shapal Hi M: Its excellent mechanical strength makes it an ideal choice for harsh environments that require mechanical stress.

3. Processability:

MACOR ®: This material is easy to process using standard tools. This allows for rapid prototyping and reduces costs.

Shapal Hi M: This requires more knowledge and professional tools, but it can produce complex and precise shapes.

4. Application:

Due to its zero porosity and insulation properties, it is highly suitable for vacuum environments, semiconductor fixtures, aerospace components, medical devices, and vacuum environments.

Shapal Hi M: Suitable for applications that require high thermal conductivity, mechanical strength, and heat dissipation.

You can also learn more about the conclusions of this article.

Shapal Hi M in MACOR ® Available, but the choice depends on your specific application. If you need ease of processing, low thermal conductivity, and electrical insulation, MACOR ® is the best choice. If you need high thermal conductivity and excellent mechanical strength, Shapal Hi M is a better choice.

MACOR ® and Shapal Hi-M are highly efficient in their application areas, making them indispensable in advanced industrial applications. Contact Jundro ceramic suppliers to learn more about these materials and discover their potential in your project. Maximize the performance of specific applications.