Introduction to Macor Ceramic materials
Macor ceramic is versatile with high hardness, strength, and elastic modulus, ideal for industrial applications. Its temperature stability, low thermal conductivity, and thermal shock resistance suit thermal insulation, while excellent electrical insulation benefits electronic and electrical applications.
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| Plate material mm (L, H, and W can be selected as needed, customization supported) | ||||||||||||
| L | 3 | 5 | 8 | 10 | 12 | 15 | 18 | 20 | 22 | 25 | 28 | More (Customizable) |
| W*H | 100*100 | 90*140 | 95*145 | 150*150 | 160*160 | 122*290 | 110*275 | More (Customizable) | ||||
| Rod material mm (W, Ø can be selected as needed, customization supported) | ||||||||||||
| Ø | 0.5 | 0.8 | 0.9 | 1 | 1.5 | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | More (Customizable) |
| W | 60 | 100 | 120 | 200 | More (Customizable) | |||||||
Macor ceramics are very unique and useful materials that possess several compelling properties.
1. Excellent Mechanical Performance and Applications
Advanced ceramics exhibit exceptional mechanical characteristics, including high hardness, strength, and excellent compressive resistance. These properties make advanced ceramics an ideal choice for many industrial applications, especially in environments requiring materials to withstand extreme forces and wear.
- High Hardness and Strength:
- Rockwell Hardness: R45N is 40.
- Vickers Hardness (500g load): 11.5 GPa (1175 Kg/mm²).
- Modulus of Elasticity: At 25°C, the modulus of elasticity is 65 GPa.
- Flexural Strength: At 20°C, the flexural strength is 108 MPa.
- Compressive Strength: At 20°C, the compressive strength is 488 MPa.
These mechanical properties enable advanced ceramics to maintain stability under impact and stress, reducing the risk of fracture. Due to their high strength and wear resistance, advanced ceramics are commonly used to manufacture various high-performance industrial components such as parts in milling machines, sliding components, and cutting tool blades.
2. Outstanding Thermal Properties
Advanced ceramics also possess excellent thermal properties, including high temperature stability, low thermal expansion coefficient, and good thermal shock resistance.
- Maximum Operating Temperature: The maximum operating temperature is 800°C.
- Thermal Conductivity: At 25°C, thermal conductivity is 1.71 W/(m·K).
- Thermal Expansion Coefficient: The thermal expansion coefficient is 7.2 × 10⁻⁶/°C.
- Thermal Shock Stability: Thermal shock stability is 200°C.
These characteristics make advanced ceramics very useful in applications requiring insulation or thermal protection. For example, in certain chemical processing equipment and high-temperature furnaces, advanced ceramics can be used as thermal barrier coatings to help control temperature and protect sensitive mechanical components from overheating damage.
3. Excellent Electrical Performance
Advanced ceramics also demonstrate excellent electrical insulation properties, making them highly valuable in electronic and electrical applications.
- Breakdown Strength (Dielectric Strength): The breakdown strength is 30 KV/mm.
- Volume Resistivity at 20°C: At 20°C, the volume resistivity is 10¹⁶ Ω·cm.
These electrical properties make advanced ceramics very effective in high-voltage and high-frequency applications, providing reliable insulation protection.
This type of advanced ceramic material excels in various demanding application environments, particularly in fields requiring high hardness, strength, exceptional thermal, and electrical performance.
| Material Properties & Physical Performance | Units | Typical Values |
| Colour | white | |
| Density | g/cm3 | 2.6 |
| Gas permeability | 0 | |
| Water Absorption | % | 0.00% |
| Hardness | R45N | 40 |
| Vickers Hardness (Load 500g) | Gpa(Kg/mm²) | 11.5(1175) |
| Modulus of Elasticity(25℃) | Gpa | 65 |
| Flexural Strength(20℃) | Mpa | 108 |
| Compressive Strength(20℃) | Mpa | 488 |
| The rmodynamic property | Units | Typical Values |
| Maximum Use Temperature | ℃ | 800 |
| Thermal Conductivity(25℃) | W/(m·K) | 1.71 |
| Thermal Expansion Coefficient | 10-6/℃ | 7.2 |
| Thermal Shock Resistance | △T℃ | 200 |
| Electricl Protperties | Units | Typical Values |
| Dielectric Strength | KV/mm | 30 |
| Volume Resistivity at 20°C | Ω.cm | 1016 |
*For more details, please feel free to contact our company.
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Material:Silicon Nitride Ceramics
Describe:High-temperature silicon nitride ceramic tubes, thermal shock protective sleeves, and precision ceramic products excel in harsh environments. Known for heat resistance, thermal shock resistance, crucial in petrochemicals, aerospace, and energy sectors.

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Material:Zirconia Ceramics
Describe:Custom trapezoidal zirconia (ZrO2) ceramic blades, also known as waist hole industrial blades, offer exceptional wear resistance, fracture toughness, and corrosion resistance. Designed with precise waist holes, these blades ensure secure positioning for precise cutting in precision machinery and industrial equipment.

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Material:Zirconia Ceramics
Describe:These zirconia ceramic fixing strips feature high hardness and strength, enabling excellent performance in demanding physical environments. They find extensive applications in fields such as power electronics, high-temperature environments, mechanical manufacturing, medical equipment, and aerospace.

Large-sized zirconia ceramic rollers
Material:Zirconia Ceramics
Describe:Enhanced roller design improves grip and efficiency in metal sheet processing, ensuring uniformity and product quality while reducing friction and wear for better production line performance.

Aluminum Nitride Ceramic Sheet/Substrate
Material:Aluminum Nitride Ceramics
Describe:Aluminum Nitride Ceramic Sheet/Substrate offer precise perforation for mechanical support, electrical insulation, and thermal management enhancement in precision applications.

Alumina T-shaped ceramic cap
Material:Alumina ceramics
Describe:The alumina T-shaped ceramic cap combines Al2O3 material with precision engineering, offering high-temperature resistance, corrosion resistance, and electrical insulation. Its customized design ensures reliability and stability in extreme environments, meeting modern industry demands.

