Molybdenum Disilicide (MoSi₂) Heating Element

Product Overview

Molybdenum disilicide (MoSi₂) heating elements are high-performance heating materials known for their excellent high-temperature oxidation resistance and good electrical conductivity. They are widely used in high-temperature furnaces, laboratory furnaces, and advanced dental furnaces. Due to their outstanding chemical and physical properties, MoSi₂ heating elements provide excellent stability and long service life in extreme temperature environments. Made from high-purity MoSi₂ materials and processed by heat forming, these elements provide uniform heating performance and are ideal for use in both industrial and scientific research applications.

Features

• Smooth Surface: The surface is clean and smooth, free from cracks and obvious scratches, ensuring excellent thermal conductivity.
• Uniform Diameter: The uniform diameter ensures an even heat distribution, improving heating efficiency.
• Complete Protective Coating: A dense and complete protective coating that is not prone to shedding, enhancing the service life of the element.
• Strong Soldering Joints: The soldering joints are robust and impact-resistant, preventing breakage due to vibration or shock.
• Precise Bending: The geometry of the bent parts is highly precise, meeting high-precision customization requirements.
• High Density: High-density material with excellent electrical conductivity, which enables faster heating and reduces energy consumption, lowering production costs.
• High Temperature Toughness: The material is processed to have excellent high-temperature toughness, meeting a variety of custom requirements.
• High Temperature Strength: Able to withstand high surface loads at elevated temperatures, with minimal deformation.
• High Purity: Made from high-purity materials, suitable for high-end equipment like dental furnaces and laboratory furnaces.
• Excellent High-Temperature Resistance: Offers exceptional high-temperature resistance and can maintain stable performance in extreme temperatures for extended periods.
• ISO9001 Quality Assurance: Manufactured under strict ISO9001 quality control systems to ensure consistent and reliable product quality.

Chemical Properties

• High-Temperature Oxidation Resistance: MoSi₂ forms a dense quartz (SiO₂) protective layer on its surface at high temperatures in an oxidative atmosphere, effectively preventing further oxidation. When the temperature exceeds 1700°C, the SiO₂ layer melts (its melting point is 1710°C), forming protective droplets. Although the protective layer may lose its function at this point, it will regenerate upon continued use.
• Applicable Temperature Range: Not suitable for long-term use in the 400-700°C range due to intense oxidation, which can cause material degradation.

Applications

• High-End Dental Furnaces: Used during high-temperature heating processes to ensure even heating and stable operation.
• Laboratory Furnaces: Widely applied in research experiments to provide precise temperature control and stable heating performance.
• Industrial Furnaces: Suitable for various high-temperature industrial heating equipment, improving production efficiency and energy-saving results.
• High-Temperature Equipment Heating Elements: Provides reliable heat sources for extreme high-temperature processing in specialized industries.