ZHENGZHOU SONGYU HIGH TEMPERATURE TECHNOLOGY CO.,LTD Company News

  Heating elements are key components in a variety of industrial and laboratory applications, and choosing the right material is critical for efficiency, durability, and performance. Molybdenum disilicide (MoSi2) is one of the most advanced heating element materials, with unique advantages such as high operating temperature, stable resistance, and long life. However, it also has certain disadvantages, including higher cost and the need for specialized power control equipment 翻译结果    Advantages of MoSi2 Heating Elements High Operating Temperatures: MoSi2 heating elements can withstand the highest operating temperatures among similar materials, making them ideal for applications requiring extreme heat. Resistance Stability: Their resistance remains stable over time, allowing new and old elements to be connected in series without degradation. Rapid Thermal Cycling: MoSi2 elements can undergo rapid heating and cooling cycles without degradation, ensuring consistent performance in dynamic environments. 1.Easy Replacement: These elements can be replaced even when the furnace is hot, minimizing downtime in industrial processes. 2.Long Life: MoSi2 heating elements have the longest inherent life among electrical heating elements, reducing replacement frequency and maintenance costs. 3.Versatility: They come in a variety of shapes and sizes to accommodate a wide range of furnace designs and applications.    

   An electric furnace is a device that uses the heat generated by the electrothermal effect to heat materials in order to achieve the desired physical and chemical changes. For example, a steelmaking electric arc furnace is a device with a furnace body and a hearth, in which the arc discharge effect is used to convert electrical energy into thermal energy to achieve the melting process of the charge.     There are many types of electric furnaces in the industry and they are widely used. For the convenience of naming and discussion, electric furnaces are classified according to their characteristics:   (1) According to the electric heating method: resistance furnace, induction furnace, arc furnace, plasma furnace, electron beam furnace, dielectric (microwave) heating equipment; (2) According to the heating method: radiation type, convection type, conduction type; (3) According to the atmosphere in the furnace: ordinary atmosphere, controlled atmosphere, vacuum furnace; (4) According to the characteristics of the furnace body structure: vertical, horizontal, chamber, straight-through, box, well, annular, hood, melting pool furnace, crucible furnace, melting groove furnace, solidification shell furnace, etc.; (5) According to the material conveying method: push type, roller bottom type, crawler type, stepping type, trolley type, etc.; (6) According to the operation mode: intermittent type, continuous type; (7) According to the characteristics of the power supply: DC, AC (industrial frequency, medium frequency, high frequency); (8) According to the purpose of heating: melting, rolling, casting and forging, heat treatment, drying, etc.     Resistance furnaces include trolley resistance furnaces, double trolley resistance furnaces, box resistance furnaces, pit resistance furnaces and large trolley furnaces.  

Silicon carbide (SiC) is a high-performance ceramic material with high thermal conductivity, high hardness and excellent corrosion resistance.   Based on these characteristics, silicon carbide heat exchangers have shown unique advantages in the pharmaceutical, chemical, food processing and other industries.   Compared with traditional metal heat exchangers, silicon carbide heat exchangers can not only effectively improve heat exchange efficiency, but also significantly reduce equipment maintenance costs and service life.

What is MoSi2 Heating Element? MoSi2 (molybdenum disilicide) heating elements can be used in air (oxygen atmosphere) at temperatures of up to 1800 °C. They are able to generate higher temperatures than other materials also used in air, such as Kanthal® (FeCrAl alloy) wire, Nichrome wire, or SiC (silicon carbide) heating elements.