L-Type Molybdenum Disilicide Heating Elements For High Temperature Industrial Furnaces

L-Type Molybdenum Disilicide Heating Elements

  L-type molybdenum disilicide heating elements offer numerous excellent properties. They can stably operate in high-temperature environments of 1600-1800°C, exhibiting excellent oxidation resistance. The SiO₂ protective film formed on the surface effectively prevents further oxidation, ensuring the element's service life. Their high heating efficiency and strong heat radiation allow for rapid temperature increases in the heated area, improving heating efficiency. Their excellent heat uniformity reduces quality variations in the heated material caused by temperature variations. In terms of mechanical strength, they maintain a certain level of strength even at high temperatures, resist deformation and damage, and are adaptable to complex working conditions.

  There are also precautions for use. First, avoid rapid heating and cooling, as this can easily cause element cracking due to thermal stress. Temperature increases and decreases must be performed at reasonable rates. Second, ensure reliable connections during installation. Poor contact can cause localized overheating and shorten element life. Wiring procedures must be standardized. Third, the working environment must be kept clean to avoid the ingress of impurities and corrosive gases. Corrosive elements such as sulfur and phosphorus can damage the SiO₂ protective film and accelerate element damage. Fourth, depending on the furnace type and heating requirements, the component layout and power must be properly designed. Overloading can significantly reduce the service life, so the equipment parameters must be strictly followed. Following these characteristics and precautions will ensure that L-type molybdenum disilicide heating elements operate stably and efficiently, maximizing their value.