Products
Silicon Nitride Heater Protection Tube
Features
•Silicon nitride ceramics have become the preferred material for protecting the external heaters in the aluminum processing industry due to their excellent high-temperature performance and corrosion resistance.
•With high temperature strength and good resistance to thermal shock, the product can withstand the erosion from high-temperature heating elements and aluminum water for an extended period, with a normal service life of over one year.
•Silicon nitride ceramics hardly react with aluminum water, which helps maintain the purity of the heated aluminum water.
•Compared to traditional upper radiation heating methods, the energy-saving efficiency is increased by 30%-50%, reducing aluminum water overheating and oxidation by 90%.
•For safety reasons, the product should be preheated at temperatures above 400°C before use.
•During the initial use of the electric heater, it should be slowly heated according to the warming-up curve.
•To prolong the product's service life, it is recommended to conduct surface cleaning and maintenance regularly (every 7-10 days).
