氮化硅发热体保护套管
氮化硅发热体保护套管因其良好的热导率、耐高温和耐
腐蚀特性，在保护加热器元件不受侵蚀，提高其使用寿命和
可靠性的同时，还确保了金属熔液受热均匀。
With excellent thermal conductivity,high temperature resistance,and corrosion resistance,
silicon nitride heater production tubes not only can protect the heater to avoid corrosion in non-ferrous metal,
improve its service life and reliability,but also ensure uniform heating of the molten metal.
o 优异的机械性能
o 优异的耐热冲击性
o 优异的耐腐蚀性，可延长使用寿命
o Excellent in mechanical properties
o Outstanding thermal shock resistance
o Superior corrosion resistance for longer service life
