指出在冶炼过程中炉衬遭损坏的主要原因是初渣的化学侵蚀和精炼期的高温热作用。
It shows that the main causes of lining wear in ferro - chrome smelting process are the chemical erosion by early slag and the thermal effect at high temperature.
结果表明，添加高铝矾土能增强干式料的烧结性能，同时在不降低干式料抗熔渣侵蚀性的情况下提高了干式料的抗熔渣渗透性。
The result shows that adding alumina in the materials can promote its sintering properties, and improve its penetration resistance meanwhile don't effect to its corrosion resistance.
金属陶瓷具有良好的耐热态金属及熔渣侵蚀性能，可实现对高温熔体温度的连续测量。
The cermet had merits of high resistance to corrosion of hot metal and slag, it can be used for continuous temperature measurement.
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