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耐火纤维密度小,导热系数小,是一种新型节能材料。在国外已经广泛地使用在各种工业炉窖上,取得显著的节能效果。国内于七十年代开始研究、使用,目前在1000℃以下的各种加热炉与热处理炉上已广泛推广应用,节能效果约为20—30％。冶金企业的多数工业炉窑温度在1000℃以上,但在1000℃以上炉子上应用全纤维复合炉衬结构尚未实践。为了在1000℃以上的工业炉窑上应用全纤维复合炉衬,取得经验,以便推广应用,
Refractory fiber density, thermal conductivity is small, is a new type of energy-saving materials. In foreign countries have been widely used in a variety of industrial furnaces, achieved significant energy savings. Domestic researches and applications started in the 1970s. At present, various heating furnaces and heat treatment furnaces below 1000 ° C have been widely applied, with an energy saving effect of about 20-30%. Most industrial furnaces in metallurgical enterprises have a temperature above 1000 ℃, but the application of all-fiber composite linings to furnaces above 1000 ℃ has not been practiced yet. In order to apply full-fiber composite lining on industrial kilns above 1000 ℃, gaining experience so as to promote its application,