中频电炉炉衬耐火材料在使用过程中，不同生产厂家炉衬材料的使用寿命存在着天壤之别。有的材料经过有经验操作人员的精心使用，经过一次中修和及时小修，熔炼球铁，炉衬平均寿命能达到近千炉次，熔炼高铬铸铁炉衬平均寿命能达到550炉次，熔炼低合金铸铁炉衬平均寿命能达到630炉次。而有的炉衬材料使用几十炉次甚至几炉就发生穿炉现象。也有时会出现同一厂家的炉衬材料同一位操作人员，在不同的电炉上使用效果也存在着很大差异。为什么会出现这种现象？这时人们往往会认为炉衬材料的质量有问题。其实出现这种现象，不单单是材料的质量问题，也和操作人员平时的使用习惯和对电炉的日常保养维护也有很大关联。通过十几年对客户使用情况的调查分析，石家庄金峰铸造材料有限公司的技术研究人员总结出了影响炉衬材料使用寿命的几大因素和使用过程的注意事项。通过对操作人员的培训，让他们了解这些基本知识，从而提高炉衬材料的使用寿命，为客户的企业降低了生产成本，提高了生产效率。受到客户朋友的一致好评。下面咱们就从以下几点向大家介绍一下这方面的知识。 Intermediate frequency electric furnace lining refractory material in use process, different manufacturers the service life of furnace lining materials there are worlds apart. Some of the material after careful use of experienced operators, after a long and minor repair in time, smelting iron ball, lining the average life expectancy reaching nearly thousand times, smelting high chromium cast iron lining life expectancy can reach 550 times, smelting low alloy cast iron lining life expectancy to reach 630 furnace. And some even a few furnace lining material used dozens of furnace time in furnace occur. Sometimes the same manufacturer lining material of the same operator, using effect in different electric stove there are great differences. Why will appear this kind of phenomenon? At this time people tend to think that the quality of lining material has a problem. Actually appear this kind of phenomenon, not only is the quality problem of the material, and operators at ordinary times also use habits and daily maintenance of furnace maintenance are highly correlated. Through more than ten years on the investigation and analysis of customer usage, shijiazhuang caxa casting material co., LTD. Technology researchers summarized of several factors affect the service life of the furnace lining materials and the use of process matters needing attention. Through the training of operating personnel, let them know the basic knowledge, to improve the service life of furnace lining materials, for clients to reduce the production cost of enterprise, improve the production efficiency. By customers friend's consistent high praise. Below we will from the following introduce this knowledge.