本文为技术资料或者文章来自网络，仅供参考学习，如涉嫌侵权，请告知删除

    中频炉炉壁内衬的检查？ 中频炉炉壁内衬的检查：要认真检查炉衬开裂的情况，如果有横向裂纹，炉衬的厚度已经达到极限，建议及时修补或重新打炉。 Inspection of furnace wall lining of induction melting furnace? Inspection of the lining of the furnace wall of the induction melting furnace: It is necessary to carefully check the cracking of the furnace lining. If there is a transverse crack, the thickness of the furnace lining has reached the limit, and it is recommended to repair or re-blast the furnace in time.