高炉生产的科技进步远景是向高炉操作人员提供高炉生产全方位的动态信息。在近代生产条件下的耐火炉衬承受着巨大的热应力和物化反应的负荷,需要能随机跟踪炉体砌砖侵蚀状况,因此要求研制出可动态检测炉衬砌砖蚀损程度的方法。超声波法检测炉衬砌砖的厚度原理是基于超声波在炉衬与炉 The technological advancement of blast furnace production is providing blast furnace operators with a full range of dynamic information on blast furnace production. Under the condition of modern production, the lining of refractory lining is subject to huge thermal stress and the load of physico-chemical reactions. It is necessary to be able to track the condition of brick linings at random. Therefore, a method to dynamically detect the degree of erosion of lining lining brick is required. Ultrasonic method to detect the thickness of lining brick lining is based on the ultrasonic in the lining and furnace