摘要
ThetechnicalfactorsofcastablesinnovationofmainirontroughinblastfurnacesofWISCOinrecenttenyearswereanalyzed,andcorrosionprocessofdensecorundum,sub-whitecorundumandbrowncorundumaggregatesinthecastablesforthemainirontroughwasresearched.Itisregardedthatthereisnoinevitablerelationbetweencastablespropertiesandservicelife,anditmustbeconsideredthatwhetherthenormaltechnicalindexinthestandardcanbeusedasjudgmentbasis.Basedontheimprovementofmatrix,theservicelife(oncethroughputofhotmetal)ofcastablesusedinmainirontroughincreasesfrom90000tonsto140000-180000tons;thepropertiesofdifferentrawmaterialsarefullyapplied,andstructureimprovementofirontroughandprogressofmaterialtechniqueareveryimportantreasons.
出版日期
2013年03月13日(中国期刊网平台首次上网日期,不代表论文的发表时间)