摘要
Calciumhexaluminateisonefromsuchperspectivematerials.Itischaracterizedbyhighrefractoriness(above1830℃),aswellaspropertiesstabilityinreducingatmosphere,highalkali-andslag-resistance,lowthermalconductivityandwettabilitybymoltenmetals.Inthisworkinfluenceresearchesoffusedcalciumhexaluminatematerialadditiveinamountof5%,15%and25%onthemainpropertiesofaluminarefractorieswerecarriedout.Itisestablishedthat,therefractoriescontainingtheadditiveof25%calciumhexaluminatematerialarecharacterizedbythehighestproperties,slightlyimpregnatedwithmetalmeltandthehighestmetalcorrosionresistance.ThealuminapurgingplugsforblowingofmetalwithcalciumhexaluminatematerialadditiveareproducedandintendedtoonemetallurgicalplantofUkraineforcarryingouttests.
出版日期
2016年01月11日（中国期刊网平台首次上网日期，不代表论文的发表时间）
