礬土基高鋁-尖晶石自流澆注料的研制[]（development of [] high alumina bauxite based spinel castable）

《礬土基高鋁-尖晶石自流澆注料的研制[]（development of [] high alumina bauxite based spinel castable）》由會(huì)員上傳分享，免費(fèi)在線閱讀，更多相關(guān)內(nèi)容在教育資源-天天文庫(kù)。

1、礬土基高鋁-尖晶石自流澆注料的研制[1]（Developmentof[1]highaluminabauxitebasedspinelcastable）DevelopmentofahighaluminabauxitebasedspinelcastableZhangSanhua,BiZhenyong,CuiTianhong,ZhouNingshengLuoyangRefractoryResearchInstitute,Luoyang471039,HenanProvince,ChinaUsingS0-,0-IandHOcompositesystemasthemainrawmaterials,we

2、usedbauxite,calcinedmagnesiaandbauxitebasedspinelasmainrawmaterials-throughtheoptimizationofaggregateandfinepowder,powderandpowderpowderratio,thevarietyandadditionofsuchfactors,developedaselfvaluemaybegreaterthan1000%.Thetombofahighaluminumbauxitespinelcastable.Thepropertiesofcastabledevelopedwith

3、thesamecompositionofvibrationcastableswerecompared.Theresultsshowthatthestructureandtheslagresistanceofthiskindofcastablearebetterthanthatofthecastablewiththesamematerial,andthephysicalpropertiesofthecastablearealsoexcellentKeywordsselfflowcastablebauxitespinel;1PrefaceAsweallknow,thegravitycastin

4、gmaterialcanbeflatanddegassedwithoutvibration.TheconstructionefficiencyisimprovedandthelaborintensityofworkersisreducedTheadvantagesandconstructionwhennonoise.Closelyfollowthedevelopedcountriestodevelopandapplygravitypouringtechnologydevelopmenttrend,nearly5yearstoCome,ourcountry'srefractoryworker

5、shavedevelopedAhlSGquality,A,-i-l,10SCC,corundumspinelandcorundumQualityandothergravitypouringmaterials,"Ma1"hasbeenwidelyusedinironandsteel,athomeandabroadinthedevelopmentofgravitypouringmaterial,',NonferrousMetalsandbuildingmaterials,etc..Mostlywithcement,-A1:0powder,waterorcement,-Si0:powder,aH

6、,Oasthebindingsystem,andforMg0-Si0_micropowder-H,0fortheknotTheselfcontainedcastableofthestrainsispoorlyreported.Ahighaluminabauxitebasedspinelcastablehasbeensuccessfullyinthesmallladleofconvertercontinuouscastingapplication,greatlyreducethetonThesteelrefractoryconsumesandimprovestheservicelifeoft

7、heladle,,,,.Inordertofurtherreducetheladlerefractoryconsumptionpertonofsteelproduction,many}Usingrepairandcovercastingtechnologytoprolongthecomprehensivepackageage.Duetotheconstructionofahighaluminabauxitebasedsp