简介:Anewsandwichtesthasbeendevelopedtomeasuretheadherenceofcementclinkeronbasicrefractoriestotesttheircoatability,Statisticaldesingsofexperimentmethod-ologywereemployedforevaluationsofthesandwichtest.Threefractionalfactorialtestsandonefullfactorialtestwereexecutedtoefficientlygeneratedatathatrevealthesignificanceofthemajorfactorsandtheruggednesstotheminorfactors.Itsrepeatabilityandreproducibilityhavebeenstatisticallyconfirmedtobeacceptable,Evaluationsonvariousbasicbricksbythesandwichtestreflecttheircoatingperformanceinrotarykiln.
简介:ReviewonthedevelopmentofrefractoriestechnologyinChina'sironandsteelindustryduringtheperiodof"theninthfive-yearplan"hasbeenmade.Somesugges-tionsandopinionsonthefuturedevelopmentofrefractoriesscienceandtechnologyinChinahasbeenputforward,includingfullutilizationofdomesticrichresourcesofrefrac-toryrawmaterialstodevelopsophisticatedsyntheticrefrac-toryrawmaterialswithChinesecharacteristicsandtheR&Donhigh-techrefractoryproductsformeetingtherequire-mentofthedevelopmentofnewmetallurgicaltechnology.
简介:Thepaperdescribestheimportanceofcleanproductionofsteelandtherelationshipsamongstsustainingdevelopmentofsteelindustry,environmentprotectionandtheroleofrefractoriesinthecleanproductionofsteel.ThemainachievementsandmainshortcomingsinthecleanproductionofChina′ssteelindustryhavebeenreviewedtogetherwiththeintroductionofthepolicysupportingsystemandthefuturedevelopmentofcleanproductioninChina′ssteelindustry.
简介:TheannualoutputofChina'srefractoriesin1949was74thousandtons,andwas29.11milliontonsin2007,whichwas65%oftheworldtotalrefractoriesoutput.TheexportofChina'srefractoryproductsandrawmaterialsin2008was6.18milliontons,whichwereexportedtohundredsofcountriesandregionsintheworld.Chinaisabigcountryinthefieldofrefractoriesproductionandrefractoriesexport,whichhasdevotedalottorelativehightemperatureindustry.
简介:Inrecentyears,Chinahasfullydevelopedinoutput,quality,andtechnicaladvancementofrefractories,andbecomethebiggestcountryinrefractoriesproductionandconsumptionintheworld.Meanwhile,educationandtraininginChina'srefractoriesindustryhavedevelopedrapidly.Thispaperintroducesthepresentsituationsofundergraduateeducation,postgraduateeducation,academiceducation,andvocationalandothertrainingofChina'srefractoriesindustry,includingthestudentrecruitingsituation,subjectarrangement,teachersforce,andR&Dequipmentlevel,andalsoputsforwardsomesuggestionsforChina'srefractorieseducationandtraining.