Anti-hydration Magnesia-spinel Bricks in Cement Industry

(整期优先)网络出版时间:2017-02-12
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Hydrationcracksofmagnesia-spinelbricksincementindustryhavebeenseriousproblemsforbothrefractoryproducersandrefractoryusersforalongtime.Whenmagnesia-spinelbricksarekeptformorethan6months,thebrickstendtohavereactionwithwaterormoistureandresultincracksandlossontheirstructuralstrength.Thosebrickscannotbeusedanymoreandcausesubstantiallossfortherelatedparties.In2013,theSiamRefractoryIndustryCo.,Ltd.,Thailand,successfullydevelopedandappliedaspecialnano-technologytocreate'Anti-HydrationMagnesia-SpinelBricks'forcementindustrywhichcanhavethestoragetimemorethantwoyearseveninhighhumidityareas.Thecementproducerscanensurethatallbricksstillhavegoodpropertiesasthenewones.