热镀锌钢板生产概述第十一讲热镀锌钢板的新产品与新工艺

(),BriefIntroductionoftheProductionofHotGalvanizedSteelSheetLecture11NewProductionandTechnologyofHotGalvanizingPlateZhuLi(AISCTechnologyCentre)AbstractWiththedevelopmentofindustry,thenewproductionandtech2nologyofhotgalvanizingplatehavedevelopedrapidly.Thetechnologyofhotgalvanizingononesideofplateandthecolouringmechanismareintroduced.KeyWordshotgalvanizingononesidetechnologicalmethod,170,,,114001,,,;,,,,(),95,1.1,,(),,;,,:Ca(OH)2()(),,(38000Hz)(NaHF2)300,,,(Na2OnSiO2mH2O)(NaOHKOHLiOH)(H3BO3)(MgO)(Mg(OH)2),,680,530Lm,:200;150mm,,1.2,,(1),(50100mm),,1,,,11;2;3;4;5;6;7;8;9(2),,,2,,,2222,,(3),0620002,(),(),(1LmZn2Fe),21;2;3;4;5;6;7;8;9,,,,,2,90300göm2,2040göm2,80göm230göm2,,,150250,10.01kPa,,:::100kPa1kPa,,,:,,60gö(m2s),1m2,60göm2,,2090göm21986No1316,,,,()(),,N22H222%,4600.15%,,,;;,,,()4(),,()0.005%,,,(),,5:,,:,,,,,,:,222,222,Mn+2Mn+3,198990()():199910182620002