【英文标准名称】:Chemicalanalysisofrefractoriescontainingalumina,zirconiaandsilica—Refractoriescontaining5percentto45percentofZrO2(alternativetotheX-rayfluorescencemethod)Part1:Apparatus,reagentsanddissolution(ISO21079-1
【原文标准名称】:包含氧化铝、氧化锆和硅石的耐火材料的化学分析.包含5%～45%ZrO的耐火材料(可选择X射线荧光法).仪器、试剂和分解
【标准号】:BSENISO21079-1-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2009-04-30
【实施或试行日期】:2009-04-30
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:AES;铝;氧化铝;分析;氧化钙;氧化钙含量;陶瓷;化学分析和试验;化学试剂;氧化铬;氧化铬含量;定义;测定;含量测定;测量规程;分解法;发射分光光度测定法;燃烧原子吸收光谱测定法;感应耦合等离子体;氧化铁含量;氧化铁;浇桶分析;氧化镁含量;氧化镁;质量浓度;材料;材料试验;方法;分析方法;普通陶瓷;氧化物;氧化钾;试剂;耐熔的;耐火材料;耐火制品;操作程序;硅酸盐;硅;二氧化硅;氧化钠;溶液;标准溶液;试验结果;试验;氧化钛;验证;锆
【英文主题词】:AES;Aluminium;Aluminiumoxide;Analysis;Calciumoxide;Calciumoxidecontent;Ceramics;Chemicalanalysisandtesting;Chemicalreagents;Chromeoxides;Chromiumoxidecontent;Definitions;Determination;Determinationofcontent;Determinationprocedures;Digestionmethod;Dissolutionmethod;Emissionspectrophotometry;Flameatomicabsorptionspectrometry;ICP;Ironoxidecontent;Ironoxides;Ladleanalysis;Magnesiumoxidecontent;Magnesiumoxides;Massconcentration;Materials;Materialstesting;Methods;Methodsofanalysis;Ordinaryceramics;Oxides;Potassiumoxides;Reagents;Refractory;Refractorymaterials;Refractoryproducts;Sequenceofoperations;Silicate;Silicon;Silicondioxide;Siliconoxide;Sodiumoxides;Solutions;Standardsolutions;Testresults;Testing;Titaniumoxide;Verification;Zirconium
【摘要】:ThispartofISO21079specifiesmethodsforthechemicalanalysisofAZS(alumina,zirconia,andsilica)refractoryproducts(containing5%to45%ofZrO2)andrawmaterials,usingtraditional(“wet”)methods,inductivelycoupledplasmaatomicemission(ICP-AE)spectrometryandflameatomicabsorption(FAA)spectrometry.Itcoversapparatus,reagentsanddissolutionmethods.TherangeofdeterminationisgiveninTable1.ThispartofISO21079isnotapplicabletoMgO-basedrefractories.NOTEThispartofISO21079givesalternativestotheX-rayfluorescence(XRF)methodgiveninISO12677.
【中国标准分类号】:Q40
【国际标准分类号】:81_080
【页数】:20P.;A4
【正文语种】:英语


【英文标准名称】:Firesafetyengineering-Assessment,verificationandvalidationofcalculationmethods
【原文标准名称】:火灾安全工程.计算方法的评估、鉴定和确认
【标准号】:ISO16730-2008
【标准状态】:现行
【国别】:国际
【发布日期】:2008-07-15
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC92
【标准类型】:()
【标准水平】:()
【中文主题词】:评估;建筑物;定义;文献工作;火灾;燃烧条件;防火;耐火性;防火安全;防火技术;消防;使用说明书;手册;数学计算;计算方法;模型;危险;安全;防火耐火结构;结构防火;确认;鉴定
【英文主题词】:Assessment;Buildings;Definition;Definitions;Documentations;Fire;Fireconditions;Fireproofness;Fireresistance;Firesafety;Firetechnology;Firefighting;Instructionsforuse;Manuals;Mathematicalcalculations;Methodsofcalculation;Models;Risk;Safety;Structuralfireprotection;Validation;Verification
【摘要】:ThisInternationalStandardprovidesaframeworkforassessment,verificationandvalidationofalltypesofcalculationmethodsusedastoolsforfiresafetyengineeringItdoesnotaddressspecificfiremodels,butisintendedtobeapplicabletobothanalyticalmodelsandcomplexnumericalmodelsthatareaddressedascalculationmethodsinthecontextofthisInternationalStandardItisnotastep-by-stepprocedure,butdoesdescdbetechniquesfordetectingerrorsandfindinglimitationsinacalculationmethodThisInternationalStandardincludes---aprocesstoensurethattheequationsandcalculationmethodsareimplementedcorrectly(verification)andthatthecalculationmethodbeingconsideredissolvingtheappropriateproblem(validation),--requirementsfordocumentationtodemonstratetheadequacyofthescientificandtechnicalbasisofacalculationmethod,requirementsfordataagainstwhichacalculationmethod'spredictedresultsshallbechecked,--guidanceonuseofthisInternationalStandardbydevelopersand/orusersofcalculationmethods,andbythoseassessingtheresultsobtainedbyusingcalculationmethods
【中国标准分类号】:C80
【国际标准分类号】:13_220_01
【页数】:38P.;A4
【正文语种】:英语