ASTM D5061-2007 冶金焦中结构组分显微测定的标准试验方法

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【英文标准名称】:StandardTestMethodforMicroscopicalDeterminationoftheTexturalComponentsofMetallurgicalCoke
【原文标准名称】:冶金焦中结构组分显微测定的标准试验方法
【标准号】:ASTMD5061-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D05.28
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:焦炭;冶金;显微术;测试
【英文主题词】:carbonforms;coke;coketexture;microscopy
【摘要】:Thedeterminationofthevolumepercentofthetexturalcomponentsincokeisusefultocharacterizetheopticalpropertiesofcokeasitrelatestoutilization.Specifically,thetechniquehasbeenusedasanaidindeterminingcoalblendproportions(aftercorrectingforcokeyield),andrecognitionoffeaturespresentinthecokethatcanberesponsibleforcokequalityorproductionproblemssuchasreducedcokestrengthordifficultyinremovingcokefromcommercialcokeovens,orboth.Thestudyofcoketexturesisalsousefulinpromotingabetterunderstandingofcokereactivity,andtherelationshipbetweencoalpetrographyanditsconversiontocoke.4Thistestmethodisusedinscientificandindustrialresearch,butnotforcomplianceorrefereetests.1.1Thistestmethodcoverstheequipmentandproceduresusedfordeterminingthetypesandamountsofcokecarbonformsandassociatedrecognizablecoal-andprocess-derivedtexturalcomponentsinmetallurgicalcokeintermsofvolumepercent.Thistestmethoddoesnotincludecokestructuralcomponentssuchascokepores,cokewalldimensions,orotherstructuralassociations.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H32
【国际标准分类号】:77_020
【页数】:5P.;A4
【正文语种】: