ASTM E1806-1996(2006) 化合物测定钢铁标准样品的标准操作

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【英文标准名称】:StandardPracticeforSamplingSteelandIronforDeterminationofChemicalComposition
【原文标准名称】:化合物测定钢铁标准样品的标准操作
【标准号】:ASTME1806-1996(2006)
【标准状态】:现行
【国别】:
【发布日期】:1996
【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】:E01.01
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:规程;化合物分析;强化金属;铁样品;化合物的测定;探测钢;强化金属;匙状样品;钢铸件;钢取样;锻压钢;样品钢;薄板;铸件;合金;铁;取样;取样
【英文主题词】:castings;ironsample;samplelot;steelsample
【摘要】:ThispracticecoversallaspectsofsamplingandpreparingsteelandironforchemicalanalysisasdefinedinTestMethods,Practices,andDefinitionsA751andSpecificationA48/A48M.Suchsubjectsassamplinglocationandthesamplingoflotsaredefined.Itisintendedthatthispracticeincludemostrequirementsforsamplingsteelandironforanalysis.Standardanalyticalmethodsthatreferencethispracticeneedcontainonlyspecialmodificationsandexceptions.Itisassumedthatallwhousetheseprocedureswillbetrainedsamplerscapableofperformingcommonsamplingoperationsskillfullyandsafely.Itisexpectedthatonlypropersamplingequipmentwillbeused.1.1Thispracticecoversthesamplingofallgradesofsteel,bothcastandwrought,andalltypes(grades)ofcastironsandblastfurnaceironforchemicalandspectrochemicaldeterminationofcomposition.ThispracticeissimilartoISO14284.1.2Thispracticeisdividedintothefollowingsections.SectionsRequirementsforSamplingandSamplePreparation6General6.1Sample6.2SelectionofaSample6.3PreparationofaSample6.4LiquidIronforSteelmakingandPigIronProduction7General7.1SpoonSampling7.2ProbeSampling7.3PreparationofaSampleforAnalysis7.4LiquidIronforCastIronProduction8General8.1SpoonSampling8.2ProbeSampling8.3PreparationofaSampleforAnalysis8.4SamplingandSamplePreparationfortheDeterminationofOxygenandHydrogen8.5LiquidSteelforSteelProduction9General9.1ProbeSampling9.2SpoonSampling9.3PreparationofaSampleforAnalysis8.4SamplingandSamplePreparationfortheDeterminationofOxygen9.5SamplingandSamplePreparationfortheDeterminationofHydrogen9.6PigIrons10General10.1IncrementSampling10.2PreparationofaSampleforAnalysis10.3CastIronProducts11General11.1SamplingandSamplePreparation11.2SteelProducts12General12.1SelectionofaLaboratorySampleoraSampleforAnalysisfromaCastProduct12.2SelectionofaLaboratorySampleoraSampleforAnalysisfromaWroughtProduct12.3PreparationofaSampleforAnalysis12.4SamplingofLeadedSteel12.5SamplingandSamplePreparationfortheDeterminationofOxygen12.6SamplingandSamplePreparationfortheDeterminationofHydrogen12.7Keywords13AnnexesSamplingProbesforUsewithLiquidIronandSteelAnnexA1SamplingProbesforUsewithLiquidSteelforthe