ASTM E194-2006 铜和铁粉末中不溶于酸的物质含量用标准试验方法
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【英文标准名称】:StandardTestMethodforAcid-InsolubleContentofCopperandIronPowders
【原文标准名称】:铜和铁粉末中不溶于酸的物质含量用标准试验方法
【标准号】:ASTME194-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:B09.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:分析;化学分析和测试;含量;铜;铁;金属的;金属粉末;金属;粉末;测试
【英文主题词】:acidinsolubles;copperpowder;ironpowder
【摘要】:Thepurposeofthistestmethodistodeterminetheamountofgangue,refractory,inert,etc.,materials,thatmayadverselyaffectcompactingtoolsandsinteredpropertiesofcomponentsformedfromcopperandironpowders.Theinsolublematterconsistsofthosenonmetallicsubstancesthatdonotdissolveinthemineralacidusedtodissolvethemetal.Incopperpowder,whichistreatedwithnitricacid,theacid-insolublematterincludessilica,insolublesilicates,alumina,clays,andotherrefractorymaterialsthatmaybeintroducedeitherasimpuritiesintherawmaterialorfromthefurnacelining,fuel,etc.;leadsulfatemayalsobepresent.Inironpowder,whichistreatedwithhydrochloricacid,theinsolublemattermayincludecarbidesinadditiontothesubstanceslistedabove.Thetestmethodexcludesinsolublematerialthatisvolatileattheignitiontemperaturespecified.1.1Thistestmethodcoversthedeterminationofthemineral-acid-insolublemattercontentofcopperandironpowdersinamountsunder1.0%.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H71
【国际标准分类号】:77_160
【页数】:3P.;A4
【正文语种】:
【原文标准名称】:铜和铁粉末中不溶于酸的物质含量用标准试验方法
【标准号】:ASTME194-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:B09.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:分析;化学分析和测试;含量;铜;铁;金属的;金属粉末;金属;粉末;测试
【英文主题词】:acidinsolubles;copperpowder;ironpowder
【摘要】:Thepurposeofthistestmethodistodeterminetheamountofgangue,refractory,inert,etc.,materials,thatmayadverselyaffectcompactingtoolsandsinteredpropertiesofcomponentsformedfromcopperandironpowders.Theinsolublematterconsistsofthosenonmetallicsubstancesthatdonotdissolveinthemineralacidusedtodissolvethemetal.Incopperpowder,whichistreatedwithnitricacid,theacid-insolublematterincludessilica,insolublesilicates,alumina,clays,andotherrefractorymaterialsthatmaybeintroducedeitherasimpuritiesintherawmaterialorfromthefurnacelining,fuel,etc.;leadsulfatemayalsobepresent.Inironpowder,whichistreatedwithhydrochloricacid,theinsolublemattermayincludecarbidesinadditiontothesubstanceslistedabove.Thetestmethodexcludesinsolublematerialthatisvolatileattheignitiontemperaturespecified.1.1Thistestmethodcoversthedeterminationofthemineral-acid-insolublemattercontentofcopperandironpowdersinamountsunder1.0%.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H71
【国际标准分类号】:77_160
【页数】:3P.;A4
【正文语种】:
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