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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

作者:标准资料网 时间:2024-05-06 08:57:47  浏览:9791   来源:标准资料网
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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】:


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【英文标准名称】:Aerospaceseries-Sixloberecess-Drivers,relieved;GermanandEnglishversionEN4354:2006
【原文标准名称】:航空航天系列.六角形凹槽.释放旋具
【标准号】:DINEN4354-2008
【标准状态】:现行
【国别】:德国
【发布日期】:2008-02
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:航空航天运输;航空运输;特征;交货条件;名称与符号;尺寸;加长六角传动;检验;内部驱动;线性尺寸;多语种的;质量保证;环形槽;旋具头;旋具;螺钉;;航天运输;规范(验收);测试;型式
【英文主题词】:Aerospacetransport;Airtransport;Characteristics;Deliveryconditions;Designations;Dimensions;Hexagondriveextension;Inspection;Internaldrive;Lineardimensions;Multilingual;Qualityassurance;Ringgrooves;Screwdriverbits;Screwdrivers;Screws(bolts);Sixloberecess;Spacetransport;Specification(approval);Testing;Types
【摘要】:Thisstandardspecifiesthecharacteristicsofdrivers,relieved,sixloberecess,forareospaceapplications.
【中国标准分类号】:V20
【国际标准分类号】:49_030_99
【页数】:18P.;A4
【正文语种】:


Product Code:SAE AMS2629
Title:Fluid, Jet Reference
Issuing Committee:Ams G9 Aerospace Sealing Committee
Scope: This specification covers a mixture of liquid hydrocarbons and soluble additives.To provide a standard composition, simulating aviation jet engine fuel. This fluid has been used typically in laboratory tests involving compatibility and interaction with aircraft materials, but usage is not limited to such applications.
Rationale: This specification covers a mixture of liquid hydrocarbons and soluble additives.To provide a standard composition, simulating aviation jet engine fuel. This fluid has been used typically in laboratory tests involving compatibility and interaction with aircraft materials, but usage is not limited to such applications.

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