EN 4286-2005 航空航天系列.铝合金AL-P8090-T89.模锻件.a≤125mm
时间:2024-05-10 15:15:48 来源: 标准资料网 作者：标准资料网 阅读：9668
【英文标准名称】:Aerospaceseries-AluminiumalloyAL-P8090-T89-Dieforgings-a≤125mm;GermanandEnglishversionEN4286:2005
【原文标准名称】:航空航天系列.铝合金AL-P8090-T89.模锻件.a≤125mm
【标准号】:EN4286-2005
【标准状态】:现行
【国别】:
【发布日期】:2006-10
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:验收规范;航空航天运输;航空运输;合金;铝;铝合金;化学成分;缺陷;交货条件;尺寸;模锻件;铸造实践;锻件;检验;制造;作标记;材料;多语种的;特性;航天运输;规范(验收);试验;锻制品
【英文主题词】:Acceptancespecification;Aerospacetransport;Airtransport;Alloys;Aluminium;Aluminiumalloys;Chemicalcomposition;Defects;Deliveryconditions;Dimensions;Dropforgings;Forgingpractices;Forgings;Inspection;Manufacturing;Marking;Materials;Multilingual;Properties;Spacetransport;Specification(approval);Testing;Wroughtproducts
【摘要】:
【中国标准分类号】:V11
【国际标准分类号】:49_025_20
【页数】:14P.;A4
【正文语种】:英语
【英文标准名称】:TestMethodsforDeterminingAirChangeinaSingleZonebyMeansofTracerGasDilution(04.11)
【原文标准名称】:示踪气体稀释方法测定单区带空气变化的试验方法
【标准号】:ANSI/ASTME741-1995
【标准状态】:作废
【国别】:美国
【发布日期】:1995
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:空气;试验
【英文主题词】:testing;air
【摘要】:
【中国标准分类号】:P04
【国际标准分类号】:13_040_01
【页数】:
【正文语种】:英语
【英文标准名称】:StandardGuideforMetallurgicalAnalysisforGasDistributionSystemComponents
【原文标准名称】:气体分配系统元部件的金相分析
【标准号】:ASTMF1376-1992(2005)
【标准状态】:现行
【国别】:
【发布日期】:1992
【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】:F01.10
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:试验;气体分配;燃气配件
【英文主题词】:Chromiumalloys;Corrosionresistantmetallicalloys;Corrosiveserviceapplications;Gasdistributionsystems;Metallurgy;Molybdenum-electronicapplications;Nickelalloys;Semiconductorcleanrooms;Stainlesssteel-gasdistributionsystems;
【摘要】:Thisguidedefinesaprocedurefortestingcomponentsbeingconsideredforinstallationintoahigh-puritygasdistributionsystem.Applicationofthisguideisexpectedtoyieldcomparabledataamongcomponentstestedforpurposesofqualificationforthisinstallation.Thisguideestablishesaprocedurefordeterminingtheelementalcompositionandmetallurgicalcharacteristicsofmetalusedtofabricatecomponentsforhighpuritygasdistributionsystemsinthesemiconductorindustry.Thecompositionandmetallurgyofstainlesssteelmaybeexpectedtoaffectpropertiesofimportancetothisapplication,includingsurfaceroughness,incidenceofsurfacedefects,passivation,corrosionresistance,andwelding.1.1Thisguidecoverscorrosionresistantmetallicalloysofthegeneralclassstainlesssteel,containingchromium,nickel,manganese,andsiliconasmajoralloyingadditionsandpossiblymolybdenum,thatarequalifiedorspecifiedforthematerialsofcomponentsusedinhigh-puritygassupplysystemsforthesemiconductorindustry.Thisguideisprimarilyintendedfortestingtodetermineconformancetoapplicablecompositionandmetallurgicalspecificationsasstatedinsupplierproductspecificationsorcustomerpurchasespecifications,orboth.1.2Elementsanalyzedandreportedinthisguideareasfollows:1.2.1Thealloyingadditionschromium,nickel,andmolybdenum(ifspecifiedinalloy,asintype316L),1.2.2Theminorelementsandresidualsmanganese,silicon,copper,cobalt,andstabilizerssuchastitaniumandcolumbium(niobium),ifpresent,1.2.3Carbon,sulfurandphosphorus,1.2.4Nitrogenandoxygengases,1.2.5Anyadditionalminorelementadditionsthatmaybemadeaspartofthemeltingandcastingpractice,suchasaluminumandcalcium,and1.2.6Availablestandardanalyticalandreportingtechniquesaredescribedfortheseelements.1.3Metallurgicalcharacteristicstobeanalyzedandreportedareinclusioncontents,grainstructure,mechanicalproperties,andintergranularcorrosionsusceptibility.1.4Limitations:1.4.1ThisguideislimitedtocorrosionresistantmetalalloysofthegeneralclassstatedintheScope.1.4.2Thetestmethodscitedinthisguidearenotintendedtoprecludetheuseofothergenerallyacceptedtechniquesofdemonstratedequivalentorsuperiorprecisionandbias.1.4.3Inclusionoftestingandanalysisproceduresforanygivenelementormetallurgicalcharacteristicinthisguideisnottobeconstruedasbeingarequirementforincorporationofthatelementormetallurgicalcharacteristicintoanyspecifications.1.5ThevaluesstatedinSIunitsaretoberegardedasthestandard.Theinch-poundunitsgiveninparenthesesareforinformationonly.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q82
【国际标准分类号】:77_040_01;91_140_65
【页数】:4P.;A4
【正文语种】: