SAE AMS5615 Steel Bars and Rogings Corrosion and Moderate Heat Resistant 12.5cr 1.9ni Annealed (Cancelled Jan 1991)
作者:标准资料网 时间:2024-04-19 21:08:34 浏览:9311
来源:标准资料网
Product Code:SAE AMS5615
Title:Steel Bars and Rogings Corrosion and Moderate Heat Resistant 12.5cr 1.9ni Annealed (Cancelled Jan 1991)
Issuing Committee:
Scope:
【英文标准名称】:Animalandvegetablefatsandoils-Preparationofmethylestersoffattyacids(ISO5509:2000);GermanversionENISO5509:2000
【原文标准名称】:动植物油脂.脂肪酸甲酯的制备(ISO5509:2000)
【标准号】:ENISO5509-2000
【标准状态】:现行
【国别】:
【发布日期】:2001-01
【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】:分析;脂肪酸;气相液相色谱分析;方法;脂肪;试样;植物油;动物油;甲酯;分光光度法;生产;三氟化硼;红外线光谱法;薄层色谱法;动物脂肪;诱导生成物;植物脂肪;油;食品
【英文主题词】:Analysis;Animalfats;Animaloils;Borontrifluoride;Derivatives;Fats;Fattyacids;Foodproducts;Gas-liquidchromatography;Infraredspectroscopy;Methods;Methylesters;Oils;Production;Spectrophotometry;Testspecimens;Thin-layerchromatography;Vegetablefats;Vegetableoils
【摘要】:
【中国标准分类号】:X14
【国际标准分类号】:67_200_10
【页数】:15P.;A4
【正文语种】:英语
【英文标准名称】:StandardReferenceRadiographsforHigh-StrengthCopper-BaseandNickel-CopperAlloyCastings
【原文标准名称】:高强度铜基和镍铜合金铸件标准参考射线照片
【标准号】:ASTME272-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【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】:E07.02
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:aluminumbronze;castingdiscontinuities;copper;copper-nickel;gammaray;manganesebronze;manganese-nickel-aluminumbronze;nickel-aluminum;nickel-copper;referenceradiographs;X-ray;Copperalloycastings;Diffractionmottling;High-stren
【摘要】:Referenceradiographsforhigh-strengthcopper-baseandnickel-copperalloycastingsareintendedtobeusedasaguidetotherecognitionofcommondiscontinuitiesandtheirdifferentiationbothastotypeandseveritylevel.Discontinuitytypesmostcommontothesealloysareillustrated.Otherdiscontinuitytypessuchashottears,cracksandunfusedchapletsareillustratedinapplicableReferenceRadiographsE186,E192,andE446.Forreference,descriptionsoftypicalcastingdefectsandcorrespondingradiographicindicationtypesarecontainedinSection5.Purchasersandsuppliersmay,bymutualagreement,selectparticulardiscontinuityclasses(see1.2)toserveasstandardsrepresentingminimumlevelsofacceptability.(SeeSections7and8.)Referenceradiographsrepresentedbythisstandardmaybeused,asagreeduponinapurchasersupplieragreement,forenergylevels,thicknessesorbothoutsidetherangeofthisstandardwhendeterminedapplicableforthecastingserviceapplication.ProceduresforevaluationofproductionradiographsusingapplicablereferenceradiographsofthisstandardareprescribedinSection9;however,theremaybemanufacturing-purchaserissuesinvolvingspecificcastingserviceapplicationswhereitmaybeappropriatetomodifyoraltersuchrequirements.Wheresuchmodificationsmaybeappropriateforthecastingapplication,allsuchchangesshallbecalled-outinthepurchasersupplieragreementorcontractualdocument.Section10addressespurchasersupplierrequisiteswhereweldrepairsmayberequired.ThefollowingASTMspecificationsillustratealloysthatmaybeusedwiththesestandards.Itisintendedthatthesereferenceradiographsalsoapplytorelatedgovernmentandcommercialmaterialspecifications.1.1Thesereferenceradiographsillustratevariouscategories,types,andseveritylevelsofdiscontinuitiesoccurringinhigh-strengthcopper-base,nickel-copper,andrelatedalloycastings.ThereferenceradiographfilmsareanadjuncttothisdocumentandmustbepurchasedseparatelyfromASTMInternational,ifneeded(see2.3).Categoriesandseveritylevelsforeachdiscontinuitytyperepresentedbythesereferenceradiographsaredescribedin1.2.Note18212;ThebasisofapplicationforthesereferenceradiographsrequiresapriorpurchasersupplieragreementofradiographicexaminationattributesandclassificationcriteriondescribedinSections4,7,8,9,and10ofthisstandard.1.2Thesereferenceradiographsconsistofforty-five5by7-in.(127by178-mm)nominalsizereproductions(twentymadefrom1-in.(25.4-mm)platecastingsexposedwithlowvoltageX-raysforthicknessesuptoandincluding2in.)andtwenty-fivemadefrom3-in.(76-mm)platecastingsexposedwith2MVX-raysorCobalt60isotopeforthicknessesgreaterthan2in.uptoandincluding6in.Unlessotherwisespecifiedinapurchasersupplieragreement(see1.1),eachdiscontinuitycategoryisforcomparisononlywithproductionradiographsproducedwithradiationenergylevelswithinthethicknessrangecoveredbythecategory.Thesereferenceradiographsillustratediscontinuitiesinsand-castmanganese-nickel-aluminumbronze-alloyplatesandarerepresentativeofthosefoundinnarrowfreezingrange(formerlyx201C;highshrinkagex201D;),high-strengthcopperandnickel-copperalloys.Followingisalistofdiscontinuitycategories,typesandseveritylevelsfortheadjunctreferenceradiographsofthisstandard(seeNote2):
【中国标准分类号】:H62
【国际标准分类号】:77_150_40
【页数】:5P.;A4
【正文语种】:英语
