BS EN 1564-2011 铸造.奥铁体球墨铸铁
作者:标准资料网 时间:2024-05-15 08:57:26 浏览:9398
来源:标准资料网
【英文标准名称】:Founding.Ausferriticspheroidalgraphitecastirons
【原文标准名称】:铸造.奥铁体球墨铸铁
【标准号】:BSEN1564-2011
【标准状态】:现行
【国别】:英国
【发布日期】:2011-11-30
【实施或试行日期】:2011-11-30
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Ausferritic;Austenite;Bainitic;Castingconstitution;Castings;Cast-iron;Classification;Definitions;Designations;Foundries;Foundrypractice;Hardnessmeasurement;Materials;Mechanicalproperties;Nodulargraphites;Notchedbarimpactwork;Orderindications;Production;Properties;Samplingmethods;Specification(approval);Strengthofmaterials;Tensiletesting;Testing
【摘要】:
【中国标准分类号】:H41
【国际标准分类号】:77_080_10
【页数】:42P;A4
【正文语种】:英语
【英文标准名称】:Aerospaceseries-Hardanodizingofaluminiumalloys;GermanversionEN2536:1995
【原文标准名称】:航空航天系列.铝合金的淬硬阳极氧化处理;德文版本EN2536:1995
【标准号】:DINEN2536-1995
【标准状态】:现行
【国别】:德国
【发布日期】:1995-09
【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】:质量保证;规范(批准);定义;覆层;航天运输;阳极镀层;表面处理;铝合金;电绝缘;材料;硬度;航空运输;试验;绝缘;分类;硬的;航空航天运输;阳极氧化;封闭(阳极氧化层);防腐蚀
【英文主题词】:Aerospacetransport;Airtransport;Aluminium;Aluminiumalloys;Anodiccoating;Anodicoxidation;Anodizing;Classification;Coatings;Corrosionprotection;Definitions;Electricalinsulation;Hard;Hardness;Insulations;Materials;Qualityassurance;Sealing(anodizedcoatings);Spacetransport;Specification(approval);Surfacetreatment;Testing
【摘要】:
【中国标准分类号】:V11
【国际标准分类号】:49_040
【页数】:14P.;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforDicumylPeroxide,Assay(LiquidChromatography)
【原文标准名称】:用液体色谱法作过氧化二异丙苯化验的标准试验方法
【标准号】:ASTME755-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:E15.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:assay;dicumylperoxide;HPLC;liquidchromatography;peroxides;Refineddicumylperoxide;Assay;Dicumylperoxide;HPLC(highperformanceliquidchromatography);Liquidchromatography(LC);Peroxides
【摘要】:Thistestmethodprovidesameansfordeterminingthepercentofdicumylperoxideintechnicalandrefinedgradesofthismaterial.Thistestmethodisspecificfordicumylperoxide.Nointerferenceisencounteredfromdimethylbenzylalcohol,acetophenone,orotherminorimpuritiesnormallyassociatedwithcommercialdicumylperoxide.1.1Thistestmethodcoverstheassayofdicumylperoxideincommerciallyavailablerefinedgradesofdicumylperoxide.Technicalgradescanalsobeassayed,providedthatimpuritiesthatinterferechromatographicallyareabsent(seeNote1).Thesematerialsnominallycontainapproximately99and92%ofdicumylperoxide,respectively.Note18212;Intheassayoftechnicalgradedicumylperoxide,errorsarepossibleiftheproductcontainsanimpuritythateluteswiththesameretentiontimeastheinternalstandard.Achromatogramobtainedunderthetestconditionsminustheinternalstandardwilldeterminewhetheraninterferencesituationexistsintheassayofaparticulartechnicalgradeproduct.Ifanimpurityisnoted,anditsretentiontimeisslightlydifferentfromthatoftheinternalstandard,theinterferencecanoftenbeeliminatedbytheuseofacolumnknowntohaveahighplatecount.1.2Reviewthecurrentmaterialsafetydatasheets(MSDS)fordetailedinformationconcerningtoxicity,firstaidprocedures,andsafetyprecautions.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecificprecautionarystatementsaregiveninSection7.
【中国标准分类号】:G17
【国际标准分类号】:71_080_99
【页数】:4P.;A4
【正文语种】:英语
