SAE AMS6475 Steel, Nitriding, Bars, Forgings, and Tubing 1.1Cr - 3.5Ni - 0.25Mo - 1.25Al (0.21-0.26C)
作者:标准资料网 时间:2024-05-20 07:52:56 浏览:8280
来源:标准资料网
Product Code:SAE AMS6475
Title:Steel, Nitriding, Bars, Forgings, and Tubing 1.1Cr - 3.5Ni - 0.25Mo - 1.25Al (0.21-0.26C)
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope:This specification covers a nitriding grade of aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock.
【英文标准名称】:StandardTestMethodforDeterminationofCopperinAnodeandBlisterCopper
【原文标准名称】:测定阳极氧化粗铜中的酮含量的标准试验方法
【标准号】:ASTME1771-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:E01.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:阳极;铜;铜合金;铜含量;电解的;试验
【英文主题词】:anodecopper;blistercopper;copper
【摘要】:Thistestmethodforthedeterminationofcopperinanode(99.0to99.8%)andblistercopper(92.0to98.0%)isprimarilyintendedasarefereemethod,totestsuchmaterialsforcompliancewithcompositionalspecifications.Itisassumedthatusersofthistestmethodwillbetrainedanalystscapableofperformingcommonlaboratoryproceduresskillfullyandsafely.Itisexpectedthatworkwillbeperformedinaproperlyequippedlaboratory.Thistestmethodisintendedtodeterminethecoppercontentofcommercialanodeandblistercopper.Thoseelementsthatinterfereareremovedbyprecipitationorvolatilization,orboth.Copperiselectrodepositedasthemetalandweighed.Thismethodwillalsobefoundusefulfortheelectrolyticdeterminationofcopperinsomecopperalloysandscrap.1.1Thistestmethoddescribestheelectrolyticdeterminationofcopperincommercialanode(99.0to99.8%)andblistercopper(92.0to98.0%).Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecifichazardsstatementsaregiveninSection9.
【中国标准分类号】:H13
【国际标准分类号】:71_040_50
【页数】:3P.;A4
【正文语种】:
【英文标准名称】:ULStandardforSafetyLow-VoltageSwitchgearandControlgearPart7-2:AncillaryEquipmentProtectiveConductorTerminalBlocksforCopperConductorsSecondEdition
【原文标准名称】:低压开关设备和控制设备.第7-2部分:辅助设备.铜导线用保护导线接线端子排
【标准号】:UL60947-7-2-2004
【标准状态】:作废
【国别】:美国
【发布日期】:2004-09-21
【实施或试行日期】:
【发布单位】:美国保险商实验所(US-UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:电缆;尺寸;检验;特性;产品信息;定义;电气工程;规范(验收);额定值;电气试验;接地线板;接线板;结构要求;低压电器;控制图;接地导线;开关;导电体;铜;极限(数学);夹件;低压开关设备;开关设备;试验;接地线端子;作标记;铜导线;辅助装置;电缆连接件;计数检查;低电压
【英文主题词】:Auxiliarydevices;Cablejunctions;Clamps;Constructionrequirements;Controlcharts;Copper;Copperconductors;Definition;Definitions;Dimensions;Earthconductors;Earthingconductorterminations;Earthingterminal;Electriccables;Electricconductors;Electricalengineering;Electricaltesting;Incription;Inspection;Inspectionbyattributes;Limits(mathematics);Lowvoltage;Low-voltageequipment;Low-voltageswitchgear;Marking;Productinformations;Properties;Ratings;Specification(approval);Switches;Switchgear;Terminalblocks;Testing
【摘要】:1.1ThispartofIEC60947specifiesrequirementsforprotectiveconductorterminalblockswithPEfunctionupto120mm2(250kcmil)andforprotectiveconductorterminalblockswithPENfunctionequaltoandabove10mm2(AWG8)withscrew-typeorscrewless-typeclampingunits,primarilyintendedforindustrialapplications.NOTE:AWGistheabbreviationof"AmericanWireGage"[Gage(US)=Gauge(UK)]kcmil=1000cmil1cmil=1circularmil=surfaceofacirclehavingadiameterof1mil1mil=1/1000inch.Protectiveconductorterminalblocksareusedtoformtheelectricalandmechanicalconnectionbetweencopperconductorsandthefixingsupport.ltisapplicabletoprotectiveconductorterminalblocksfortheconnectionofroundcopperconductorswithorwithoutspecialpreparationhavingacross-sectionbetween0,2mm2and120mm2(AWG24and250kcmil),intendedtobeusedincircuitsofaratedvoltagenotexceeding1000Va.c.upto1000Hzor1500Vd.c.,mostcommonlyinconjunctionwithterminalblocksaccordingtoIEC60947-7-1.1.1Addition:AWGrangeexpandedtoincludeAWG30.1.1Addition:Thisstandardappliestoinsulationdisplacementterminals.1.1Addition:PENdoesnotapply.Thisstandardmaybeusedasguidefor-protectiveconductorterminalblocksrequiringthefixingofspecialdevicestotheconductors,forexamplequickconnectterminationsorwrappedconnections,etc.;-protectiveconductorterminalblocksprovidingdirectcontacttotheconductorsbymeansofedgesorpointspenetratingtheinsulation,forexampleinsulationdisplacementconnections,etc.Whereapplicableinthisstandard,theterm"clampingunit"hasbeenusedinsteadoftheterm"terminal".ThisistakenintoaccountincaseofreferencetoIEC60947-1.
【中国标准分类号】:K31
【国际标准分类号】:29_130_20
【页数】:
【正文语种】:英语
