SAE AMS4774 Silver Alloy, Brazing Filler Metal, 63Ag - 28.5Cu - 6.0Sn - 2.5Ni, 1275 to 1475 掳F (691 to 802 掳C) Solidus-L
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来源:标准资料网
Product Code:SAE AMS4774
Title:Silver Alloy, Brazing Filler Metal, 63Ag - 28.5Cu - 6.0Sn - 2.5Ni, 1275 to 1475 掳F (691 to 802 掳C) Solidus-Liquidus Range
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope:This specification covers a silver alloy in the form of wire, rod, sheet, strip, foil, pig, powder, shot, and chips and a viscous mixture (paste) of powder in a suitable binder.
【英文标准名称】:StandardTestMethodforTensionTestingofWireRopesandStrand
【原文标准名称】:金属丝绳和绞线拉伸试验的标准试验方法
【标准号】:ASTMA931-2008
【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】:A01.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:socket;thermo-setresin;wirerope;Socket;Steelwirerope;Tensileproperties/testing--steel;Thermosettingresins;Wirerope
【摘要】:Wireropetestsaregenerallytobeperformedonnewrope.Theuseofwireropeinanyapplicationcanreduceindividualwirestrengthsduetoabrasionandnickingthatwillresultinthewireropestrengthbeingreduced.Damagetotheouterwireswillalsolowerthemaximumstrengthachievedduringtensiontesting.Themodulusofelasticityofwireropeisnotconsideredtobeastandardrequirementatthistime.Thedeterminationofthismaterialpropertyrequiresspecializedequipmentandtechniques.Ropetobetestedshouldbethoroughlyexaminedtoverifythatnoexternalwiredamageispresent.Ifpresent,itshouldbenoted.Whenpossible,anewundamagedsampleshouldbeobtainedfortesting.Endattachmentsandtheirinstallationcandirectlyaffectbreakingforceachievedduringtesting.Anyattachmentthatcanbeusedtodirectlyachievetherequiredropebreakingforcecanbeused.Standardtestingwithapouredsocket,usingzinc,whitemetalorthermosetresin,hasbeenconsideredthemostefficient.Proficiencyinattachmentofanyfittingcanhaveadirecteffectonthefinaltestresults.1.1Thistestmethodcoversthetensiontestingofwireropesandstrandatroomtemperature,specificallytodeterminethemeasuredbreakingforce,yieldstrength,elongation,andmodulusofelasticity.Methodsdescribedinthisstandardarenotintendedforotherpurposes.1.2Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecificprecautionarystatementsaregiveninNote1andNote2.
【中国标准分类号】:H49
【国际标准分类号】:77_140_65
【页数】:4P.;A4
【正文语种】:英语
【英文标准名称】:StandardGuideforMeasuringIonizingRadiation-InducedSpectralChangesinOpticalFibersandCablesforUseinRemoteRamanFiberOpticSpectroscopy
【原文标准名称】:用于远距离拉曼光纤光谱学的光纤和光缆的电离辐射感应光谱变化测量标准导则
【标准号】:ASTME1654-1994
【标准状态】:现行
【国别】:美国
【发布日期】:1994
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:光谱学;导则;放射性照射;电缆;电离辐射;遥感;光学纤维;感应光谱变化;激光和激光应用;电离辐射测量;电离辐射测量;光纤传感器系统;辐射破坏;拉曼光谱学;光谱变化;光纤光谱学
【英文主题词】:
【摘要】:
【中国标准分类号】:M33
【国际标准分类号】:33_180_10
【页数】:
【正文语种】:英语
