SAE AMS4086 Aluminum Alloy, Drawn, Round, Seamless Hydraulic Tubing, 4.4Cu - 1.5Mg - 0.6Mn (2024-T3), Solution Heat Trea
作者:标准资料网 时间:2024-05-10 10:32:54 浏览:8048
来源:标准资料网
Product Code:SAE AMS4086
Title:Aluminum Alloy, Drawn, Round, Seamless Hydraulic Tubing, 4.4Cu - 1.5Mg - 0.6Mn (2024-T3), Solution Heat Treated, Cold Worked and Naturally Aged
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope: This specification covers an aluminum alloy in the form of drawn, round, seamless hydraulic tubing.
Rationale: This specification covers an aluminum alloy in the form of drawn, round, seamless hydraulic tubing.
【英文标准名称】:StandardPracticeforInstallingaProtectiveCementitiousLinerSysteminSanitarySewerManholes
【原文标准名称】:在下水道人孔中安装保护性胶凝衬垫设备的标准实施规程
【标准号】:ASTMF2551-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:F36.20
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:cementliner;cementitiousliner;corrosionprotection;manholerehabilitation;manholerenewal;sanitarysewermanhole;sewermanhole;stoppingwaterinfiltration;structuralenhancement;structuralrehabilitation
【摘要】:1.1Thisspecificationdescribesalltheworkrequiredtostructurallyreinforce,seal,andprotectsanitarysewermanholes.Applicationsincludeapplyingaprepackagedcementitiouslinerthatcanfunctionasafulldepthrestorationorapartialdepthrepair.Auniformhigh-strength,fiber-reinforcedcementitiousmortarshouldbemanuallysprayedandhandtroweledorcentrifugallycastinauniform,prescribedthicknesstoallcleaned,interiorsurfacesfromthebottomoftheframetothebench.Thecementitiouslinermaybeappliedtomanholesconstructedofbrick,concrete,block,andvariousothermaterials.1.2Amanufacturerx2019;sapprovedapplicatorshallfurnishthecompleteapplicationoftheprotective,prepackagedcementitiouslinermaterial.Allofthecleaning,preparation,andapplicationproceduresshallbeinaccordancewiththemanufacturerx2019;srecommendations.1.3Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.ManholesarepermitrequiredconfinedspacesinaccordancewithOSHAdefinitionandshouldbetreatedassuch,requiringconfinedspaceentrypermits,appropriatemonitoringequipment,andtheassociatedpersonalprotectiveequipment.
【中国标准分类号】:Q81
【国际标准分类号】:93_030
【页数】:4P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforMercuryinCausticSoda(SodiumHydroxide)andCausticPotash(PotassiumHydroxide)
【原文标准名称】:苛性钠(氢氧化钠)中汞的标准试验方法
【标准号】:ASTME538-1998(2003)e1
【标准状态】:现行
【国别】:
【发布日期】:1998
【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】:E15.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:氢氧化钠;原子吸收;试验;分光光度法;汞含量;苛型钠中汞含量
【英文主题词】:causticpotash;causticsoda;flamelessatomicabsorption;mercury;potassiumhydroxide;sodiumhydroxide
【摘要】:Mercuryisatoxicmaterialandisalsodeleteriousifpresentincausticsodaandcausticpotashusedincertainmanufacturingprocesses.Itmustthereforebecontrolledasapossiblepollutant.Thesetestmethodsprovideaprocedureformeasuringmercuryinliquidandsolidcausticsodaandcausticpotash.1.1Thesetestmethodscovertheroutinedeterminationofmercuryincausticsodaandcausticpotashliquorsandanhydrouscausticsodainthesolid,flake,ground,andbeadformbytheflamelessatomicabsorptionmethod.1.2Twotestmethodsaredescribedasfollows:TestMethodAemploysadirectanalysisofthesampleusinganalkalinereducingagentwithalowerlimitofdetectionof0.1ppb(ng/g).TestMethodAwasdevelopedusingcausticsodaandcausticpotash.TestMethodBrequiresapreliminaryneutralizationofthesamplefollowedbyapermanganateoxidationbeforeitcanbeanalyzedbyanacidicreducingagentwithalowerlimitofdetectionofthistestmethodof0.01ppm(g/g).TestMethodBwasdevelopedusingcausticsoda.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecifichazardsstatementsaregiveninSection7and17.1.5Reviewthecurrentmaterialsafetydatasheets(MSDS)fordetailedinformationconcerningtoxicity,first-aidprocedures,andsafetyprecautions.
【中国标准分类号】:G11
【国际标准分类号】:71_040_40
【页数】:6P.;A4
【正文语种】:
