ASTM E1119-2007 工业级乙二醇标准实施规程
时间:2024-05-26 21:14:33 来源: 标准资料网 作者：标准资料网 阅读：9240
【英文标准名称】:StandardSpecificationforIndustrialGradeEthyleneGlycol
【原文标准名称】:工业级乙二醇标准实施规程
【标准号】:ASTME1119-2007
【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】:E15.02
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:化合物;冷却剂;乙二醇;溶剂;规范(验收)
【英文主题词】:ethyleneglycol;industrialgrade
【摘要】:1.1Thisspecificationcoversindustrialgradeethyleneglycol.Thefollowingsafetyhazardscaveatpertainsonlytothetestmethodportion,Section5,ofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.2ReviewthecurrentMaterialsSafetyDataSheets(MSDS)fordetailedinformationconcerningtoxicity,firstaidprocedures,handlingandsafetyprecautions.1.3Thefollowingappliestoallspecifiedlimitsinthisstandard;forpurposesofdeterminingconformancewiththisstandard,anobservedvalueoracalculatedvalueshallberoundedoff"tothenearestunit"inthelastright-handdigitusedinexpressingthespecificationlimit,inaccordancewiththerounding-offmethodofPracticeE29.1.4ThevaluesstatedinSIunitsaretoberegardedasthestandard.
【中国标准分类号】:G16
【国际标准分类号】:71_080_60
【页数】:2P.;A4
【正文语种】:
Product Code:SAE AMS5028
Title:Steel, Welding Wire, 1.05Cr - 0.55Ni - 1.0Mo - 0.07V (0.34 - 0.40C) (D6AC), Vacuum Melted, Environment-Controlled Packaging
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope:This specification covers a low-alloy steel in the form of welding wire.This wire has been used typically as filler metal for gas-tungsten-arc and gas-metal-arc welding of heat-treatable steels of similar composition where the weld area is required to have strength comparable to that of the parent metal after heat treating, but usage is not limited to such applications.【英文标准名称】:StandardTestMethodforFlexuralStrengthandModulusofElasticityofChemical-ResistantMortars,Grouts,MonolithicSurfacings,andPolymerConcretes
【原文标准名称】:耐化学侵蚀的灰浆、簿浆及整体面层和聚脂混凝土的挠性强度和弹性模数的标准试验方法
【标准号】:ASTMC580-2002(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:2002
【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】:C03.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:brickmortars;chemicalresistant;flexuralstrength;machinerygrouts;modulusofelasticity;monolithicsurfacings;polymerconcrete;resinmaterials;silicatematerials;sulfurmaterials;tilegrouts;Chemical-resistantgrout;Chemical-resista
【摘要】:Thistestmethodisgenerallyapplicabletorigidandsemirigidmaterials.Althoughflexuralstrengthcannotbedeterminedforthosematerialsthatdonotbreak,tangentmodulusofelasticitycanbedetermined.Theresultsobtainedbythistestmethodshouldserveasaguidein,butnotasthesolebasisfor,selectionofachemical-resistantmaterialforaparticularapplication.Noattempthasbeenmadetoincorporateintothistestmethodallthevariousfactorsthatmayaffecttheperformanceofamaterialwhensubjectedtoactualservice.Inadditiontothetangentmodulusofelasticity,asecantmodulusiscalculatedatthepointonthestress-strain(load-deflection)graphwherethestrainis50%ofthemaximumstrain.1.1Thistestmethodcoversthedeterminationofflexuralstrengthandmodulusofelasticityinflexureofcuredchemical-resistantmaterialsintheformofmoldedrectangularbeams.Thesematerialsincludemortars,brickandtilegrouts,structuralgrouts,machinerygrouts,monolithicsurfacings(60milsorgreater),andpolymerconcretes.Thesematerialsshallbebasedonresin,silicate,silica,orsulfurbinders.1.2Abarofrectangularcrosssectionistestedinflexureasasimplebeamincenterpointloading:thebarrestsontwosupportsandtheloadisappliedbymeansofaloadingnosemidwaybetweensupports.1.3MethodAoutlinesthetestingproceduregenerallyusedforsystemscontainingaggregatelessthan0.2in.(5mm)insize.MethodBcoversthetestingproceduregenerallyusedforsystemscontainingaggregatefrom0.2to0.4in.(10mm)insize.MethodCisusedforsystemscontainingaggregatelargerthan0.4in.1.4Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q13
【国际标准分类号】:91_100_10
【页数】:5P.;A4
【正文语种】:英语