DIN 2512-1943 法兰.榫和槽.公称压力10至160.结构尺寸.嵌入环
作者:标准资料网 时间:2024-05-21 20:08:45 浏览:9461
来源:标准资料网
【英文标准名称】:Flanges;TongueandGroove;NominalPressures10to160,DesignSizes,Rings
【原文标准名称】:法兰.榫和槽.公称压力10至160.结构尺寸.嵌入环
【标准号】:DIN2512-1943
【标准状态】:作废
【国别】:
【发布日期】:
【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】:
【英文主题词】:
【摘要】:
【中国标准分类号】:
【国际标准分类号】:
【页数】:
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Product Code:SAE AS50881
Title:Wiring Aerospace Vehicle
Issuing Committee:Ae-8a Wiring Systems Installation Committee
Scope:Amendment 1 of AS50881B.【英文标准名称】:StandardTestMethodforUsingAtmosphericPressureRotatingCage
【原文标准名称】:使用大气压力回转笼的标准试验方法
【标准号】:ASTMG202-2009
【标准状态】:现行
【国别】:
【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】:G01.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:aboratoryevaluation;massloss;rotatingcage(RC)
【摘要】:nbsp;nbsp;nbsp;Therotatingcage(RC)testsystemisrelativelyinexpensivesystemthatusesflatspecimenstoassesstheeffectofflowacrossaspecimenonthecorrosionthatoccursonthespecimen.Thissystemdoesnotproduceaneasilycharacterizedflowsystembutitisadjustableoverawiderangeofflowratesandusesreadilyavailablespecimens.(1-11).nbsp;nbsp;nbsp;TheRCmethodcanbeusedtoevaluateeithercorrosioninhibitorsormaterialsorboth.GuideG184describestheproceduretouserotatingcagetoevaluatecorrosioninhibitors.Inthistestmethod,ageneralprocedureispresentedtoobtainreproducibleresultsusingatmosphericpressureRCdescribedinGuideG184tosimulatetheeffectsofdifferenttypesofcouponmaterials,inhibitorconcentrations,oil,gasandsolutioncompositions,andflow.Oilfieldfluidsmayoftencontainsand;however,thistestmethoddoesnotcovererosiveeffectsthatoccurwhensandispresent.1.1Thistestmethodcoversagenerallyacceptedproceduretoconducttherotatingcage(RC)experimentunderatmosphericpressure.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H25
【国际标准分类号】:77_060
【页数】:5P.;A4
【正文语种】:
