NF L24-227-2003 航空航天系列.耐热镍基合金NI-P100HT(铬镍铁合金718)制中长度螺纹、紧公差柄、双六角螺栓.等级:1100MPA(环境温度)/650℃
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来源:标准资料网
【英文标准名称】:Aerospaceseries-Bolts,doublehexagonhead,closetoleranceshank,mediumlengththread,inheatresistingnickelbasealloyNI-P100HT(Inconel718)-Classification:1550MPa(atambienttemperature)/650oC.
【原文标准名称】:航空航天系列.耐热镍基合金NI-P100HT(铬镍铁合金718)制中长度螺纹、紧公差柄、双六角螺栓.等级:1100MPA(环境温度)/650℃
【标准号】:NFL24-227-2003
【标准状态】:作废
【国别】:法国
【发布日期】:2003-12-01
【实施或试行日期】:2003-12-20
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:紧固件;极限偏差;镍合金;规范(验收);十二角螺钉;航空航天运输;名称与符号;公差(测量);航天运输;配合螺栓;尺寸;材料;航空运输;螺钉
【英文主题词】:
【摘要】:
【中国标准分类号】:V20
【国际标准分类号】:49_030_20
【页数】:19P;A4
【正文语种】:其他
【英文标准名称】:Aerospaceseries-SteelFE-WM3504(X4CrNiMo16-5-1)-Airmelted-Filllermetalforwelding-Wireandrod.
【原文标准名称】:航空航天系列.FE-WM3504(X4CrNiMo16-5-1)型钢.空气熔炼.焊接填充金属.线材和棒材
【标准号】:NFL10-591-2012
【标准状态】:现行
【国别】:法国
【发布日期】:2012-03-01
【实施或试行日期】:2012-03-22
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:航空航天运输;航空运输;棒材(材料);化学成分;热处理;材料;竿材;航天运输;规范(验收);钢;焊接填充金属;钢丝
【英文主题词】:Aerospacetransport;Airtransport;Bars(materials);Chemicalcomposition;Heattreatment;Materials;Poles;Spacetransport;Specification(approval);Steels;Weldingfillermetals;Wires
【摘要】:
【中国标准分类号】:V11
【国际标准分类号】:49_025_10
【页数】:17P;A4
【正文语种】:其他
【英文标准名称】:StandardTestMethodforTestingVerticalStripDrainsintheCrimpedCondition
【原文标准名称】:测试压接条件下垂直带材排水管的标准试验方法
【标准号】:ASTMD6918-2009
【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】:D35.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:constanthead;crimped;flowvelocity;percentchange;uncrimped;verticalstripdrainconfinedcrimptest;Constantheadtesting;Crimpedflowtesting;Drainagematerials/systems;Flowandflowrate--water;Performance--drainagematerials/applications;S
【摘要】:Thistestmethodisconsideredsatisfactoryfortheacceptanceofcommercialshipmentsofverticalstripdrains.Incaseofdisputearisingfromdifferencesinreportedtestresultswhenusingthistestmethodforacceptancetestingofcommercialshipments,thepurchaserandthesuppliershouldconductcomparativeteststodetermineifthereisanystatisticalbiasbetweentheirlaboratories.Competentstatisticalassistanceisrecommendedfortheinvestigationofbias.Asaminimum,thetwopartiesshouldtakeagroupoftestspecimensthatashomogenousaspossible,andthatarefromalotofmaterialofthetypeinquestion.Thetestspecimensshouldberandomlyassignedinnumberstoeachlaboratoryfortesting.TheaverageresultsfromthetwolaboratoriesshouldbecomparedusingStudent''st-testforunpaireddataandanacceptableprobabilitylevelchosenbythetwopartiesbeforethestartoftesting.Ifabiasisfound,eitheritscausemustbefoundandcorrected,orthepurchaserandthesuppliermustagreetointerpretfuturetestresultsinlightoftheknownbias.Verticalstripdrainsareinstalledinareaswhereitisdesiredtoincreasetherateofsoilconsolidation.Ithasbeenshownthatasthesoilaroundtheverticalstripdrainconsolidates,acrimpmayformintheverticalstripdrainduetothemovementofthedrainintheareaofsoilconsolidation.Thistestmethodcanbeusedtoevaluateifthereisanyreductioninflowrateofwaterthroughthedrainduetothecrimping,andwhateffect,ifany,thiscrimpingmayhaveontherateofconsolidationofthesoil.1.1Thistestmethodisaperformancetestthatmeasurestheeffectcrimpinghasontheabilityofverticalstripdrainstotransmitwaterparalleltotheplaneofthedrain.1.2Thistestmethodisapplicabletoallverticalstripdrains.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q81
【国际标准分类号】:91_060_20
【页数】:6P.;A4
【正文语种】:英语
