DIN 32506-3-1981 软钎焊可软钎性的检验.预镀锡试样的垂直浸渍试验.检验、评定
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【英文标准名称】:Testingofsolderabilityforsoftsoldering;Verticaldippingtestforpre-tinnedspecimens;Testing;Assessment
【原文标准名称】:软钎焊可软钎性的检验.预镀锡试样的垂直浸渍试验.检验、评定
【标准号】:DIN32506-3-1981
【标准状态】:现行
【国别】:德国
【发布日期】:1981-07
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:软钎焊;浸渍试验(腐蚀);试验
【英文主题词】:immersiontests(corrosion);testing;soldering;solderings
【摘要】:Testingofsolderability;verticaldippingtestforpre-tinnedsamples,test,evaluationDieseNormwurdeinZusammenarbeitmitdemDeutschenVerbandfürSchwei?technik(DVS)aufgestellt.
【中国标准分类号】:J33
【国际标准分类号】:25_160_50
【页数】:3P;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforPeelAdhesionofPressure-SensitiveTape
【原文标准名称】:压合带的皮层剥离粘着力的标准试验方法
【标准号】:ASTMD3330/D3330M-2004(2010)
【标准状态】:现行
【国别】:美国
【发布日期】:2004
【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】:D10.14
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:adhesiontobacking;adhesiontoliner;peeladhesionat90&x00B0;angle;peeladhesionat180&x00B0;angle;pressuresensitivetape;Adherence;Acceptancecriteria/testing;Adhesion--pressure-sen
【摘要】:Thesetestmethodsaretoolsforqualityassuranceuse.Givenspecificpressure-sensitivetapeandarequirementintermsoftheminimumormaximumpeelvalueexpectedforthistape,thedatafromthetestcanbeusedinconjunctionwithacceptancecriteria.TestMethodA,B,C,E,orFcanshowtherelativebondstrengthofagiventapetooneormoresurfaces(materialandtexture)ascomparedtothestandardstainlesssteelpanel.Substitutionofrepresentativesamplesofmaterialsinquestionforthestandardsteelpanelwouldsufficetodothis.TestMethodsA,B,C,EorFcannotbeusedtocomparetwopressure-sensitivetapesofthesametypebutofdifferentmanufacturefortheirabilitytoadheretoasurface.Thisisbecausethemeasuredpeelforceisnotnormalizedforafixedareaofstress.Theareaunderstressvarieswithbackingstiffnessandadhesiverheology(firmness).Twodifferenttapesseldomagreeintheseproperties.TestMethodDcanshowtheamountofforcerequiredtoremovealinerthatcoverstheadhesivesideofatapeataspecifiedpeelrate.Theforcewillbedifferentatotherpeelrates.Thesetestmethodsmaynotprovidedesigninformationasthereisusuallynodirectrelationshipbetweenpeeladhesionandanyfunctionalrequirement.1.1Thesetestmethodscoverthemeasurementofthepeeladhesionofpressure-sensitivetapes.1.1.1TestMethodAgivesameasureoftheadherence,whenpeeledat180x00B0;angle,toastandardsteelpanelortoothersurfaceofinterestforasingle-coatedtape.1.1.2TestMethodBgivesameasureoftheadherencetothebackingofasingle-coatedtape.1.1.3TestMethodCgivesameasureoftheadherenceofdouble-coatedtapetoastandardsteelpanelorothersurfaceofinterest.1.1.4TestMethodDgivesameasureoftheadherenceofthereleaselinertotheadhesiveofeithersingle-ordouble-coatedtape.1.1.5TestMethodEgivesameasureoftheadherenceofanadhesivetransfertapetoastandardsteelpanelorothersurfaceofinterest.1.1.6TestMethodFgivesameasureoftheadherence,whenpeeledat90x00B0;angle,toastandardsteelpanelorothersurfaceofinterestforasingle-coatedtape.1.2Thesetestmethodsprovideameansofassessingtheuniformityoftheadhesionofagiventypeofpressure-sensitiveadhesivetape.Theassessmentmaybewithinarolloftape,betweenrolls,orbetweenproductionlots.1.3Variationsineitherthetapebackingortheadhesive,orboth,affecttheresponse.Therefore,thesetestmethodscannotbeusedtopinpointthespecificcause(s)ofnon-uniformity.1.4Thesetestmethodsmaynotbeappropriatetotesttapeshavingrelativelystiffbackings,stiffliners,orbackingsshowinghighstretchatlowforces.Thesecharacteristicswillresultinahighvariabilityforthetestresponsewhichisnotatrueindicationoftherealnatureoftheadhesivebond.1.5ValuesstatedineitherSIorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents,therefore,eachsystemmustbeusedindependentlywithoutcombiningvaluesinanyway.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G38
【国际标准分类号】:83_180
【页数】:6P.;A4
【正文语种】:英语
基本信息
| 标准名称： | ＭＪ外螺纹中径测具 锥、Ｖ型滚轮 |
| 中标分类： |
航空、航天 >>
航空器与航天器制造用设备 >>
量具 |
| 发布日期： | 1994-06-01 |
| 实施日期： | 1994-06-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 1900-01-01 |
| 出版日期： | 1900-01-01 |
| 页数： | 12页 |
适用范围
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前言
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所属分类： 航空 航天 航空器与航天器制造用设备 量具
