ISO 2143-1981 铝和铝合金的阳极氧化封孔后的阳极氧化膜吸收能力损失的评估酸处理后的染斑试验
作者:标准资料网 时间:2024-05-12 05:15:31 浏览:9125
来源:标准资料网
【英文标准名称】:Anodizingofaluminiumanditsalloys;Estimationoflossofabsorptivepowerofanodicoxidecoatingsaftersealing;Dyespottestwithprioracidtreatment
【原文标准名称】:铝和铝合金的阳极氧化封孔后的阳极氧化膜吸收能力损失的评估酸处理后的染斑试验
【标准号】:ISO2143-1981
【标准状态】:作废
【国别】:国际
【发布日期】:1981-08
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC79
【标准类型】:()
【标准水平】:()
【中文主题词】:铝合金;试验;轻金属;外观检查(试验);阳极氧化;染色;氧化物覆层;吸收能力(波);阳极镀层;铝
【英文主题词】:Absorption;Absorptivity;Aluminium;Aluminiumalloys;Anodiccoating;Anodizing;Chemical-resistancetests;Corrosionprotection;Dyeing;Dyes;Lightmetals;Non-metalliccoatings;Non-metals;Oxidecoatings;Protectivecoatings;Testing;Visualinspection(testing)
【摘要】:Theresistanceofanodicoxidecoatingstoabsorptionofdyesmaygiveinformationonthequalityofsealing.Themethodisapplicabletoanodicoxidecoatingstobesubjectedtoweatheringortoaggressiveenvironmentsand,inallcases,whereresistancetostainingisimportant.Thedyespottestisnotapplicabletocertaincoatings.
【中国标准分类号】:A29
【国际标准分类号】:25_220_40
【页数】:3P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforResistanceofFineAggregatetoDegradationbyAbrasionintheMicro-DevalApparatus
【原文标准名称】:使用微型台佛尔仪测量细精级料抗磨损降级的试验方法
【标准号】:ASTMD7428-2008e1
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:D04.51
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:abrasionresistance;fineaggregate;micro-Deval;test;Abrasionresistance;Fineaggregate;Micro-Devalapparatus
【摘要】:TheMicro-Devalabrasiontestisatestoffineaggregatetodetermineabrasionlossinthepresenceofwaterandanabrasivecharge.Manyaggregatesaremoresusceptibletoabrasionwhenwetthandry,andtheuseofwaterinthistestincorporatesthisreductioninresistancetodegradation.Thetestresultsarehelpfulinevaluatingthetoughness/abrasionresistanceoffineaggregatesubjecttoabrasionwhenadequateinformationisnotavailablefromservicerecords.Thistestissuitableformeasuringtheamountofweak,softmaterialsuchasshaleorshaleycarbonateinfineaggregate.Materialsthatgivealowlossinthistestareunlikelytoexhibitsignificantdegradationduringhandling,mixingorplacing.ThereisarelationshipbetweendryingshrinkageofcementmortarandMicro-Devalabrasionlossoffineaggregate,withhigherlossmaterialsresultinginhigherdryingshrinkage.Descriptionsofthedevelopmentofthetestandtherelationshipwithotherpropertieshavebeenpublished.,,TheMicro-Devalabrasiontestonfineaggregateisusefulfordetectingchangesinpropertiesofaggregateproducedfromanaggregatesourceaspartofaqualitycontrolorqualityassuranceprocess.TheMicro-Devalabrasiontestonfineaggregate,incontrasttotheversiononcoarseaggregate,hasasignificantcorrelationwiththeMagnesiumSulfatesoundnesslossoffineaggregate.TheMicro-Devaltestonfineaggregatehasbetterprecisionthanthesulfatesoundnesstest,isquicker,andmaybeusedinplaceofthattest.Adviceonspecificvaluesforselectionofaggregatewillbefoundintheappendix.1.1ThistestmethodcoversaprocedurefortestingfineaggregateforresistancetoabrasionusingtheMicro-Devalapparatus.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.1.3Thetextofthismethodreferencesnotesandfootnoteswhichprovideexplanatorymaterial.Thesenotesandfootnotes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthetestmethod.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q13
【国际标准分类号】:91_100_30
【页数】:6P.;A4
【正文语种】:英语
【英文标准名称】:Brakedrumsforoffsetdiscwheelsrimdiameterdesignation15for6or10boltmounting;maximumoutline
【原文标准名称】:轮辋直径标记15用6个或10个螺栓安装的偏置盘式车轮用制动鼓.最大外廓
【标准号】:DIN74362-8-1987
【标准状态】:现行
【国别】:德国
【发布日期】:1987-05
【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】:轮廓;制动鼓;螺栓;制动系统部件;受牵引车辆;盘轮;挂车;尺寸;摩托车
【英文主题词】:diskwheels;contour;bolts;towedroadvehicles;motorvehicles;trailers;dimensions;brakingsystemcomponents;brakedrums
【摘要】:Thestandardspecifiesthemaximumoutlineofbreakdrumsfordiskwheelswithrimdiameterdesignation15andrimwidthupto7.5.
【中国标准分类号】:T24
【国际标准分类号】:43_040_40
【页数】:2P;A4
【正文语种】:德语
