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ASTM E956-1983(2005) 城市混杂的有色金属的分类(mnm)

作者:标准资料网 时间:2024-05-11 20:43:47  浏览:9505   来源:标准资料网
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【英文标准名称】:StandardClassificationforMunicipal-MixedNonferrousMetals(MNM)
【原文标准名称】:城市混杂的有色金属的分类(mnm)
【标准号】:ASTME956-1983(2005)
【标准状态】:现行
【国别】:
【发布日期】:1983
【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】:D34.03
【标准类型】:(Classification)
【标准水平】:()
【中文主题词】:金属;污染控制;分类系统;有色金属;废弃物处置
【英文主题词】:
【摘要】:Thisclassificationisintendedforuseinthemarketingofmixednonferrousmetals.Mixednonferrousmetalscoveredbythisclassificationaresuitableforusebyoneormoreofthefollowingindustries:4.2.1Secondaryaluminumsmelters,4.2.2Primaryaluminumproducers,4.2.3Scrapdealersandprocessors,4.2.4Zincrefiners,and4.2.5Copperrefiners.1.1Thisclassificationcoversmunicipalmixednonferrousmetals(MNM),notsource-separated,thatarerecoveredfrommunicipalwastedestinedfordisposal.1.2Themixednonferrousmetals(MNM)havebeensub-dividedaccordingtoprocessinghistory,nonferrousmetalcontent,size,andmoisturecontent.1.3Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.4ThistestmethoddescribesproceduresforcollectionofasampleofMNMscraprecoveredfrommunicipalrefuse,andthepreparationandsecondarysamplingofthemetalforanalysis.
【中国标准分类号】:Z13
【国际标准分类号】:13_030_10
【页数】:5P.;A4
【正文语种】:


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【英文标准名称】:StandardPracticeforPerformingAcceleratedOutdoorWeatheringofFactory-CoatedEmbossedHardboardUsingConcentratedNaturalSunlightandaSoak-Freeze-ThawProcedure
【原文标准名称】:用集中自然光和浸水-冻结-解冻程序进行工厂涂覆压花纤维板室外加速风化的标准实施规程
【标准号】:ASTMD5722-2008
【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】:D01.27
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:acceleratedweathering;factorycoatings(hardboard);filmintegrity;hardboard(compositionboardsiding);Acceleratedaging/testing--paints/relatedcoatings;Film--paints/relatedcoatings/materials;Factory-appliedcoatings;Filmintegrity;Hardboard;O
【摘要】:Theabilitytoquicklyandaccuratelyevaluateandpredictlong-termweatheringperformanceoffactory-appliedcoatingsisofparamountimportanceinmakingsoundbusinessandtechnicaldecisions.Itisimportanttoincludecontrolspecimensofknownfieldperformancetodeterminetheefficacyofthispracticeforspecificsubstrate(s)andcoatingsystem(s).Thesecontrolspecimensmayincludematerialsknowntopossessacceptableandunacceptablefieldperformanceforthedefect(s)underconsideration.Resultsderivedfromthispracticearebestusedtocomparetherelativeperformanceofmaterialstestedatthesametimeinthesamedevice.Theinclusionofcontrolspecimensandtheirresultingdatawillassistindealingwithtestvariabilitycausedbyseasonalorannualvariationsinimportantclimaticfactors.Extensiveresearchwasperformedduringthedevelopmentofthisstandardpractice.Thisresearchshowedthatthispracticeisnotusefulfordeterminationofquantitativeaccelerationfactors.However,thistestisveryusefulasacomparativetest.Aminimumoftworeplicatesforbothcontrolspecimensandtestspecimensisrecommendedtoallowstatisticalevaluationofresults.RefertoPracticeG169foradditionalguidanceonestablishingthenumberofreplicates.1.1Thispracticecoverstechniquestoaccelerateweatheringeffectsoffactory-coatedembossedhardboardusingCycle1ofPracticeG90(concentratednaturalsunlightwithperiodicsurfacewaterspray)plusasoak-freezethawcycle(seeSection5ofthispractice).1.2Testingbyuseofthemethodsdescribedinthispracticemaybeemployedinthequalitativeassessmentofweatheringeffects.Therelativedurabilityofcoatedhardboardsmaybebestdeterminedbycomparisonoftheirtestresultswiththoseofcontrolspecimensderivedfromrealtimeexposuretestexperience.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:B70
【国际标准分类号】:
【页数】:3P.;A4
【正文语种】:英语


【英文标准名称】:Computergraphics:proceduresforregistrationofgraphicalitems
【原文标准名称】:计算机制图.制图信息单位记录程序
【标准号】:DD182-1990
【标准状态】:作废
【国别】:英国
【发布日期】:1990-04-30
【实施或试行日期】:
【发布单位】:英国标准学会(BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:图形表示;图形符号;图形显示字符;计算机制图;计算机应用;数据表示
【英文主题词】:graphicsymbols;graphiccharacters;graphicrepresentation;computergraphics;computerapplications;datarepresentation
【摘要】:
【中国标准分类号】:L81
【国际标准分类号】:
【页数】:72P;A4
【正文语种】:英语



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