ASTM C1663-2009 利用蒸汽水合试验测定废玻璃或玻璃陶瓷耐久性标准试验方法
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【英文标准名称】:StandardTestMethodforMeasuringWasteGlassorGlassCeramicDurabilitybyVaporHydrationTest
【原文标准名称】:利用蒸汽水合试验测定废玻璃或玻璃陶瓷耐久性标准试验方法
【标准号】:ASTMC1663-2009
【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】:C26.13
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:变更;耐久性;玻璃;玻璃陶瓷;水合作用;热水的;性能;比例;反应;贮藏室;试验;水蒸汽;废物;水
【英文主题词】:alteration;durability;glass;glassceramics;hydration;hydrothermal;performance;rate;reaction;repository;test;vapor;waste;water
【摘要】:Thevaporhydrationtestcanbeusedtostudythecorrosionofglassandglassceramicwasteformsunderconditionsofhightemperatureandcontactbywatervapororthinfilmsofwater.Thismethodmayserveasanacceleratedtestforsomematerials,sincethehightemperatureswillacceleratethermallyactivatedprocesses.Awiderangeoftesttemperatureshavebeenreportedintheliteraturex2013;40x00B0;C(Ebertetal,2005(3),forexample)to300x00B0;C(Viennaetal,2001(4),forexample).Itshouldbenotedthatwithincreasedtesttemperaturecomesthepossibilityofchangingthecorrosionratedeterminingmechanismandthetypesofphasesformeduponalterationfromthosethatoccurinthedisposalenvironment(Viennaetal,2001(4)).Thevaporhydrationtestcanbeusedasascreeningtesttodeterminethepropensityofwasteformstoalterandforrelativecomparisonsinalterationratesbetweenwasteforms.1.1Thevaporhydrationtestmethodcanbeusedtostudythecorrosionofawasteformssuchasglassesandglassceramicsuponexposuretowatervaporatelevatedtemperatures.Inaddition,thealterationphasesthatformcanbeusedasindicatorsofthosephasesthatmayformunderrepositoryconditions.Thesetests;whichallowalteringofglassathighsurfaceareatosolutionvolumeratio;provideusefulinformationregardingthealterationphasesthatareformed,thedispositionofradioactiveandhazardouscomponents,andthealterationkineticsunderthespecifictestconditions.Thisinformationmaybeusedinperformanceassessment(McGrailetal,2002(1)forexample).1.2Thistestmethodmustbeperformedinaccordancewithallqualityassurancerequirementsforacceptanceofthedata.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q30
【国际标准分类号】:81_040_10
【页数】:15P.;A4
【正文语种】:
【原文标准名称】:利用蒸汽水合试验测定废玻璃或玻璃陶瓷耐久性标准试验方法
【标准号】:ASTMC1663-2009
【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】:C26.13
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:变更;耐久性;玻璃;玻璃陶瓷;水合作用;热水的;性能;比例;反应;贮藏室;试验;水蒸汽;废物;水
【英文主题词】:alteration;durability;glass;glassceramics;hydration;hydrothermal;performance;rate;reaction;repository;test;vapor;waste;water
【摘要】:Thevaporhydrationtestcanbeusedtostudythecorrosionofglassandglassceramicwasteformsunderconditionsofhightemperatureandcontactbywatervapororthinfilmsofwater.Thismethodmayserveasanacceleratedtestforsomematerials,sincethehightemperatureswillacceleratethermallyactivatedprocesses.Awiderangeoftesttemperatureshavebeenreportedintheliteraturex2013;40x00B0;C(Ebertetal,2005(3),forexample)to300x00B0;C(Viennaetal,2001(4),forexample).Itshouldbenotedthatwithincreasedtesttemperaturecomesthepossibilityofchangingthecorrosionratedeterminingmechanismandthetypesofphasesformeduponalterationfromthosethatoccurinthedisposalenvironment(Viennaetal,2001(4)).Thevaporhydrationtestcanbeusedasascreeningtesttodeterminethepropensityofwasteformstoalterandforrelativecomparisonsinalterationratesbetweenwasteforms.1.1Thevaporhydrationtestmethodcanbeusedtostudythecorrosionofawasteformssuchasglassesandglassceramicsuponexposuretowatervaporatelevatedtemperatures.Inaddition,thealterationphasesthatformcanbeusedasindicatorsofthosephasesthatmayformunderrepositoryconditions.Thesetests;whichallowalteringofglassathighsurfaceareatosolutionvolumeratio;provideusefulinformationregardingthealterationphasesthatareformed,thedispositionofradioactiveandhazardouscomponents,andthealterationkineticsunderthespecifictestconditions.Thisinformationmaybeusedinperformanceassessment(McGrailetal,2002(1)forexample).1.2Thistestmethodmustbeperformedinaccordancewithallqualityassurancerequirementsforacceptanceofthedata.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q30
【国际标准分类号】:81_040_10
【页数】:15P.;A4
【正文语种】:
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