JB 2053-1984 水压机 泵站用柱形蓄势器水罐型式与尺寸(Pg=315×10^5Pa)
作者:标准资料网 时间:2024-05-12 20:12:29 浏览:9570
来源:标准资料网
基本信息
| 标准名称： | 水压机 泵站用柱形蓄势器水罐型式与尺寸(Pg=315×10^5Pa) |
| 中标分类： |
机械 >>
通用加工机械与设备 >>
锻压机械 |
| 替代情况： | 被JB/T 2001.50-1999代替 |
| 发布日期： | |
| 实施日期： | 2004-05-01 |
| 首发日期： | |
| 作废日期： | 2000-01-01 |
| 出版日期： | |
| 页数： | 3页 |
适用范围
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前言
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目录
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引用标准
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所属分类： 机械 通用加工机械与设备 锻压机械
【英文标准名称】:StandardTestMethodsforDeterminingChemicalDurabilityofNuclear,Hazardous,andMixedWasteGlassesandMultiphaseGlassCeramics:TheProductConsistencyTest(PCT)
【原文标准名称】:确定核废物和混合废弃玻璃及多相玻璃陶瓷耐化学性能的标准试验方法:产品一致性试验(PCT)
【标准号】:ASTMC1285-2002(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:2002
【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】:
【英文主题词】:Glasswasteforms;Homogeneousglass;Multiphaseglassceramicwasteforms;Nuclearapplications/materials;Nuclearscrapandwastematerials;Nuclearwasteglasses;Phaseseparation;Productconsistencytest(PCT);Chemicalanalysis--nuclearmaterials;C
【摘要】:Thesetestmethodsprovidedatausefulforevaluatingthechemicaldurability(see3.1.4)ofglasswasteformsasmeasuredbyelementalrelease.Accordingly,itmaybeapplicablethroughoutmanufacturing,research,anddevelopment.TestMethodAcanspecificallybeusedtoobtaindatatoevaluatewhetherthechemicaldurabilityofglasswasteformshavebeenconsistentlycontrolledduringproduction(seeTable1).TestMethodBcanspecificallybeusedtomeasurethechemicaldurabilityofglasswasteformsundervariousleachingconditions,forexample,varyingtestdurations,testtemperatures,ratioofsample-surfacearea(S)toleachantvolume(V)(seeAppendixX1),andleachanttypes(seeTable1).Datafromthistestmayformpartofthelargerbodyofdatathatarenecessaryinthelogicalapproachtolong-termpredictionofwasteformbehavior(seePracticeC1174).1.1TheseproductconsistencytestmethodsAandBevaluatethechemicaldurabilityofhomogeneousglasses,phaseseparatedglasses,devitrifiedglasses,glassceramics,and/ormultiphaseglassceramicwasteformshereaftercollectivelyreferredtoasx201C;glasswasteformsx201D;bymeasuringtheconcentrationsofthechemicalspeciesreleasedtoatestsolution.1.1.1TestMethodAisaseven-daychemicaldurabilitytestperformedat90x00B1;2x00B0;CinaleachantofASTM-TypeIwater.Thetestmethodisstaticandconductedinstainlesssteelvessels.TestMethodAcanspecificallybeusedtoevaluatewhetherthechemicaldurabilityandelementalreleasecharacteristicsofnuclear,hazardous,andmixedglasswasteformshavebeenconsistentlycontrolledduringproduction.Thistestmethodisapplicabletoradioactiveandsimulatedglasswasteformsasdefinedabove.1.1.2TestMethodBisadurabilitytestthatallowstestingatvarioustestdurations,testtemperatures,meshsize,massofsample,leachantvolume,andleachantcompositions.ThistestmethodisstaticandcanbeconductedinstainlesssteelorPFATFE-fluorocarbonvessels,orboth.TestMethodBcanspecificallybeusedtoevaluatetherelativechemicaldurabilitycharacteristicsofhomogeneousglasses,phaseseparatedglasses,devitrifiedglasses,glassceramics,and/ormultiphaseglassceramicwasteforms.Thistestmethodisapplicabletoradioactive(nuclear)andmixed,hazardous,andsimulatedwasteformsasdefinedabove.TestMethodBcannotbeusedasaconsistencytestforproductionofhighlevelradioactiveglasswasteforms.1.2Thesetestmethodsmustbeperformedinaccordancewithallqualityassurancerequirementsforacceptanceofthedata.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q30
【国际标准分类号】:13_030_30
【页数】:23P.;A4
【正文语种】:英语
