ASTM C374-1970(2004)e1 搪瓷玻璃熔化流动性的标准试验方法

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【英文标准名称】:StandardTestMethodsforFusionFlowofPorcelainEnamelFrits(Flow-ButtonMethods)
【原文标准名称】:搪瓷玻璃熔化流动性的标准试验方法
【标准号】:ASTMC374-1970(2004)e1
【标准状态】:现行
【国别】:
【发布日期】:1970
【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】:B08.12
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:Flowandflowrate;Fusion;Porcelainenamelproducts-frit;fusionflowofporcelainenamelfrits,byflowbuttonmethods,test
【摘要】:1.1Thesetestmethodscoverevaluationoftherelativefusionflowcharacteristicsofsamplesofagivenporcelainenamelfritbycomparisonwithanestablishedstandardforthatfrit.1.2Twomethodsareincluded,differingonlyincertaindetailsofthesamplesandintheapparatusandprocedureforpreparationoftestspecimens.Bothmethodsgiveequallyreproducibleresultsandprovideasatisfactorybasisforcomparisonoffusionflowofthesamplewiththatoftheestablishedstandard.1.2.1MethodAemploysgranularparticlesoffrittowhichabondingagenthasbeenadded.Buttonspecimensareformedunderhighpressureinahydraulicpress.1.2.2MethodBemployscrushed,sizedparticlesoffrittowhichabondingagenthasbeenadded.Buttonspecimensareformedinasteelmoldbyhand.
【中国标准分类号】:
【国际标准分类号】:25_220_50
【页数】:5P.;A4
【正文语种】: