【英文标准名称】:Glass;Viscosityandviscometricfixedpoints;part5:Determinationofworkingpointbysinkingbarviscometer
【原文标准名称】:玻璃粘度和粘度固定点第5部分:用沉棒粘度计测定工作点
【标准号】:ISO7884-5-1987
【标准状态】:现行
【国别】:国际
【发布日期】:1987-12
【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/TC48
【标准类型】:()
【标准水平】:()
【中文主题词】:玻璃;粘度;测定;热力学性质;试验
【英文主题词】:Definitions;Determination;Glass;Measurement;Measuringinstruments;Physicaltesting;Temperature;Temperaturemeasurement;Testequipment;Testing;Tests;Thermodynamicproperties;Viscosity;Viscositymeasurement
【摘要】:Thespecifiedmethodissuitableforcharacterizingthelow-viscosityrangeofglassworking:Averticallypositionednarrowmetalrod,i.e.thebar,isallowedtosinkunderitsownweightintothemelt.Fromtherateofsinkingthedynamicviscosityiscalculated.Theteoreticalbasisrelationandtheapparatusincludingmethodofmeasurementsaredescribed.
【中国标准分类号】:Q30
【国际标准分类号】:81_040_10
【页数】:5P.;A4
【正文语种】:英语