ASTM B389-1981(2004) 恒温双金属螺旋形线圈的热偏转率的标准试验方法

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【英文标准名称】:StandardTestMethodforThermalDeflectionRateofSpiralandHelicalCoilsofThermostatMetal
【原文标准名称】:恒温双金属螺旋形线圈的热偏转率的标准试验方法
【标准号】:ASTMB389-1981(2004)
【标准状态】:现行
【国别】:
【发布日期】:1981
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:B02.10
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:卷材;脚轮;恒温双金属;挠曲;金属;特性;材料;试验
【英文主题词】:Deflection;Thermalanalysis;Thermaldeflectionrate;Thermostatmetals;thermaldeflectionrateofspiral/helicalcoilsofthermostatmetals,;test;
【摘要】:Thistestmethodsimulates,toapracticaldegree,theoperationofthethermostatmetalcoil.Thethermaldeflectionpropertiesofacoilmayvaryfromlot-to-lotofthermostatmetalmaterial.Thismethodisusefulfordeterminingtheoptimumthicknessandlengthofthematerialforagivendeflectionspecification.Thismethodisusefulasaqualitytesttodetermineacceptanceorrejectionofalotofthermostatmetalcoils.1.1Thistestmethodcoversthedeterminationofthethermaldeflectionrateofspiralandhelicalcoilsofthermostatmetal.1.2Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Themetricequivalentsofinch-poundunitsmaybeapproximate.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H23
【国际标准分类号】:21_160
【页数】:4P.;A4
【正文语种】: