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【英文标准名称】:StandardTestMethodforContinuityofPorcelainEnamelCoatings
【原文标准名称】:搪瓷涂层连续性的标准试验方法
【标准号】:ASTMC743-1987(2004)e1
【标准状态】:现行
【国别】:
【发布日期】:1987
【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】:试验;绝缘瓷;釉层;瓷漆;覆层;工业瓷器;电导性;连续检验;耐力;寿命
【英文主题词】:continuity;glasscoating;highvoltagetest;lightcoverage;porcelainenamel;porcelainenamelthickness
【摘要】:1.1Porcelainenamelcoatingsareappliedtometalstoprovideprotectionfromcorrosionaswellastoenhancetheirappearance.Thistestmethodpermitstheeasydetectionofdiscontinuitiesandareasoflightcoverage,notreadilyseenbyvisualinspection,whichlimittheprotectiontothesubstrate.SomewhatsimilartestsapplicabletothethickerglasscoatingsusedforchemicalreactionvesselsarefoundinTestMethodsC536andC537.1.2ValuesstatedinSIunitsaretoberegardedasthestandard.Inch-poundunitsareprovidedforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y26
【国际标准分类号】:25_220_50
【页数】:4P.;A4
【正文语种】: