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【英文标准名称】:StandardTestMethodforMeasuringpHofSoilforUseinCorrosionTesting
【原文标准名称】:测量腐蚀试验用土壤pH值的测试方法
【标准号】:ASTMG51-1995(2005)
【标准状态】:现行
【国别】:
【发布日期】:1995
【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】:G01.10
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:腐蚀试验;试验;腐蚀;磨损;pH值;土壤;金属
【英文主题词】:corrosionofmetalsinsoil;fieldmeasurementofpH;measurementofpH;pHofsoil;soilpHforcorrosiontesting;testmethodforsoilpH;undergroundcorrosion
【摘要】:InformationonpHofsoilisusedasanaidinevaluatingthecorrosivityofasoilenvironment.SomemetalsaremoresensitivetothepHoftheirenvironmentthanothers,andinformationonthestabilityofametalasafunctionofpHandpotentialisavailableintheliterature.31.1ThistestmethodcoversaprocedurefordeterminingthepHofasoilincorrosiontesting.Theprincipleuseofthetestistosupplementsoilresistivitymeasurementsandtherebyidentifyconditionsunderwhichthecorrosionofmetalsinsoilmaybeaccentuated(seeG57-78(1984)).1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:B10
【国际标准分类号】:
【页数】:3P.;A4
【正文语种】: