【英文标准名称】:StandardTestMethodforAnImagingTechniquetoMeasureRustCreepageatScribeonCoatedTestPanelsSubjectedtoCorrosiveEnvironments
【原文标准名称】:用成像技术在腐蚀环境中测量涂覆试验板划痕处锈蚀蠕变的标准试验方法
【标准号】:ASTMD7087-2005a(2010)
【标准状态】:现行
【国别】:美国
【发布日期】:2005
【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】:D01.25
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:acceleratedtests;coatedpanels;creepagearea;imaging;outdoorexposure;quantification;rustcreepage;undercutting;weathering;Imaging;Rustcreepage;Coatedpanels;Corrosion
【摘要】:Thistestmethodprovidesameansofevaluatingandcomparingdevelopmentofcorrosionatscribeonpainted/coatedflattestpanelsafterexposuretocorrosiveenvironments.1.1Thistestmethodcoversthemeasurementofrustcreepageareafromascribelineonpainted/coatedflattestpanelsafterexposuretocorrosiveenvironments.Thistestmethodhastheadvantageofsimplicityandeaseofuse.Expensiveequipmentisnotrequired,andtheresultsaremoreaccuratethanvisualevaluationbutnotaspreciseasadvanceddigitalimaging.1.2Thistestmethodusesvisualimagingsoftwaretodeterminetheareadamagedbyrustcreepagefromthescribe.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H25
【国际标准分类号】:77_060
【页数】:4P.;A4
【正文语种】:英语