ASTM D4048-2010 润滑油脂对铜的腐蚀的检测标准试验方法

作者:标准资料网 时间:2024-05-11 16:29:16  浏览:8436   来源:标准资料网

【英文标准名称】:StandardTestMethodforDetectionofCopperCorrosionfromLubricatingGrease
【原文标准名称】:润滑油脂对铜的腐蚀的检测标准试验方法
【标准号】:ASTMD4048-2010
【标准状态】:现行
【国别】:
【发布日期】:2010
【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】:D02.G0.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:铜腐蚀;铜条;铜生锈;润滑油;铜的腐蚀;铜条锈蚀;腐蚀石油产品;润滑油脂
【英文主题词】:coppercorrosion;copperstrip;coppertarnish;lubricatinggrease;Coppercorrosion;Copperstriptarnish;Corrosion--petroleumproducts;Lubricatinggrease
【摘要】:Thistestmethodmeasuresthetendencyoflubricatinggreasetocorrodecopperunderspecificstaticconditions.Itmaybeofsomevalueinpredictingpossiblechemicalattackonlubricatedparts,suchasbearingsthatcontaincopperorcopperalloys.Suchcorrosion,forexample,cancauseprematurebearingfailures.However,nocorrelationswithactualfieldservice,mostofwhichareunderdynamicconditions,havebeenestablished.Itdoesnotmeasureeithertheabilityofthelubricanttoinhibitcoppercorrosioncausedbyfactorsotherthanthelubricantitselfnordoesitmeasurethestabilityofthegreaseinthepresenceofcopper.1.1Thistestmethodcoversthedetectionofthecorrosivenesstocopperoflubricatinggrease.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecificwarningstatements,seeSections7,8,and10.
【中国标准分类号】:E36
【国际标准分类号】:75_100
【页数】:4P.;A4
【正文语种】: