ASTM D4048-2002 检测润滑油脂对铜的腐蚀的标准试验方法

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【英文标准名称】:StandardTestMethodforDetectionofCopperCorrosionfromLubricatingGrease
【原文标准名称】:检测润滑油脂对铜的腐蚀的标准试验方法
【标准号】:ASTMD4048-2002
【标准状态】:现行
【国别】:
【发布日期】:2002
【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】:D02.G0.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:试验;石油产品;润滑剂;腐蚀
【英文主题词】:coppercorrosion;copperstrip;coppertarnish;lubricatinggrease;
【摘要】:Thistestmethodmeasuresthetendencyoflubricatinggreasetocorrodecopperunderspecificstaticconditions.Itmaybeofsomevalueinpredictingpossiblechemicalattackonlubricatedparts,suchasbearingsthatcontaincopperorcopperalloys.Suchcorrosion,forexample,cancauseprematurebearingfailures.However,nocorrelationswithactualfieldservice,mostofwhichareunderdynamicconditions,havebeenestablished.Itdoesnotmeasureeithertheabilityofthelubricanttoinhibitcoppercorrosioncausedbyfactorsotherthanthelubricantitselfnordoesitmeasurethestabilityofthegreaseinthepresenceofcopper.1.1Thistestmethodcoversthedetectionofthecorrosivenesstocopperoflubricatinggrease.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecifichazardstatements,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】: