ASTM G132-1996(2007) 销钉磨蚀试验用标准试验方法
时间:2024-05-11 13:22:24 来源: 标准资料网 作者：标准资料网 阅读：8542
【英文标准名称】:StandardTestMethodforPinAbrasionTesting
【原文标准名称】:销钉磨蚀试验用标准试验方法
【标准号】:ASTMG132-1996(2007)
【标准状态】:现行
【国别】:
【发布日期】:1996
【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】:G02.30
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:销钉;磨蚀;实验室耐磨试验;销钉磨蚀试验;表格;滚筒;耐磨性;皮带;圆盘
【英文主题词】:abrasion;abrasives;tribology;wear;wearresistance
【摘要】:Theamountofwearinanysystemwill,ingeneral,dependuponanumberofsystemfactorssuchastheappliedload,machinecharacteristics,slidingspeed,slidingdistance,theenvironment,andmaterialproperties.Theprimaryvalueofthisweartestmethodliesinpredictingtherelativerankingofmaterials.Thistestmethodimposesconditionsthatcausemeasurablemasslossesanditisintendedtorankmaterialsforapplicationsinwhichmoderatetosevereabrasionoccurs.Testmaterialsshouldbereasonablyresistanttosuchabrasion.Sincethisabrasiontestdoesnotattempttoduplicatealloftheconditionsthatmaybeexperiencedinservice(forexample,abrasiveparticlesize,shape,hardness,speed,load,andpresenceofacorrosiveenvironment),thereisnoassurancethatthistestmethodwillpredictthewearrateofagivenmaterialunderconditionsdifferingfromthoseinthistestmethod.1.1Thistestmethodcoversalaboratoryprocedurefordeterminingthewearresistanceofamaterialwhenrelativemotioniscausedbetweenanabrasivecloth,paper,orplasticfilmandacontactingpinofthetestmaterial.Theprincipalfactorsandconditionsrequiringattentionwhenusingthistypeofapparatustomeasureweararediscussed.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:J04
【国际标准分类号】:19_060
【页数】:8P.;A4
【正文语种】:
【英文标准名称】:StandardPracticeforLinear-ElasticPlane-StrainFractureToughnessTestingofAluminumAlloys
【原文标准名称】:铝合金线弹性平面-应变断裂韧性试验的标准实施规程
【标准号】:ASTMB645-2010
【标准状态】:现行
【国别】:美国
【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】:B07.05
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:aluminumalloys;fracturetoughness;planestrain;qualityassurance;Aluminumalloys;Compositionanalysis--metals/alloys;Cracking--metallicmaterials;Defects--metals/alloys;Fabricatedmaterials;Failureendpoint--metals/alloys;Fatigue;Fracturetes
【摘要】:Thispracticeforplane-strainfracturetoughnesstestingofaluminumalloysmaybeusedasasupplementtoTestMethodE399.Theapplicationofthispracticeisprimarilyintendedforqualityassuranceandmaterialreleaseincaseswherevalidplane-strainfracturetoughnessdatacannotbeobtainedperTestMethodE399.ItmustbeunderstoodthattheinterpretationsandguidelinesinthispracticedonotalterthevalidityrequirementsofTestMethodE399orpromotethedesignationofdatathatareinvalidaccordingtoTestMethodE399toax201C;validx201D;condition.Thispracticeisprimarilyconcernedwithcaseswhereitisnotpossibleorpracticaltoobtainvaliddata,butwherematerialreleasejudgmentsmustbemadeagainstspecifiedfracturetoughnessvalues.Whereitispossibletoobtainavalidplane-strainfracturetoughnessvaluebyreplacementtestingaccordingtoTestMethodE399,thatisthepreferredapproach.1.1Thispracticeisapplicabletothefracturetoughnesstestingofallaluminumalloys,tempers,andproducts,especiallyincaseswherethetestsarebeingmadetoestablishwhetherornotindividuallotsmeettherequirementsofspecificationsandshouldbereleasedtocustomers.1.2TestMethodE399isthebasictestmethodtobeusedforplane-strainfracturetoughnesstestingofaluminumalloys.Thepurposeofthispracticeistoprovidesupplementaryinformationforplane-strainfracturetoughnessofaluminumalloysinthreemainareas:1.2.1Specimensampling,1.2.2Specimensizeselection,and1.2.3Interpretationofinvalidtestresults.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3.1Exception8212;Certaininch-poundvaluesgiveninparenthesesareprovidedforinformationonly.1.4ThisstandardiscurrentlywrittentoaccommodateonlyC(T)specimens.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H22
【国际标准分类号】:77_120_10
【页数】:6P.;A4
【正文语种】:英语
【英文标准名称】:Plastics--Ultra-high-molecular-weightpolyethylene(PE-UHMW)mouldingandextrusionmaterials--Part2:Preparationoftestspecimensanddeterminationofproperties
【原文标准名称】:塑料.超高分子量聚乙烯(PE-UHMW)模塑和挤塑材料.第2部分:试样制备和性能测定
【标准号】:JISK6936-2-2007
【标准状态】:现行
【国别】:日本
【发布日期】:2007-03-20
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonChemicalProducts
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:この規格は,成形用及び押出用超高分子量ポ11エチレン(PE-UHMW)材料の試験片の作製方法及び性質の求め方について規定する。この規格は,試験材料の取扱い並びに成形前の試験材料及び試験前の試験片の状態調節についての要求事項を規定する。…
【中国标准分类号】:G32
【国际标准分类号】:83_080_20
【页数】:20P;A4
【正文语种】:日语