ASTM B611-1985(2005) 硬质合金的耐磨性的试验方法

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【英文标准名称】:StandardTestMethodforAbrasiveWearResistanceofCementedCarbides
【原文标准名称】:硬质合金的耐磨性的试验方法
【标准号】:ASTMB611-1985(2005)
【标准状态】:现行
【国别】:
【发布日期】:1985
【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】:磨损;耐磨材料;烧结金属;碳化物;碳化物;磨蚀;金属;试验
【英文主题词】:abrasionresistance;abrasivewear;abrasivewearresistance;cementedcarbides;hardmetals;powdermetallurgy;wearnumber
【摘要】:Thistestmethodprovidesaguidetodeterminetherelativeabrasivewearresistanceofcementedcarbidesunderhigh-stressabrasionconditions.Theabrasivewearisnotameasureofwearcharacteristicsofcarbidesunderallconditionsandisnottobemisconstruedasindicativeofwearwhencarbidesareusedformachinery.Itdoesshowthedifferenceinresistancetoabrasiveusefordifferentcarbidecompositionsandcanbeusedasapracticaltestorasaresearchmethodforsortingoutthesedifferences.1.1Thistestmethodcoversthedeterminationofabrasivewearresistanceofcementedcarbides.1.2Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.TheSIequivalentsofinch-poundunitsareinparenthesesandmaybeapproximate.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H72
【国际标准分类号】:77_160
【页数】:2P.;A4
【正文语种】: