【英文标准名称】:StandardSpecificationforAsbestosRoving
【原文标准名称】:石棉粗砂的标准规范
【标准号】:ASTMD375-1995(2004)e1
【标准状态】:现行
【国别】:
【发布日期】:1995
【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】:C17.03
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:asbestos;asbestosroving;classification;roving;testing
【摘要】:1.1Thisspecificationcoversasbestosrovinghavingaminimumof75mass%asbestosfiber,excludingthemassofotherinorganicreinforcingstrandswhichmaybepresent.1.2Warning-Breathingofasbestosdustishazardous.Asbestosandasbestosproductspresentdemonstratedhealthrisksforusersandforthosewithwhomtheycomeintocontact.Inadditiontootherprecautions,whenworkingwithasbestos-cementproducts,minimizethedustthatresults.Forinformationonthesafeuseofchrysoltileasbestos,referto"SafeUseofChrysotileAsbestos:AManualonPreventiveandControlMeasures."1.3Thefollowingsafetyhazardscaveatpertainsonlytothetestmethods,Section13,describedinthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecificsafetyhazardwarning,see1.2.1.4ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.
【中国标准分类号】:W04
【国际标准分类号】:59_060_30
【页数】:4P.;A4
【正文语种】:


【英文标准名称】:StandardTestMethodsforTensionTestingofCarbonandGraphiteMechanicalMaterials
【原文标准名称】:碳和石墨机械加工材料抗拉检验的标准试验方法
【标准号】:ASTMC565-1993(2010)e1
【标准状态】:现行
【国别】:
【发布日期】:1993
【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.F0
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:carbon;graphite;tensilestrength;Carbon;Graphite;Mechanicalmaterials;Tensileproperties/testing
【摘要】:Thesetestmethodsmaybeusedforqualitycontroltestingofestablishedgradesofcarbonandgraphitematerials,inthedevelopmentofnewgrades,andforotherpurposeswhererelativestrengthlevelsaretheprimaryquantitiesofinterest.Thistestmethodmaybeapplicableonlyiftheratioofspecimendiametertograinsize,orflawsize,isgreaterthan5.ThesetestmethodsdonotsubstituteforthatdescribedinTestMethodC749,butareusefulwherelesssophisticateddataandlessexpensivetechniquesaresufficient.Carbonandgraphitematerialsexhibitsignificantphysicalpropertydifferenceswithinparentmaterials.Exactsamplingpatternsandgrainorientationsmustbespecifiedinordertomakemeaningfultensilestrengthcomparisons.1.1Thesetestmethodscovertheapparatus,specimen,andproceduresforthetensiontestingofcarbonandgraphitemechanicalmaterialswithagrainsizesmallerthan0.79mm.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.2.1Exception8212;Allofthefiguresaredimensionedininchesinaccordancewiththeoriginalstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q51
【国际标准分类号】:71_060_10
【页数】:3P.;A4
【正文语种】: