ASTM B215-2008 金属粉末取样的标准实施规程

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【英文标准名称】:StandardPracticesforSamplingMetalPowders
【原文标准名称】:金属粉末取样的标准实施规程
【标准号】:ASTMB215-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:B09.02
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:blender;compositesample;Keystonesampler;samplesplitter;samplingsegregation;Finishingprocess/finishes;Metalpowders;Powdermetallurgy(P/M)materials;Sampling;Samplingcontainers
【摘要】:Sincemanytestsareperformedusingverysmallamountsofpowder,itismostimportantthatthetestportionsbeobtainedinastandardizedmanner.Thepracticesdescribedheretakeintoaccountthepossibilityofsegregationofthemetalpowderduringandafterfillingofcontainers.PRACTICEATopFORPOWDERSBEINGTRANSFERREDFROMBLENDERSORSTORAGETANKSTop1.1Thesepracticesdescribetwoproceduresforobtainingsamplesofmetalpowdersforsubsequenttesting:1.1.1PracticeA8212;Forpowdersbeingtransferredfromblendersorstoragetanks.1.1.2PracticeB8212;Forpowdersalreadypackagedincontainers.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H16
【国际标准分类号】:77_160
【页数】:4P.;A4
【正文语种】:英语