ASTM C1212-1998(2010) 包含晶粒孔隙的陶瓷参考试样的制备

作者:标准资料网 时间:2024-05-20 00:30:33  浏览:9985   来源:标准资料网

【英文标准名称】:StandardPracticeforFabricatingCeramicReferenceSpecimensContainingSeededVoids
【原文标准名称】:包含晶粒孔隙的陶瓷参考试样的制备
【标准号】:ASTMC1212-1998(2010)
【标准状态】:现行
【国别】:
【发布日期】:1998
【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】:C28.03
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:高级陶瓷;基准样品;种子空隙率;空隙率
【英文主题词】:advancedceramics;referencespecimen;seededvoids;voids
【摘要】:Thispracticedescribesamethodoffabricatingknowndiscontinuitiesinaceramicspecimen.Suchspecimensareneededandusedinnondestructiveexaminationtodemonstratesensitivityandresolutionandtoassistinestablishingproperexaminationparameters.1.1Thispracticedescribesproceduresforfabricatingbothgreenandsinteredtestbarsofsiliconcarbideandsiliconnitridecontainingbothinternalandsurfacevoidsatprescribedlocations.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:81_060_20
【页数】:3P.;A4
【正文语种】: