ASTM C1190-1995(2010) 碳酸镁和焙烧浸渍的碱性砖试样配置的标准实施规程

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【英文标准名称】:StandardPracticeforLocationofTestSpecimensfromMagnesia-CarbonandImpregnatedBurnedBasicBrick
【原文标准名称】:碳酸镁和焙烧浸渍的碱性砖试样配置的标准实施规程
【标准号】:ASTMC1190-1995(2010)
【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】:C08.92
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:预浸燃烧砖块;耐火材料
【英文主题词】:impregnatedburnedbrick;refractories
【摘要】:Thispracticedefinesaprocedurethatensuresreasonablyconsistentpreparationofspecimensforproducttestingandevaluation.Thispracticecanbeusedinthelaboratoriesofproducers,users,andgeneralinterestpartiesforresearchanddevelopmentorqualitycontrolwork.Itisparticularlyusefulforinterlaboratorycomparisonsonproducts,forrepetitiveevaluationsorcomparisonsofproductsorproductquality,andinspecifyingauniformpreparationpracticeforspecimensforacceptancetesting.Ifpitchimpregnatedsamplesarepreparedbywetcuttingordrilling,careshouldbetakenindryingthem.Ifthesamplesareheatedtofacilitatedrying,thetemperaturetowhichtheyareheatedshouldnotbesohighthatitcausesdrainageofpitchfromthesamples.Porositiesofmetal-containingbrickmustbemeasuredusingkeroseneormineralspiritsbecauseusingwaterwillresultinanartificiallylowresult.1.1Thispracticecoversaprocedureforpreparingtestspecimensfrommagnesia-carbonandimpregnatedburnedbasicbrick.Thispracticegenerallyconcernspreparationoftestspecimensfrombrickgreaterthan13in.(33cm)inlength.Thesebrickaremainlymanufacturedforuseinelectricarcfurnacesandbasicoxygenfurnaces.1.2Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:91_100_25
【页数】:2P.;A4
【正文语种】: