作者:标准资料网 时间:2024-05-20 04:04:14   浏览:8181   来源:标准资料网

【英文标准名称】:StandardSpecificationforTantalumandTantalumAlloyIngots
【原文标准名称】:钽及钽合金铸锭标准规范
【标准号】:ASTMB364-1996(2002)
【标准状态】:现行
【国别】:
【发布日期】:1996
【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】:B10.03
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:核技术;钽;有色金属;钽合金;合金;核能;铸锭
【英文主题词】:chemistry;mechanicalproperties;tantalum;tantalumalloy
【摘要】:1.1Thisspecificationcoversunalloyedandalloyedtantalumingotspreparedbyvacuum-arcmelting,electron-beammelting,orpowder-metallurgyconsolidationtoproduceconsolidatedmetalforprocessingtovariousmillshapes.1.2Thematerialscoveredbythisspecificationare:1.2.1R05200,unalloyedtantalum,electron-beamfurnaceorvacuum-arcmelt,orboth,1.2.2R05400,unalloyedtantalum,powder-metallurgyconsolidation,1.2.3R05255,tantalumalloy,90%tantalum10%tungsten,electron-beamfurnaceorvacuum-arcmelt,orboth,1.2.4R05252,tantalumalloy,97.5%tantalum2.5%tungsten,electron-beamfurnaceorvacuum-arcmelt,orboth,and,1.2.5R05240tantalumalloy,60%tantalum40%columbium,electron-beamfurnaceorvacuum-arcmelt,orboth.1.3Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.
【中国标准分类号】:H63
【国际标准分类号】:77_150_99
【页数】:2P.;A4
【正文语种】: