作者:标准资料网 时间:2024-05-06 11:51:45   浏览:8327   来源:标准资料网

【英文标准名称】:StandardTestMethodforX-RayEmissionSpectrometricAnalysisofLow-AlloySteelsandCastIrons
【原文标准名称】:低合金钢和铸铁的X射线发射光谱测定分析法
【标准号】:ASTME322-1996(2004)
【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】:E01.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:原子吸收分光光度测定法;金属;钢;光谱测定法;铸件;X射线;分析;合金;铁
【英文主题词】:castiron;low-alloysteel;spectrometricanalysis;X-rayemission
【摘要】:Thistestmethodisacomparativemethodintendedforuseasaroutinemethodtotestmaterialsforcompliancewithcompositionalspecifications.Itisassumedthatallwhousethistestmethodwillbetrainedanalystscapableofperformingskillfullyandsafely.Itisexpectedthatworkwillbeperformedinaproperlyequippedlaboratoryunderappropriatequalitycontrolpractices,suchasthosedescribedinGuideE882.1.1ThistestmethodcoverstheX-rayemissionspectrometricanalysisoflow-alloysteelsandcastironsforthefollowingelementsintherangesindicated:ElementsConcentrationRange,%Manganese0.20to1.50Nickel0.10to1.00Chromium0.10to1.00Molybdenum0.04to0.40Copper0.05to0.30Vanadium0.03to0.25