ASTM B440-2000(2005) 镉的标准规范

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【英文标准名称】:StandardSpecificationforCadmium
【原文标准名称】:镉的标准规范
【标准号】:ASTMB440-2000(2005)
【标准状态】:现行
【国别】:
【发布日期】:2000
【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】:B02.04
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:有色金属;镉;金属;规范(验收)
【英文主题词】:cadmium;cadmiummetal
【摘要】:1.1Thisspecificationcoversrefinedcadmiummetalinslab,ballorstickform.1.2Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.1.3ToxicityWarning:Solubleandrespirableformsofcadmiummaybeharmfultohumanhealthandtheenvironmentincertainformsandconcentrations.Therefore,ingestionandinhalationofcadmiumshouldbecontrolledundertheappropriateregulationsoftheU.S.OccupationalSafetyandHealthAdministration(OSHA).Cadmium-containingalloysandcoatingsshouldnotbeusedonarticlesthatwillcontactfoodorbeverages,orfordentalandotherequipmentthatisnormallyinsertedinthemouth.Similarly,ifarticlesusingcadmium-containingalloysorcoatingsarewelded,soldered,brazed,ground,"flame-cut,"orotherwiseheatedduringfabrication,adequateventilationmustbeprovidedtomaintainoccupationalcadmiumexposurebelowtheOSHAPermissibleExposureLevel(PEL).Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.ItistheresponsibilityoftheuserofthisstandardtobecomefamiliarwithallhazardsincludingthoseidentifiedintheappropriateMaterialSafetyDataSheet(MSDS)forthisproduct/materialasprovidedbythemanufacturer,toestablishappropriatesafetyandhealthpractices,anddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H62
【国际标准分类号】:77_120_70
【页数】:3P.;A4
【正文语种】: