【英文标准名称】:SpecificationforZinc,TinandCadmiumBaseSolders
【原文标准名称】:锌、锡和镉基焊料规范
【标准号】:ANSI/ASTMB907-2001
【标准状态】:现行
【国别】:美国
【发布日期】:2001
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:镉;锌合金;金属加工;焊料合金;材料试验
【英文主题词】:metalworking;cadmium;materialstesting;solderalloys;zincalloys
【摘要】:Thisspecificationcoverssoldermetalalloys(commonlyknownassoftsolders),includingzinc-aluminum,zinc-aluminum-copper,zinc-tin,zinc-tin-copper,zinc-cadmium-tin,zinc-cadmium,tin-zinc,cadmium-zinc,cadmium-zinc-silver,andcadmium-silver,usedforthepurposeofjoiningtogethertwoormoremetalsattemperaturesbelowtheirmeltingpoints.CertainalloysarealsousedinThermalSprayWirebytheelectronicsindustry(asnotedintheAnnexpartofthisspecification).B833coversZincandZincAlloyWireforThermalSpraying(Metallizing)usedprimarilyforthecorrosionprotectionofsteel(asnotedintheAnnexpartofthisspecification).TinbasealloysareincludedinthisspecificationbecausetheiruseintheelectronicsindustryisdifferentthanthemajoruseofthetinandleadsoldercompositionsspecifiedinB32.Thesesoldersincludealloyshavinganominalliquidustemperaturenotexceeding850?F(455?C).Thisspecificationincludessolderintheformofsolidbars,ingots,powderandspecialforms,andintheformofsolidwire,andsolderpaste.Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Toxicity--Warning:Solubleandrespirableformsofcadmiummaybeharmfultohumanhealthandtheenvironmentincertainformsandconcentrations.Therefore,ingestionandinhalationofcadmiumshouldbecontrolledundertheappropriateregulationsoftheU.S.OccupationalSafetyandHealthAdministration(OSHA).Cadmium-containingalloysandcoatingsshouldnotbeusedonarticlesthatwillcontactfoodorbeverages,orfordentalandotherequipmentthatisnormallyinsertedinthemouth.Similarly,ifarticlesusingcadmium-containingalloysorcoatingsarewelded,soldered,brazed,ground,flame-cut,orotherwiseheatedduringfabrication,adequateventilationmustbeprovidedtomaintainoccupationalcadmiumexposurebelowtheOSHAPermissibleExposureLevel(PEL).Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.ItistheresponsibilityoftheuserofthisstandardtobecomefamiliarwithallhazardsincludingthoseidentifiedintheappropriateMaterialDataSheetforthisproduct/materialasprovidedbythemanufacturer,toestablishappropriatesafetyandhealthpractices,anddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:J33;H62
【国际标准分类号】:77_120_60
【页数】:
【正文语种】:英语


【英文标准名称】:Playgroundequipmentforchildren;concepts,safetyrequirements,testing;explanatoryreport
【原文标准名称】:儿童游戏器械.概念.安全技术要求.检验.说明
【标准号】:DIN7926T.1Bb.1-1987
【标准状态】:作废
【国别】:
【发布日期】:
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:Y57
【国际标准分类号】:
【页数】:
【正文语种】: