【英文标准名称】:StandardSpecificationforCoatingsofCadmium-ZincMechanicallyDeposited
【原文标准名称】:镉锌机械沉积镀层的标准规范
【标准号】:ASTMB816-2000(2004)e1
【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】:B08.08.04
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:cadmium-zinc;coatings-mechanicallydeposited;corrosiveserviceapplications;mechanicallydepositedcadmium-zinccoatings;classificationofmechanicallydepositedcadmium-zinccoatings
【摘要】:1.1General8212;Thisspecificationcoverstherequirementsforacoatingthatisamixtureofcadmiumandzincdepositedonmetallicproductsbymechanicaldeposition.Thecoatingisprovidedinfourthicknessclasses(seeTable1)andseveralfinishtypes(seeTable2).1.2Toxicity8212;Warning:Cadmiumistoxic;thereforethesecoatingsshouldnotbeusedonarticlesthatwillcontactfoodorbeverages,orfordentalandotherequipmentthatmaybeinsertedintothemouth.Also,thecoatingsshouldnotbeusedonarticlesthatwillbeheatedtohightemperatures,becausecadmiumwillformtoxicfumes.Similarly,ifcoatedarticlesarewelded,soldered,orotherwiseheatedduringfabrication,adequateventilationshouldbeprovidedtoexhausttoxicfumes.1.3SimilarDocuments8212;OtherkindsofmechanicallydepositedcoatingsarecoveredbySpecificationsB635,B695,andB696.1.4Thefollowingprecautionarycaveatpertainsonlytothetestmethodportion,Section9,ofthisspecification.Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A29
【国际标准分类号】:25_220_40
【页数】:6P.;A4
【正文语种】:


【英文标准名称】:Paper,boardandpulp-Determinationofacid-solublecopper
【原文标准名称】:纸、纸板和纸浆.酸溶性铜的测定
【标准号】:ISO778-2005
【标准状态】:作废
【国别】:国际
【发布日期】:2005-05
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC6
【标准类型】:()
【标准水平】:()
【中文主题词】:纸浆;含量测定;纸板;定义;试验;铜;纸;原子吸收分光光度测定法;试验结果;试样制备;比色法
【英文主题词】:Atomicabsorptionspectrophotometry;Board(paper);Colorimetry;Copper;Definition;Definitions;Determinationofcontent;Paper;Paperpulp;Pulp;Specimenpreparation;Testresults;Testing;Tests
【摘要】:ThisInternationalStandardspecifiestheprocedureforthedeterminationofacid-solublecopperbyatomicabsorptionspectrometryorbyplasmaemissionspectrometry.Itisapplicabletoalltypesofpaper,boardandpulp.Itspecifiesamethodtodeterminetheacid-solublepartoftheincinerationresidue,i.e.thatpartoftheignitionresidueobtainedafterincinerationwhichissolubleinhydrochloricacid.Iftheresidueiscompletelysoluble,theresultobtainedbytheprocedurespecifiedinthisInternationalStandardistakenasthetotalamountofcopperinthesample.Thelimitofdeterminationisnormally0,1mg/kgofpaper,boardorpulp,butitdependsonthespectrometerused.
【中国标准分类号】:Y30
【国际标准分类号】:85_040;85_060
【页数】:6P.;A4
【正文语种】:英语