ASTM B252-1992(2009) 电镀层和转化涂层用锌合金压模铸件的制备的标准指南
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【英文标准名称】:StandardGuideforPreparationofZincAlloyDieCastingsforElectroplatingandConversionCoatings
【原文标准名称】:电镀层和转化涂层用锌合金压模铸件的制备的标准指南
【标准号】:ASTMB252-1992(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:1992
【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】:B08.02
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:Chromatecoatings;Conversioncoatings;Diecastingzincalloys;Electroplatedcoatings;Specimenpreparation(general)--electroplating;Zincdiecastingalloy
【摘要】:Theperformanceandqualityofelectroplatedorconversion-coatedzincalloydiecastingdependsuponthesurfacecleanlinessandcondition.Variousmetalsareelectroplatedorconversioncoatingsareestablishedonzincalloysfordecorativeorengineeringfinish.Thecommonelectroplatesappliedareusuallycopper,nickel,andchromiumfordecorativeandfunctionaluses.Thecommonconversioncoatingsappliedarephosphates,chromates,andanodizedcoatings.Electroplatedzincdiecastingsandconversioncoatingsonzincdiecastingsareusedinmanyindustriessuchasthemarine,automotive,plumbingfixtures,andapplianceindustries.1.1Thisguideisintendedasanaidinestablishingandmaintainingaprocedureforpreparingzincalloydiecastingsforelectroplatingandconversioncoatings.ItisprimarilyintendedforthepreparationofAlloysUNSZ33521(AG-40A)andUNSZ35530(AC-41A)(SpecificationB86)forelectroplatingwithcopper,nickel,andchromium(SpecificationB456).1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:J61
【国际标准分类号】:
【页数】:4P.;A4
【正文语种】:英语
【原文标准名称】:电镀层和转化涂层用锌合金压模铸件的制备的标准指南
【标准号】:ASTMB252-1992(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:1992
【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】:B08.02
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:Chromatecoatings;Conversioncoatings;Diecastingzincalloys;Electroplatedcoatings;Specimenpreparation(general)--electroplating;Zincdiecastingalloy
【摘要】:Theperformanceandqualityofelectroplatedorconversion-coatedzincalloydiecastingdependsuponthesurfacecleanlinessandcondition.Variousmetalsareelectroplatedorconversioncoatingsareestablishedonzincalloysfordecorativeorengineeringfinish.Thecommonelectroplatesappliedareusuallycopper,nickel,andchromiumfordecorativeandfunctionaluses.Thecommonconversioncoatingsappliedarephosphates,chromates,andanodizedcoatings.Electroplatedzincdiecastingsandconversioncoatingsonzincdiecastingsareusedinmanyindustriessuchasthemarine,automotive,plumbingfixtures,andapplianceindustries.1.1Thisguideisintendedasanaidinestablishingandmaintainingaprocedureforpreparingzincalloydiecastingsforelectroplatingandconversioncoatings.ItisprimarilyintendedforthepreparationofAlloysUNSZ33521(AG-40A)andUNSZ35530(AC-41A)(SpecificationB86)forelectroplatingwithcopper,nickel,andchromium(SpecificationB456).1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:J61
【国际标准分类号】:
【页数】:4P.;A4
【正文语种】:英语
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