【英文标准名称】:StandardPracticeforPreparationofNickelforElectroplatingwithNickel
【原文标准名称】:镍电镀用镍制备的标准实施规程
【标准号】:ASTMB343-1992a(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】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:ElectroplatedNicoatings;Nickelcoatings;Preparation
【摘要】:1.1Thispracticesummarizeswell-known,generallypracticalmethodsforproducingadherentelectrodepositsofnickelonnickel.1.2Electrodepositsofnickelonnickelareproduced,forexample,toimprovetheperformanceofdecorativecoatings,toreclaimelectroplatedpartsthataredefective,andtoresumenickelelectroplatingafterinterruptionsinprocessing.Interruptionsmaybedeliberate,forexample,tomachinetheelectrodepositatanintermediatestageintheelectrodepositionofthicknickelcoatings.Theinterruptionsmaybeunintentional,forexample,resultingfromequipmentandpowerfailures.1.3Toensuregoodadhesionofnickeltonickel,precautionsshouldbetakentoavoidbiopolareffectsduringnickelelectroplating.Thisisofparticularimportanceinreturn-typeautomaticplatingmachineswhereonerackfollowsanotherrackclosely.Bipolareffectscanbeavoidedbymakingtherackscathodicwhiletheyareenteringorleavingthenickeltank.Separatecurrentcontrolonentryandexitstationsisdesirable.1.4ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H62
【国际标准分类号】:
【页数】:3P.;A4
【正文语种】:英语


Product Code:SAE AMS6371
Title:Steel, Mechanical Tubing, 0.95Cr - 0.20Mo (0.28 - 0.33C) (SAE 4130)
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope:This specification covers an aircraft quality, low alloy steel in the form of mechanical tubing.