钛阳极氧化作业指导书

导言INTRODUCTION：该工作细则旨在解释说明如何进行钛阳极化操作。Thepurposeofthisworkinstructionistoillustratehowtoperformthetitaniumanodizeoperation.参考资料REFERENCES：外部标准ExternalStandards：ASTMF86–外科金属植入物的表面预处理和打标实践ASTMF86–PracticeforSurfacePreparationandMarkingofMetallicSurgicalImplants所需资源REQUIREDRESOURCES：Timer计时器HydrofluoricAcid氢氟酸RO/DIWater反渗透去离子水HotPlate加热板Thermometer温度计Non-LatexGloves非乳胶手套Strainers滤网PhosphoricAcid磷酸SodiumBicarbonate碳酸氢钠Tanks水槽NitricAcid硝酸GraduatedCylinders/Beakers量筒/烧杯TitaniumMesh钛网ColorRangeGauge颜色规UltrasonicCleaner超声波清洗机SodiumCarbonate碳酸钠PerforatedPolypropyleneSheet穿孔聚丙烯薄板304SST–MeshorPlates304SST-网或者托盘PowerSupply电源DigitalScale数字天平流程PROCEDURE：环节A–钛阳极氧化过程SECTIONA–TitaniumAnodizeProcess步骤Step说明Comment附加说明AdditionalComment(安全/质量/视图/资源/等等)(Safety/Quality/Visual/Resource/etc.)设定计时器Settimer为下面酸洗步骤将计时器设定为30s～60s。Settimerto30s～60sforprepareofacidclean.酸洗Acidclean将部件放入滤网，然后放入含有以下混合物的酸杯并用热板加热到35-40℃：酸杯混合物配方：47毫升氢氟酸（浓度40%）800毫升硝酸（浓度69%）,1013毫升反渗透/去离子水Placestrainerwithpartsintoacidpre-treatcontainer,heatedto35-40ºCusingahotplate,andstarttimer.Solutionformula:47mLHydrofluoricAcid(HF,40%)，800mLNitricAcid(HN03,69%),and1013mLRO/DIWater清洗Cleaning将部件取出并放入含有至少4000毫升反渗透/去离子水的1号槽。让部件在槽中浸泡至少10秒钟。Removepartsfromacidpre-treatandplaceintoTub#1containingatleast4000mLofRO/DIwater.Allowpartstositintubforaminimumof10seconds.碳酸氢钠溶液清洗Cleanbysodiumbicarbonatesolution将部件移至碳酸氢钠溶液的2号槽中，在槽中浸泡最少10秒。碳酸氢钠溶液的配方如下：含有每4000毫升反渗透/去离子水的，里面至少含有1/8杯（约30ml）。Movepartsintotub#2containingsodiumbicarbonatesolution.AllowpartstositintubforMin10s.Sodiumbicarbonatesolutionformula:Per4000mLRO/DIWaterwithminimum1/8cup(约30ml)ofsodiumbicarbonate.清洗Cleaning将部件取出并放入含有至少4000毫升反渗透/去离子水的3号槽。让部件在槽中浸泡至少10秒钟并放在水槽内准备阳极氧化。。MovepartsintoTub#3containingatleast4000mLRO/DIWater.Allowpartstositintubforminimumof10seconds,andremainintubuntilreadyforanodizing.设定机器Setupmachine根据表一的电源设置图表将机器调节至合适的电流和电压。Adjustmachinetoappropriatevoltageandcurrentasreferencedin“PowerSupplySettingschart”below.阳极氧化Ti-Anodizes移动一个部件至4号槽（碳酸钠溶液）或磷酸溶液的PP槽中。Moveonepartintotub#4（SodiumCarbonatesolution）orPPtubwithPhosphoricAcid.钛阳极氧化第一部分Ti-anodizefirstpart确保部件被放置在钛网上。用探针接触滤网直到颜色达到要求（对照色彩规）。Ensurepartisplacedontitaniummesh.Touchpartwithprobeuntildesiredcolorisachieved(matchescolorgage).验证颜色Verifycolor需要检验员首检以确保颜色符合颜色规要求并在工单中签名和日期。若颜色得到批准将剩余工件进行钛阳极化处理。若颜色未得到批准，重新调节重复步骤8.Haveaninspectorinspectcolortomakesureitmatchescolorgageandsignoffonworkorderwithemployeenameanddate.Ifcolorisapproved,anodizeremainingparts.Ifcolorisnotapproved,re-adjustsettingsandrepeatstep8.钛阳极氧化剩余部分Ti-anodizeremainingparts若第9步骤的颜色达到要求，将所有剩余的部件移至4号槽并进行钛阳极氧化处理。若第9步骤的颜色未达到要求，重新调节参数后重复步骤8和9.Ifcolorisapprovedinstep9,moveallremainingpartsintotub#4andti-anodize.Ifcolorisnotapprovedinstep9,re-adjustsettingsandrepeatsteps8and9.清洗Cleaning当部件被钛阳极氧化处理后，将部件移至含有至少4000毫升RO/DI水的5号槽中，让部件在槽中浸泡最少10秒。AfterpartsareTi-anodized,movetotub#5containingatleast4000mLRO/DIwater.AllowpartstositintubforMin10s.碳酸氢钠溶液清洗(*仅限于在磷酸性溶液中阳极氧化的部件)(*OnlyforpartsanodizedinPhosphoricacidsolution)将部件从5号槽移至碳酸氢钠溶液的6号槽中，在槽中浸泡最少10秒。碳酸氢钠溶液的配方与2号槽中碳酸氢钠溶液相同。Movepartsfromtub#5totub#6containingsodiumbicarbonate.AllowpartstositintubforMin10s.Sodiumbicarbonatesolutionformulaisthesamecontentsastub#2.13.清洗(*仅限于在磷酸性溶液中阳极氧化的部件)(*OnlyforpartsanodizedinPhosphoricacidsolution)将部件移至含有至少4000毫升RO/DI水的7号槽中，让部件在槽中浸泡最少10秒。AfterpartsareTi-anodized,movetotub#7containingatleast4000mLRO/DIwater.AllowpartstositintubforMin10s.14.热水清洗Hotwaterclean将部件移至含有热反渗透/去离子水的清洗槽内漂洗至少5分钟。MovepartstocleanintankcontaininghotRO/DIwaterforaminimumof5minutes15.烘干Dr