鎂鋁合金表面處理簡介

^鋁合金表面虞理簡介IntroducetheSurfaceProcessingoftheAlloyofMagnesiumandAluminum?續(xù)鋁合金材黃特性CharacteristicofthealloyofMGandAL^是一*重非?；盍手?，相封的其材^本身亦非常易生鱗觸，因此必^仰賴表面虛理來保^其本身之材^。MGisanactiveelement,itismorerustiedthanothers.Soitmustdependonsurfaceprocessingtoprotectit.?金J■材^表面慮理項目Itemofmentalsurfaceprocessing露系皮膜虔理RB?Phosphatingfilmingandcoatingofchromiumseries非露系皮膜虛理輿童裝PhosphatingfilmingandcoatingofnotchromiumseriesW^tt^SElectroplatednickelprocessing耄^露虛理Electroplatedchromiumprocessing雷^18K金虔理Electroplated18Kgoldprocessing|^檀虛理輿染色Platinganddyeing^鋁合金表面虛理項目之^明典檢^方式InstructiontheSurfaceProcessingoftheAlloyofMagnesiumandAluminumandcheckmode1?露系皮膜慮理Phosphatingfilmingofchromiumseries^明instruction:露系皮膜虔理是目前最舄普遍虔理之方式亦舄最安定、最成熟之虔理方式，惟其原料特性具毒性，因此在未來畿年內(nèi)畬禁止使用。其流程^參考圈表。Phosphatingfilmingofchromiumseriesisthemostuniversalprocessmanner,alsoisthemoststableandmature.Onlydoesit’smaterialshavepoison,itwillbeforbidtouse.It’sprocessflowrefertothediagram.注意事^:<&>若需要表面壅裝畤，^矜必注意其B??程是否有破壕到其表面之皮膜眉，因其表面皮膜眉最重要的是防止鱗觸，而其最重要的是富作^合金典壅料之介^使密著性畬更好，因此壅裝畤不能有破壤皮膜之現(xiàn)象畿生。Remarks:Ifthesurfaceneedcoating,pleasebesuretonoticeifthecoatingprocessdamagethesurfacefilm.Becausethesurfacefilmthemostimportantispreventtorusting檢^方式checkmanner:雷阻值：皮膜表面其雷阻值<0.3Q，以三用雷表檢測之。Resistancevalue:whenresistancevaluetofilmsurface<0.3Q,examinedbythree-purposegalvanometer.B?密著性：指皮膜虛理彳爰，再壅裝、以有格刮刀分割舄100格業(yè)以3M610B^^H98%以上，不能有剝落現(xiàn)象。Coatingadhesion:itwillnotpeeloffcoatingagainthencut100crosswithascraperandcheck98%productswith3M610adhesivetapeafterphosphatingfilming.耐融性：以獸露測H樓檢測皮膜唇典壅裝唇，最基本皮膜唇必^超遇24小畤98%照腐觸現(xiàn)象，而B??^必^超遇96小畤以上98%照腐觸現(xiàn)象，才視之舄合格。Corrosionresistance:非露系皮膜虔理輿壅裝Phosphatingfilmingandcoatingofnotchromiumseries其特性輿露系是^似的，除了具有非毒性外其檢^方式輿虔理方式皆輿露系相同，因此^參考露即可。Thecharacteristicissimilarwithchromiumseries9;besidesitispoisonousthemannerofinspectionandphosphatingfilmingisthesamewithchromiumseries9.sopleasereferto

chromium.^明instruction:此勇虛理舄最新畿展之虔理，目前只有美閾方面畿展出來雷^材料本公司亦於83年12月完成配方’，其特性是辱置性非常好，置阻值可小於0.05Q以下，業(yè)具有耐前性。Phosphatingfilmingandcoatingofnotchromiumseriesisthenewestprocess,nowitisdevelopedbyAmerica,theelectroplatecompanyfinishedtheformulainDecemberin1983,it’scharacteristicishavingbetterelectricconductivity,theresistancevaluemaybelittlethan0.05Q,anditiscorrosion-resistant.檢^方式checkmanner:⑴雷阻值：^屑表面雷阻值V0.05Q以精密雷表測之。Resistancevalue:whenresistancevaluetocladdingmaterial<0.05Q,examinedbyaccurategalvanometer.密著性：以有格刮刀分割舄100格，亞以3M610Bffi^^，不得有剝落現(xiàn)象走生。Adhersion:itwillnotpeeloffcoatingthencut100crosswithascraperandcheckwith3M610adhesivetape.耐融性：以獸霧測就檄檢測^屑，其至少要24小畤以上獸霧測^通遏，才視之舄合格。Corrosionresistance:checkcladdingmaterialwithsalttestmachine,thetestpassatleast24hourslater,thenitisqualified.?%tf^ft理Electroplatedchromiumprocessinga.^明：此項虔理，是在W^tt上面加上一唇^露虔理，可使^合金^件更加亮睫、美^。睫、美^。a?instruction:theprocessisaddingatierofelectroplatedchromiumontheelectroplatednickel,itwillmaketheelectroplateofMgalloymoregorgeousandmorebeautiful.b楨^方式：輿W^tt相同。b?checkmanner:thesameaselectroplatednickel’s?%tf18K金虔理Electroplated18Kgoldprocessinga.^明：此項虛理，是在W^tt上面加上一眉^露虛理，可使^合金^件更有僵值感。instruction:theprocessisaddingatierofelectroplatedchromiumontheelectroplatednickel,itwillmaketheelectroplateofMgalloymorevaluable.檢^方式：典置^^相同。b.checkmanner:thesameaselectroplatednickel’s隔桎虔理典染色Platinganddyeinga.^明：^合金陶檀虛理其虛理方式輿鋁合金相似，只是桑水配方輿整流器雷流強度略有不同，此項虔理目的在於防止鱗觸，但是不能毒耄，是JB於非毒耄之皮膜虛理。a?instruction:theprocessingofMgalloyplatingissimilarwithAlalloy’s,onlyaremedicinalliquidprescriptionandcommutator’scurrentintensityalittledifferent.Thepurposeofthisprocessingistopreventrusting.Itbelongtonon-electricconductionphosphatingfilmingbecauseitcannotconductelectricity.b.檢^方式：checkmanner(1)染色密著性：以有格刮刀分割舄100格亞以3M610膨帶測^,98%以上不能有剝落現(xiàn)象。Dyeingadhesion:itwillnotpeeloffcolorswhencut100crosswithascraperandcheck98%productswith3M610adhesivetapeafterdyed.(2)耐觸性：陶檀虛理之獸霜測就，可依客戶要求來規(guī)定，但至少要有24小畤以上，視走品之定之。Corrosionresistance:salttestofplating,maybeaccordingtothecustomers9needs,dependontheproduction,butatleast24hours.^合金外救表面慮理流程M料incomingmaterials逵料檢^作棠^明2.B料檢^表3.AQL檢借耕票率表incomingmaterialscheckoperationinstructionincomingmaterialscheckreportAQLcheckstandardreport露酸Chromiumacid1.桑水檢借食表2凝程看板3.出貨作棠^明害4.AQL檢借耕票率表1.medicialliquidscheckreport2.processsignboard3.outgoingproductsoperationbooklet4.AQLcheckstandardreport烤漆逵料incomingbakedpaint1.逵料檢^作棠^明害2.B料檢^表3.AQL檢借耕票率表l.incomingmaterialscheckoperationinstruction2.incomingmaterialscheckreportAQLcheckstandardreport底漆primer1.裂程看板2.底漆外^檢查1.processsignboard2.primerappearanceinspection襦土repair/mend1.裂程看板processsignboard底漆primer1.裂程看板processsignboard美工^designingline1.裂程看板2.底漆外^第一次矣田部修*甫1.processsignboard2.primerappearancefirsttouch-upof