Kev soj ntsuam ntawm mottled ua rau lub tshuab nqus tsev electroplating hluav taws xob cua sov raj

Kev soj ntsuam ntawm mottled ua rau lub tshuab nqus tsev electroplating hluav taws xob cua sov raj

1. Tus neeg teb xov tooj uas ua cov txheej txheem tsis tau hloov pauv, thiab cov khoom siv los ntawm tib neeg tsis suav nrog.

2. Lwm yam khoom siv hauv cov cuab yeej tsim khoom siv tsis tau hloov pauv, tab sis muaj ob lub loj thiab me acid electroless nickel plating tanks. Thaum siv qhov zawj loj, tsis muaj hom A variegation, tsuas yog hom B variegation; thaum siv cov zawj me me, ob hom variegation yog tam sim no. Nws tau pom tias cov kua qaub electroless npib tsib xee plating yog nplawm los ntawm kev lim dej kom cov kua dej ntws, thiab lub zog nplawm tsis muaj zog. Thaum khi nrog 1 hli txhuas hlau, ib feem tuaj yeem co me ntsis hauv cov dej ntws. Thaum lub hanger yog siv los dai nws, nws ruaj khov heev, qhov chaw tsis co, thiab electroplating hanger muaj qhov chaw me me heev tom qab muab tso rau hauv qhov zawj me me. Txawm hais tias nws yog shaken los ntawm tes, lub amplitude yog me me, uas yog tsis conducive rau lub zog thiab stirring ntawm qhov chaw, uas tej zaum yuav ua rau electroless npib tsib xee plating. Thaum lub sij hawm tus txheej txheem, cov huab cua npuas txuas rau saum npoo ntawm qhov chaw yog nyuaj rau detach, uas ua rau pitting thiab mottled defects. Yog li ntawd, lub ntim me me ntawm electroless npib tsib xee plating tank yuav yog ib qho laj thawj rau qhov tshwm sim ntawm mottled.

3. Txhua yam ntawm cov kua tank yog tsim nyog, thiab lub zog ntawm cov kua tank tuaj yeem raug cais tawm. Tus neeg teb xov tooj tau tshaj tawm tias feem ntau ntawm cov khoom tau pom ntau qhov chaw ntawm xeb ntawm qhov chaw tom qab sib xyaw acid corrosion (saib daim duab 3). Nws yog speculated tias corrosion ntawm ib feem puag ua ntej plating yog qhov ua rau ntawm lub mottle.

4. Cov txheej txheem kev ua haujlwm ntawm cov txheej txheem ua haujlwm yog ua raws li cov txheej txheem yuav tsum tau ua, thiab cov txheej txheem tsis ua haujlwm ntawm txhua tus txheej txheem kuj tseem nyob hauv qhov xav tau. Raws li kev tsim khoom, ob hom kev dai yog siv rau hauv cov txheej txheem ntau lawm: txhuas hlau nrog lub cheeb ntawm 1 hli thiab stainless hlau dai. Cov khoom khi nrog txhuas hlau tsuas yog muaj hom B mottles tom qab plating, thaum cov khoom dai nrog stainless hlau hangers muaj ob hom mottles tom qab plating.

5. Ib puag ncig Kev ua tsis tiav tsis tshwm sim thaum lub caij nplooj zeeg thiab lub caij ntuj no, tab sis tshwm sim thaum Lub Xya Hli thiab Lub Yim Hli. Feem ntau lub rau hli ntuj-Lub yim hli ntuj yog lub sij hawm muaj tshwm sim ntawm xeb tsis ua hauj lwm ntawm txhuas alloy qhov chaw, thiab xeb yooj yim ua rau lub tom ntej txheej blooming, yog li cov xeb ntawm lub substrate kuj yog ib qho ntawm cov laj thawj.

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