Kev Siv Zinc-Nickel Plating Lwm Txoj Kev Zoo Tshaj Plaws Piav Qhia

Kev plating zinc-nickel yog ib qho txheej txheem alloy siab heev. Nws muaj 10-15% nickel nrog rau cov seem ua zinc. Qhov no tsis yog ib txheej txheej tab sis yog ib qho, sib npaug alloy sib koom ua ke rau ntawm ib lub substrate.

Qhov tiav no muab kev tiv thaiv xeb thiab hnav zoo heev. Nws cov kev ua tau zoo tshaj qhov txheem zinc plating. Ntau sab saum tojCov Neeg Muag Khoom Siv Zinc PlatingthiabCov Neeg Muag Khoom Galvanizingtam sim no muab nws rau cov khoom tseem ceeb, suav nrog cov los ntawmCov kav dej Galvanizing, txhawb nqa kev ua lag luam muaj nqis ntau dua US $ 774 lab hauv xyoo 2023.

Cov Ntsiab Lus Tseem Ceeb

• Cov txheej zinc-nickel tiv thaiv cov khoom zoo dua li cov zinc ib txwm muaj. Nws tiv thaiv xeb tau ntev dua.
• Cov plating no ua rau cov khoom muaj zog dua thiab siv tau ntev dua. Nws ua haujlwm tau zoo hauv cov chaw kub thiab hloov cov cadmium uas ua rau puas tsuaj.
• Ntau lub lag luam siv cov zinc-nickel plating. Nws zoo rau cov tsheb, cov dav hlau, thiab cov tshuab hnyav.

Vim li cas Zinc-Nickel thiaj yog lwm txoj hauv kev zoo dua?

Cov kws ua vaj tse thiab cov chaw tsim khoom xaiv cov zinc-nickel plating rau ntau qhov laj thawj tseem ceeb. Cov txheej txheej no muab cov txiaj ntsig zoo dua li cov zinc ib txwm muaj thiab lwm yam kev ua tiav. Nws cov yam ntxwv tshwj xeeb ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov khoom uas yuav tsum ua haujlwm tau zoo hauv cov xwm txheej nyuaj.

Kev Tiv Thaiv Kev Xeb Tsis Sib Xws

Qhov txiaj ntsig tseem ceeb ntawm kev siv zinc-nickel plating yog nws lub peev xwm tshwj xeeb los tiv thaiv kev xeb. Cov txheej txheem alloy no tsim ib qho kev thaiv ruaj khov uas ua tau zoo dua li cov zinc txheem. Cov khoom uas tau coated nrog zinc-nickel feem ntau ua tiav ntau dua 720 teev hauv kev sim tshuaj tsuag ntsev ua ntej qhia cov cim ntawm xeb liab. Qhov no sawv cev rau kev txhim kho 5 txog 10 npaug hauv lub neej piv rau cov zinc plating ib txwm muaj.

Kev sib piv ncaj qha qhia txog qhov sib txawv ntawm kev ua tau zoo.

Qhov kev ua tau zoo tshaj plaws no tau lees paub los ntawm cov qauv kev lag luam tseem ceeb uas txhais cov kev cai rau cov txheej txheem ua haujlwm siab.

• ASTM B841qhia meej txog cov khoom sib xyaw ua ke (12-16% nickel) thiab tuab, ua rau nws yog tus qauv mus-rau rau cov tsheb, aerospace, thiab lub zog.
• ISO 19598teeb tsa cov kev cai rau cov txheej zinc-alloy, tsom mus rau lawv lub peev xwm los muab kev tiv thaiv corrosion siab dua hauv cov chaw ib puag ncig hnyav.
• ISO 9227 NSSyog txoj kev sim ntsuas qhov twg zinc-nickel yuav tsum nyiaj ntau pua teev ntawm kev tsuag ntsev yam tsis muaj kev ua tsis tiav.

Koj puas paub?Zinc-nickel kuj tiv thaiv kev xeb galvanic. Thaum cov hlau fasteners siv nrogtxhuas qhov chaw, qhov tshuaj tiv thaiv galvanic tuaj yeem tshwm sim, ua rau cov txhuas xeb sai. Zinc-nickel plating ntawm cov hlau ua haujlwm ua ib qho kev tiv thaiv, tiv thaiv cov txhuas thiab txuas ntxiv lub neej ntawm tag nrho cov khoom sib dhos.

Kev Ruaj Khov thiab Kev Tiv Thaiv Kev Hnav

Cov txiaj ntsig ntawm zinc-nickel tsis yog tsuas yog tiv thaiv xeb xwb. Cov hlau no ua rau nws ruaj khov heev, ua rau nws haum rau cov khoom uas raug cua sov, kev sib txhuam, thiab kev ntxhov siab ntawm lub tshuab.

Cov txheej no tseem tiv thaiv tau zoo nyob rau hauv qhov chaw kub heev. Qhov kev ruaj khov ntawm thermal no ua rau nws yog qhov kev xaiv zoo rau cov khoom siv ze ntawm lub cav lossis lwm yam kev siv kub heev.

Qhov kev tiv taus cua sov no yog ib qho laj thawj uas zinc-nickel siv rau cov khoom siv dav hlau tseem ceeb xws li cov iav tsaws thiab cov actuators. Lub zog ntawm cov txheej txheej kuj tseem txuas nrog nws qhov ductility. Ib txheej ductile yog qhov yooj ywm. Nws tuaj yeem khoov lossis tsim yam tsis tawg lossis flaking tawm. Qhov no yog qhov tseem ceeb rau cov khoom uas dhau los ntawm cov kauj ruam tsim khoom xws li crimping lossis khoov tom qab plating tau thov. Cov qauv noob zoo ntawm cov hlau zinc-nickel tso cai rau nws los tswj kev ntxhov siab, ua kom ntseeg tau tias cov txheej tiv thaiv tseem nyob ruaj khov.

Lwm Txoj Kev Nyab Xeeb Dua Li Cadmium

Tau ntau xyoo lawm, cadmium yog cov txheej txheem uas nyiam siv rau kev siv ua haujlwm siab vim nws tiv taus xeb zoo heev. Txawm li cas los xij, cadmium yog ib hom hlau hnyav uas muaj tshuaj lom. Cov kev cai nruj thoob ntiaj teb tam sim no txwv tsis pub siv nws.

Kev Ceeb Toom Txog Kev Cai Lij ChojCov lus qhia xws li RoHS (Kev Txwv Cov Khoom Phom Sij) thiab REACH (Kev Sau Npe, Kev Ntsuam Xyuas, Kev Tso Cai thiab Kev Txwv Cov Tshuaj) txwv tsis pub cadmium muaj ntau. Lawv txwv nws qhov kev sib sau ua ke hauv cov khoom kom tsawg li 0.01% (100 feem ib lab), ua rau nws tsis haum rau feem ntau cov qauv tsim tshiab.

Zinc-nickel tau tshwm sim los ua qhov hloov pauv tseem ceeb rau cadmium. Nws muab cov kev daws teeb meem tsis muaj tshuaj lom, muaj kev nyab xeeb dua rau ib puag ncig yam tsis muaj kev cuam tshuam rau kev ua haujlwm.

• Kev Tiv Thaiv Sib Npaug Los Yog Zoo DuaCov kev sim qhia tau tias zinc-nickel muaj kev tiv thaiv xeb uas sib npaug lossis zoo dua li cadmium. Nws tuaj yeem tiv taus 1,000 teev ntawm kev tsuag ntsev, ua tau raws li ntau yam kev cai ntawm tub rog thiab tsoomfwv.
• Kev Siv Lag Luam Thoob PlawsCov lag luam loj tau hloov pauv ntawm cadmium mus rau zinc-nickel tau zoo. Cov lag luam aerospace, automotive, tub rog, thiab roj thiab roj av tam sim no vam khom zinc-nickel los tiv thaiv cov khoom tseem ceeb hauv cov chaw ib puag ncig hnyav.

Qhov kev hloov pauv no ua pov thawj tias cov chaw tsim khoom tuaj yeem ua tiav kev tiv thaiv qib siab thaum ua raws li cov qauv ib puag ncig thiab kev nyab xeeb niaj hnub.

Cov Txheej Txheem thiab Daim Ntawv Thov ntawm Zinc-Nickel Plating

Kev nkag siab txog cov txheej txheem thov thiab kev siv ntau ntawm zinc-nickel plating qhia tau tias vim li cas nws thiaj yog qhov kev xaiv zoo tshaj plaws rautiv thaiv cov khoom tseem ceebCov txheej txheem no siv los ntawm cov txheej txheem electrochemical uas meej thiab tau txais kev ntseeg siab los ntawm cov lag luam ua lag luam.

Yuav siv Zinc-Nickel Plating li cas?

Cov kws kho tshuab siv cov zinc-nickel plating los ntawm ib qhocov txheej txheem electroplatingLawv muab cov khoom tso rau hauv ib lub dab dej tshuaj uas muaj cov zinc thiab nickel ions yaj. Ib qho hluav taws xob ua rau cov hlau ions tso rau ntawm qhov chaw ntawm qhov khoom, tsim ib txheej hlau sib npaug.

Tom qab plating, cov khoom feem ntau tau txais kev kho mob ntxiv.

Kev Tiv Thaiv Tom Qab PlatingCov phaj siv cov tshuaj trivalent passivates uas ua raws li RoHS los txhim kho kev tiv thaiv xeb. Cov passivates no ua haujlwm ua ib txheej sacrificial. Lawv yuav tsum tau nkag mus ua ntej cov khoom corrosive tuaj yeem ncav cuag cov hlau hauv paus. Cov sealants tuaj yeem ntxiv rau saum toj kom txhim kho qhov ci ntsa iab, lubricity, thiab kev tiv thaiv ntsev tsuag.

Cov txheej txheem ntau txheej no tsim kom muaj qhov tiav ruaj khov heev. Qee qhov kev siv yuav tso qhov khoom tsis tau kaw kom npaj nws rau lwm cov tiav, xws li E-coat.

Zinc-Nickel Plating siv nyob qhov twg?

Kev plating zinc-nickel tiv thaiv cov khoom sib xyaw ntawm ntau qhov chaw uas xav tau kev kho mob ntau. Nws qhov kev ua tau zoo tshaj plaws ua rau nws tseem ceeb rau cov khoom uas tsis tuaj yeem puas tsuaj.

• Kev Lag Luam TshebCov tuam txhab tsim tsheb siv zinc-nickel los tiv thaiv cov khoom ntawm ntsev ntawm txoj kev thiab cua sov. Cov kev siv feem ntau suav nrog cov calipers nres, cov kav roj, cov fasteners muaj zog, thiab cov khoom siv cav.
• Kev Ua Haujlwm Huab Cua thiab Kev Tiv ThaivKev lag luam aerospace vam khom zinc-nickel rau nws lub zog thiab kev ntseeg tau. Nws yog ib qho kev hloov pauv zoo rau cadmium ntawm cov hlau muaj zog siab. Koj tuaj yeem pom nws ntawm cov iav tsaws, cov kab hydraulic, thiab cov khoom siv aerospace. Cov lus qhia tub rogMIL-PRF-32660txawm tias pom zoo nws siv rau ntawm cov txheej txheem tsaws tseem ceeb.
• Lwm Cov Lag LuamCov khoom siv hnyav, kev ua liaj ua teb, thiab lub zog kuj siv zinc-nickel los txuas lub neej ntawm lawv cov tshuab hauv qhov chaw nyuaj.

Xaiv Cov Neeg Muab Khoom Siv Zinc Plating Rau Koj Cov Kev Xav Tau

Kev xaiv tus khub zoo yog qhov tseem ceeb rau kev ua tiav cov zinc-nickel zoo. Lub peev xwm ntawmCov Neeg Muag Khoom Siv Zinc Platingyuav txawv ntau heev. Ib lub tuam txhab yuav tsum soj ntsuam cov neeg koom tes ua tib zoo kom paub tseeb tias lawv ua tau raws li cov qauv zoo thiab kev ua tau zoo. Kev xaiv qhov yog yuav tiv thaiv kev ncaj ncees ntawm cov khoom kawg.

Cov Yam Tseem Ceeb Rau Kev Xaiv Cov Neeg Muab Khoom

Cov Neeg Muab Khoom Siv Zinc Plating Zoo Tshaj Plaws qhia lawv txoj kev cog lus rau qhov zoo los ntawm cov ntawv pov thawj kev lag luam. Cov ntawv pov thawj no qhia tau tias tus neeg muab khoom ua raws li cov txheej txheem sau tseg, rov ua dua. Thaum soj ntsuam Cov Neeg Muab Khoom Siv Zinc Plating, cov tuam txhab yuav tsum nrhiav cov ntawv pov thawj hauv qab no:

• ISO 9001: 2015Ib qho qauv rau cov txheej txheem tswj xyuas zoo dav dav.
• AS9100Ib qho qauv nruj dua uas xav tau rau kev lag luam aerospace.
• Nadcap (Kev Pabcuam lees paub cov neeg cog lus hauv tebchaws Aerospace thiab Defense)Ib daim ntawv pov thawj tseem ceeb rau cov neeg muab khoom hauv cov chaw ua haujlwm aerospace thiab kev tiv thaiv, tshwj xeeb tshaj yog rau kev ua tshuaj lom neeg (AC7108).

Kev tuav cov ntawv pov thawj no ua pov thawj tias tus neeg muag khoom tuaj yeem xa cov txiaj ntsig zoo sib xws thiab txhim khu kev qha rau cov ntawv thov uas xav tau.

Cov Lus Nug Yuav Tsum Nug Tus Neeg Muab Khoom

Ua ntej yuav cog lus koom tes ua lag luam, cov engineers yuav tsum nug cov lus nug uas raug xaiv. Cov lus teb yuav qhia txog kev txawj ntse ntawm tus neeg muag khoom thiab kev tswj xyuas zoo.

Cov Lus Qhia ZooIb tus neeg muag khoom uas muaj kev paub thiab pom tseeb yuav txais tos cov lus nug no. Lawv cov lus teb muab kev nkag siab txog lawv cov haujlwm txhua hnub thiab kev cog lus rau kev ua tau zoo tshaj plaws.

Cov lus nug tseem ceeb suav nrog:

1. Koj ua li cas thiaj paub tseeb tias qhov tuab ntawm txheej thiab cov khoom sib xyaw ua ke?Cov neeg muab khoom Zinc Plating uas muaj koob npe nrov siv cov txheej txheem siab heev xws li X-ray fluorescence (XRF) kom ntseeg tau tias cov txheej txheem ua tau raws li cov lus qhia.
2. Koj txoj kev tswj cov tshuaj lom neeg hauv chav dej yog dab tsi?Cov txiaj ntsig zoo sib xws nyob ntawm kev tswj hwm nruj rau cov yam xws li pH thiab kub. Cov qib pH tseeb yog qhov tseem ceeb rau kev tswj hwm qhov sib piv zinc-rau-nickel hauv cov hlau.
3. Koj puas muab tau cov ntaub ntawv tshawb fawb lossis cov ntaub ntawv los ntawm cov haujlwm zoo sib xws?Cov Neeg Muab Khoom Siv Zinc Plating uas muaj kev paub dhau los yuav tsum muaj peev xwm qhia cov piv txwv ntawm lawv txoj haujlwm, ua pov thawj lawv lub peev xwm los daws cov teeb meem tshwj xeeb hauv kev lag luam.

Kev plating zinc-nickel muaj tus nqi siab dua li cov zinc txheem. Txawm li cas los xij, nws muab tus nqi zoo dua rau lub sijhawm ntev rau cov ntawv thov uas xav tau ntau. Cov txheej txheem no ua rau lub neej ntawm cov khoom siv ntev dua, uas tuaj yeem txo cov nqi kho tag nrho. Cov lag luam ua lag luam xws li tsheb thiab aerospace xaiv nws los tiv thaiv cov khoom tseem ceeb, ua kom ntseeg tau tias muaj kev ntseeg siab thiab txo cov nqi siv tas mus li.