Titanium Anode Rau Hlau Plating

Dab tsi yog Platinized Titanium Anode rau Electroplating

Electroplating yog txheej txheem dav dav hauv kev lag luam uas yuav tsum tau siv cov txheej txheem meager ntawm ib lub hlau mus rau lwm cov hlau. Lub tswv yim no yog siv los txhim kho kev yaig kev cuam tshuam, hnav kev tawm tsam, hluav taws xob conductivity thiab muaj cov hlau. Ib qho electrolyte, anode, thiab cathode yog siv hauv electroplating. Lub cathode tau txais cov hlau ions thiab tsim ib txheej nyias ntawm nws qhov chaw thaum lub anode "saib" lawv rau cov electrolyte. Hauv electroplating, qhov xwm txheej ntawm cov khoom yog nyob ntawm qhov xwm txheej ntawm cov anode siv.

Platinizedtitanium anodesyog ib qho ntawm feem ntau cov khoom siv anode hauv kev lag luam electroplating. Lawv muaj kev vam meej hauv cov ntawv thov electroplating, tshwj xeeb tshaj yog nyob rau hauv kev sib sau ntawm lub pov haum, hluav taws xob iav, aviation qhov chaw, thiab nws pib qhov chaw.

Cov anodes no muaj lub hauv paus titanium, uas ua rau lawv muaj zog heev, lub teeb yuag thiab impervious rau yaig. Qhov saum npoo ntawm titanium yog ces coated nrog ib txheej ntawm platinum kom nws cov hluav taws xob conductivity. Lub platinum txheej yog qhov zoo heev vim nws khaws cov titanium los ntawm oxidizing thiab ua kom lub anode siv tsis tau, uas ua rau lub anode kav ntev.

Cov kev siv tseem ceeb ntawm electroplating muaj xws li tiv thaiv hlau oxidation (xws li xeb) thiab kho kom zoo nkauj.

Lub luag haujlwm ntawm electroplating:

1. Copper plating: siv los ua primer los txhim kho cov adhesion ntawm txheej plating thiab muaj peev xwm tiv thaiv corrosion.

2. Nickel plating: puag lossis zoo li, txhim kho corrosion kuj thiab hnav tsis kam, (qhov twg cov tshuaj nickel tiv taus ntau dua rau chrome hauv cov txheej txheem niaj hnub).

3. Kub plating: Txhim kho qhov kev tiv thaiv kev tiv thaiv thiab txhim kho cov teeb liab kis tau tus mob.

4. Palladium-plated npib tsib xee: Txhim kho qhov kev tiv thaiv kev tiv thaiv, txhim kho cov teeb liab kis tau tus mob, thiab hnav tsis kam siab dua kub.

5. Tin-plated txhuas: Txhim kho qhov vuam muaj peev xwm thiab hloov tau sai los ntawm lwm cov khoom hloov.

6. Silver plating: Txhim kho qhov kev sib cuag tiv thaiv thiab txhim kho cov teeb liab kis tau tus mob.

Electroplating yog ib txoj hauv kev tso ib txheej hlau ntawm tus neeg xyuas pib siv lub hauv paus ntsiab lus ntawm electrolysis. Ntxiv nrog rau cov khoom siv hluav taws xob, electroplating tseem tuaj yeem siv rau ntawm cov khoom siv tshwj xeeb kho.

Siv cov nickel plating ua piv txwv:

Thaum npib tsib xee plating, cathode yog ib feem yuav tsum tau plated, lub anode yog ib tug ntshiab npib tsib xee phaj, thiab cov nram qab no tshwm sim nyob rau hauv lub anode thiab cathode raws li nram no:

Cathode (plated): Ni2++2e-→Ni (cov tshuaj tiv thaiv tseem ceeb)

2H++2e→H2↑ (sab cov tshuaj tiv thaiv)

Anode (nickel phaj): Ni -2e→Ni2+ (cov tshuaj tiv thaiv tseem ceeb)

4OH--4e-→2H2O+O2 (sab cov tshuaj tiv thaiv)

Tshiab insoluble electrode - titanium anode:

Lub titanium anode muaj lub zog electrochemical catalytic siab, thiab cov pa oxygen evolution overpotential yog li ntawm 0.5 V qis dua cov hlau lead alloy insoluble anode. Lub zog txuag tau zoo kawg li, kev ruaj ntseg yog siab, cov tshuaj plating tsis muaj kuab paug, qhov hnyav yog lub teeb, thiab hloov tau yooj yim.

Qhov zoo:

1. Cov pa oxygen evolution overpotential ntawm titanium anode kuj qis dua li ntawm platinized anode, tab sis lub neej yog nce ntau dua 1 zaug;

2. Nws tuaj yeem txo lub tank voltage thiab txuag hluav taws xob noj;

3. Titanium anode muaj kev ruaj ntseg zoo (tshuaj lom neeg, electrochemical) hauv cov txheej txheem electroplating thiab muaj lub neej ua haujlwm ntev.

Kev siv cov titanium electrodes hauv kev lag luam electroplating feem ntau xaiv cov coatings nrog tsawg hlau oxides, xws li tantalum coatings, tantalum coatings, thiab lwm yam.

Daim ntawv thov ntawm tsawg hlau oxide txheej titanium anode hauv electroplating

Qhov tsis tshua muaj hlau oxide txheej titanium anode yog ua los ntawm cov hlau zoo nkauj strontium ntsev coated ntawm titanium substrate thiab sintered ntawm qhov kub thiab txias, thiab yog dav siv hauv kev lag luam hydrometallurgy xws li electroplating thiab electrolysis. Kev npaj thiab kev siv ntawm noble hlau oxide coated titanium anodes yog heev paub tab. Qhov zoo ntawm xws li titanium anodes yog raws li nram no:

1.High tam sim no efficiency, zoo heev corrosion kuj, ntev anode lub neej thiab siab tam sim no ceev.

2.energy txuag: precious hlau oxide txheej titanium anode yog ib qho tsis tshua muaj oxygen evolution overpotential electrode, nws yooj yim dua los soj ntsuam cov pa oxygen hauv thaj chaw oxygen evolution ntawm lub anode. Yog li ntawd, lub cell siab kuj tseem qis thaum lub sij hawm electrolysis, uas txuag lub zog.

3.Tsis muaj kuab paug: noble hlau oxide txheej Titanium anode txheej yog ceramic oxide ntawm noble hlau niobium, uas yog ib tug ncaj ncees oxide.

4.cost-effective: Yuav kom ua tiav tib lub neej kev pab cuam ntawm platinized electrode, tus nqi ntawm cov hlau oxide txheej txheej titanium anode yog kwv yees li 80% ntawm cov platinized electrode.

5. tsis tshua muaj nqi txij nkawm: piv rau cov tsoos soluble electrode, cov hlau zoo nkauj oxide txheej titanium anode tsis tas yuav hloov lub hnab anode nquag thiab rov plating lub anode, yog li cov khoom tsim tau zoo dua, cov nqi zog txo;

6.Raws li tib lub sijhawm ua haujlwm, lub neej ntawm noble hlau oxide coated titanium anode nyob ntawm qhov ua haujlwm tam sim no ceev, kub thiab da dej muaj pes tsawg leeg.

Paub meej

Qhov chaw ntawm Keeb Kwm: Shaanxi, Suav teb (Mainland)

Hom: Changsheng Titanium Anode

Qauv: CS Titanium 32

Daim ntawv thov: Industrial Technology: Sandblasting, pickling

Kev ntsuas: Gr1 ua ke nrog titanium substrate

Hmoov los tsis: tsis hmoov

Cov ntsiab lus Ti (%): 99.6% titanium anode

Plating: tshiab titanium anode mmo chlor-alkali

Anode: phaj, pas nrig, net

Cim npe nrov: Platinized titanium anode, electroplating anodes, platinum electroplating, platinum anode los yog cathode