Kev npaj thiab kev ua haujlwm ntawm Electroless Nickel Plating Solution rau Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob

Kev npaj thiab kev ua haujlwm ntawm Electroless Nickel Plating Solution rau Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob

Vim muaj ntau yam tshuaj nickel plating kev daws teeb meem, tsuas yog cov kev cai dav dav hais txog kev teeb tsa thiab kev ua haujlwm ntawm cov kev daws teeb meem zoo li no tuaj yeem nthuav tawm.

Nyob rau hauv lub ntiaj teb no, cov neeg muag khoom ntawm cov hlau tsim muaj peev xwm tsim tau kwv yees li 200 ntau hom tshuaj nickel plating qauv, tab sis nyob rau hauv Fabkis muaj nyob ib ncig ntawm 100 txawv qauv siv. Peb yuav tsum nco ntsoov ua raws li cov neeg siv phau ntawv muab rau cov neeg siv khoom los ntawm cov tuam txhab uas tsim thiab sim nrog cov kev daws teeb meem zoo li no.

Cov khoom siv yuav tsum tau - plating tank, twj tso kua mis, lim, thiab lwm yam. Feem ntau, cov tshuaj plating tov yog muab tso rau hauv ib lub stainless hlau los yog yas plating tank, feem ntau yog nrog tas li pom thiab roj sib tov los yog ua rau cov hlau qhov chaw txav. Cov tshuaj plating feem ntau yog ncaj qha rhuab los ntawm chav lossis hluav taws xob (stainless steel encapsulated electric heaters lossis PTFE hluav taws xob cua sov coils).

Kev npaj cov tshuaj plating daws feem ntau yog ua raws li ib lossis ob txoj kev daws teeb meem. Tom qab ntawd, sib tov nrog dej deionized thiab dilute mus rau qhov tseeb concentration. Ua kom sov lub plating tov rau qhov kub thiab txias, ntsuas pH, thiab kho nws nrog sulfuric acid, caustic soda, lossis sodium hydroxide yog tias tsim nyog, thiab tom qab ntawd khaws cia.

Thaum cov khoom tau dhau los ua ntej kev kho mob thiab muaj kev ua haujlwm catalytic, yuav muaj cov tshuaj tiv thaiv ntawm kev tso nyiaj npib tsib xee lossis npib tsib xee raws li alloys. Raws li pom nyob rau hauv daim duab qhia kev xav no, cov khoom hauv cov tshuaj plating, xws li npib tsib xee ionization, oxidants, thiab thickeners, yuav maj mam deplete, yog li ntxiv. Hom kev ntxiv no tuaj yeem ua tiav tas li thiab raws sijhawm.

Nyob rau hauv txoj kev ntawm lub sij hawm supplementation, tom qab ib tug tej theem, lub slurry xav txog cov kev sim reagent uas yuav tsum tau ntxiv yog ntxiv. Thaum lub sij hawm npib tsib xee deposition, muaj pes tsawg leeg ntawm cov plating tov maj mam hloov, tab sis thaum lub ntxiv slurry nce, cov muaj pes tsawg leeg ntawm cov plating tov hloov heev, uas yog reflected nyob rau hauv cov kev hloov nyob rau hauv cov muaj pes tsawg leeg thiab lub cev thiab tshuaj zog ntawm lub plating txheej.

Nyob rau hauv tas li ntawd mus ntxiv, cov tshuaj plating yog tsis tu ncua nyob rau hauv lub tso cai khiav hauj lwm ntau yam, yog li tuav lub constancy thiab reproducibility ntawm plating tov muaj pes tsawg leeg thiab deposited hlau zog. Kev tswj cov txheej txheem txaus siab tsuas yog tuaj yeem ua tiav los ntawm cov txheej txheem plating txuas ntxiv.

Txawm hais tias yuav nruab ib qho kev noj qab haus huv tas mus li lossis raws sij hawm yog nyob ntawm ib feem ntawm hom kev siv plating, thiab ib feem ntawm qhov tso cai ntawm cov kev hloov pauv hauv txheej txheej thiab cov yam ntxwv.

Ib qho zoo heev electroless npib tsib xee plating tov yuav tuaj yeem tso cov coatings zoo tshaj qhov ntau ntawm pH, kub, thiab npib tsib xee ntsev concentration, uas tuaj yeem ua tiav los ntawm kev tswj cov txheej txheem tsis siv neeg.

Ntxiv cov khoom siv hauv cov tshuaj npib tsib xee plating los ntawm kev xaiv ob lossis peb qhov kev daws teeb meem. Ib qho tshuaj muaj nickel ntsev, lwm qhov muaj oxidants thiab hydrogen ionization, thiab qhov thib peb cov tshuaj muaj cov thickeners.

Hais txog cov txheej txheem ntxiv, nws yuav tsum nruj me ntsis ua raws li cov lus pom zoo ntawm cov khoom siv plating. Ntau cov tshuaj hauv cov tshuaj ntxiv no nyuaj rau kev txheeb xyuas thiab txiav txim siab, thiab cov ntsiab lus siab dhau lossis qis dhau tuaj yeem cuam tshuam rau cov txheej txheem tso nyiaj.

Rau qee qhov kev daws teeb meem, cov tshuaj siv tau tsuas yog yuav tsum tau rov ua dua ntawm qhov kub ntawm 20 degree qis dua tus nqi khiav haujlwm. Rau niaj hnub plating tov formulations, cov tshuaj plating tuaj yeem rov ua dua ntawm kev ua haujlwm kub.