Umuvuduko wamashanyarazi ya plaque T-ubwoko bwumuvuduko wumuyoboro

Isahani ya Nickel ni inzira yo gupfuka icyuma cya nikel hejuru yandi mabuye cyangwa atari ibyuma, cyane cyane binyuze muri electrolysis cyangwa uburyo bwa chimique. Iyi nzira irashobora kunoza ruswa, ubwiza, gukomera no kwambara birwanya substrate.

Uburyo bwa plaque ya Nickel bugabanijwemo ubwoko bubiri: isahani ya nikel idafite amashanyarazi hamwe na nikel ya chimique.

1. Isahani ya Nickel: Isahani ya Nickel iri muri electrolyte igizwe n'umunyu wa nikel (bita umunyu nyamukuru), umunyu uyobora, buffer ya pH, hamwe nogukoresha amazi. Nikel yicyuma ikoreshwa nka anode, na cathode nigice cyashizweho. Umuyoboro utaziguye wanyuze, kandi cathode ni Ikintu kimwe kandi cyuzuye nikel isahani yashyizwe kuri (ibice byashizweho). Nikel ya electroplated nikel ifite ituze ryinshi mukirere kandi irashobora kurwanya ruswa ituruka mu kirere, alkali na acide zimwe na zimwe. Electroplated nikel kristu ni nto cyane kandi ifite ibikoresho byiza byo gusya. Nikel isize neza irashobora kubona indorerwamo isa nuburabyo kandi irashobora kugumana urumuri rwayo igihe kinini mukirere, bityo ikoreshwa kenshi mugushushanya. Byongeye kandi, ubukana bwa plaque ya nikel buri hejuru cyane, bushobora kunoza imyambarire yubuso bwibicuruzwa, bityo rero bikoreshwa no kongera ubukana bwubuso bwisasu kugirango birinde kwangirika hakoreshejwe uburyo. Nickel electroplating ifite intera nini ya porogaramu. Irashobora gukoreshwa nkigifuniko kirinda imitako kugirango irinde ibikoresho fatizo kwangirika cyangwa gutanga imitako yaka hejuru yicyuma, ibice bya zinc bipfa,aluminiumn'umuringa. Irakoreshwa kandi kenshi nk'igifuniko giciriritse kubindi bitwikiriye. , hanyuma ushyireho urwego ruto rwa chromium cyangwa urwego rwa zahabu yigana kuri yo, izaba ifite imbaraga zo kurwanya ruswa kandi igaragara neza.
2. Isahani ya nikel idafite amashanyarazi: Bizwi kandi nka plaque ya nikel idafite amashanyarazi, irashobora kandi kwitwa autocatalytic nikel plate. Yerekeza ku buryo inzira ya nikel ion mu gisubizo cyamazi igabanywa numukozi ugabanya ibintu bimwe na bimwe kandi akagwa hejuru yubutaka bukomeye. Mubisanzwe, ibishishwa bivanze byabonetse kububiko bwa nikel ya electroless ni Ni-P alloy na Ni-B.

Nyamuneka menya ko ishyirwa mubikorwa ryibikorwa bya plaque ya nikel rishobora gutandukana bitewe n’ahantu wasabye, ubwoko bwa substrate, imiterere y'ibikoresho, n'ibindi. Mubikorwa nyirizina, ibisobanuro bijyanye nibikorwa hamwe nuburyo bukoreshwa mubikorwa byumutekano bigomba gukurikizwa kugirango ubuziranenge bwa nikel n'umutekano bibe byiza.