Igikorwa cyo gutwikira hejuru kirimo ifu, gushiramo amashanyarazi, Anodizing, gushyushya amashanyarazi, gushiramo amashanyarazi ya nikel, gushushanya, nibindi ukurikije ibyo abakiriya bakeneye.Imikorere yo kuvura hejuru ni murwego rwo gukumira ruswa cyangwa kunoza isura.Mubyongeyeho, bumwe murubwo buryo bwo kuvura butanga kandi ibikoresho bya mashini cyangwa amashanyarazi byongerewe imbaraga mubikorwa rusange byibigize.

Ifu ya poro cyangwa gutera- Hamwe nubu bwoko bwo kuvura, ibice byicyuma bigomba gushyukwa kubushyuhe bukenewe hanyuma bigashyira igice muburiri bwuzuye amazi cyangwa gutera ifu kuruhande.Hamwe no gukiza post, biterwa numutungo wihariye wifu.
Ifu ikoreshwa mubisanzwe ni resin epoxy material cyangwa Rilsan.

Amashanyarazi- Ubu buryo bukora icyuma cyoroshye kuri substrate.Inzira ya electroplating inzira inyura mumashanyarazi yuzuye neza binyuze mumuti urimo ibyuma bya elegitoronike byashonze hamwe numuyagankuba ushizwemo nabi unyuze mubice byuma kugirango ushire.Ibyuma bisanzwe bikoreshwa mugukoresha amashanyarazi ni kadmium, chromium, umuringa, zahabu, nikel, ifeza, amabati, na zinc.Ibyuma hafi ya byose bitwara amashanyarazi birashobora gukoreshwa amashanyarazi kugirango byongere imikorere yayo.

Kuvura imiti- Ubu buryo bukubiyemo inzira ikora firime yoroheje ya sulfide na oxyde hakoreshejwe imiti.Imikoreshereze isanzwe ni iyo gusiga amabara, kurinda ruswa, hamwe na priming yubuso bwo gusiga irangi.Umwijima wa oxyde ni uburyo busanzwe bwo kuvura ibyuma kandi "passivation" ikoreshwa mugukuraho ibyuma byubusa hejuru yicyuma kitagira umwanda.

Oxidation ya Anodic- Ubu bwoko bwo kuvura busanzwe bukoreshwa mubyuma byoroheje, nka aluminium na titanium.Izi firime ya okiside ikorwa na electrolysis, kandi kubera ko ari ibintu byoroshye, irangi ryamabara hamwe nibara ryerekana amabara kugirango bigaragare neza.Anodisation ni uburyo busanzwe bwo kuvura burinda kwangirika kubice bya aluminium.Niba kwambara birwanya nabyo byifuzwa, injeniyeri zirashobora kwerekana verisiyo yubu buryo ikora umubyimba ugereranije, ukomeye cyane, ceramic coating hejuru yigice.

Kwibira bishyushye- Iyi nzira isaba igice gushirwa mumabati yashonze, gurş, zinc, aluminium, cyangwa kugurisha kugirango bakore firime yubutaka.Gushyushya-guswera ni inzira yo gushira ibyuma mubikoresho birimo zinc yashonze.Ikoreshwa mukurwanya ruswa mubidukikije bikabije, gari ya moshi zirinda imihanda ikunze gutunganywa hamwe nubu buryo bwo kuvura.

Gushushanya- Irangi ryo gutunganya ubuso risobanurwa nabashakashatsi kugirango bongere igice kandi barwanye ruswa.Shushanya irangi, gushushanya electrostatike, gushiramo, koza, hamwe nifu yifu ya pisine nuburyo bumwe busanzwe bukoreshwa mugushira irangi hejuru yibigize.Hariho ubwoko bwinshi bwo gusiga irangi kugirango urinde ibice byicyuma muburyo butandukanye bwibidukikije.Inganda zitwara ibinyabiziga zahinduye uburyo bwo gusiga amamodoka namakamyo, gukoresha intwaro ibihumbi n'ibihumbi kandi bitanga ibisubizo bihamye.