Uburyo bwa anodic okiside yo gusiga ibice bya aluminiyumu bwatangijwe
. 40-60 ℃. Igihe cyo gushiramo: gucana amasegonda 30 kugeza kuminota 3; Umwijima, umukara muminota 3-10. Nyuma yo gusiga irangi, kura no gukaraba n'amazi. 2, gusiga amabara menshi: niba amabara abiri cyangwa menshi atandukanye asize irangi kumpapuro imwe ya aluminiyumu, cyangwa mugihe cyo gucapa ibintu, indabyo ninyoni, inyandiko hamwe ninyandiko, inzira izaba igoye cyane, harimo uburyo bwo gutwikira mask, uburyo bwo gucapa no gusiga amarangi. , uburyo bwo gusiga ifuro, nibindi. Uburyo bwavuzwe haruguru bukora ukundi, ariko ihame nimwe. Noneho, uburyo bwo gutwikisha ibifuniko bwasobanuwe kuburyo bukurikira: Uburyo bugizwe ahanini nigitambaro cyoroshye kandi kimwe cyumuti wumye kandi byoroshye-guhanagura varnish kumuhondo ukenewe rwose kugirango ubitwikire. Nyuma yo gusiga irangi ryumye, shiramo ibice byose bya aluminiyumu mumashanyarazi ya chromic acide, ukureho ibara ry'umuhondo wibice bidafunze, kwoza umuti wa aside ukoresheje amazi, wumishe mubushyuhe buke, hanyuma usige irangi ry'umutuku. Niba ushaka gusiga irangi rya gatatu n'irya kane, urashobora gukurikiza ubu buryo. 3. Ikidodo: Urupapuro rwa aluminiyumu rusize rwogejwe namazi, ruhita rutekwa mumazi yatoboye kuri 90-100 ℃ muminota 30. Nyuma yubu buvuzi, ubuso buba bumwe kandi budahwitse, bukora firime yuzuye ya oxyde. Irangi rikoreshwa mugusiga amabara ryashyizwe muri firime ya oxyde kandi ntirishobora guhanagurwa. Firime ifunga kashe ntikiri adsorbent, kandi irwanya kwambara, kurwanya ubushyuhe hamwe nubwishingizi bwiyongera. Nyuma yo kuvura kashe, hejuru yibice bya aluminiyumu byumye kandi bigasukurwa hamwe nigitambaro cyoroshye kugirango ubone ibicuruzwa byiza kandi byiza bya aluminiyumu, nko gusiga amabara menshi. Nyuma yo kuvura kashe, imiti ikingira ikoreshwa mubice bya aluminiyumu igomba kuvaho, uduce duto tugomba guhanagurwa na acetone yinjijwe mu ipamba, kandi ahantu hanini hashobora kwibizwa muri acetone kugirango woze irangi. 1, ibice bya aluminiyumu nyuma yo koza amavuta, bigomba guhita bihinduka okiside, kandi ntibigomba gushyirwa igihe kirekire. Iyo ibice bya aluminiyumu bikozwe muri firime ya oxyde, byose bigomba kwibizwa muri electrolyte, ingufu za bateri zigomba kuba zihamye kandi zigahinduka kuva mu ntangiriro kugeza ku iherezo, kandi icyiciro kimwe cyibicuruzwa kigomba kuba gihamye rwose, kabone niyo cyaba gisize irangi. 2, mugihe cya anodizing, aluminium, umuringa, fer, nibindi muri electrolyte bikomeje kwiyongera, bigira ingaruka kumurabyo wa aluminium. Iyo ibirimo bya aluminiyumu birenze 24g / l, ibirimo umuringa birenze 0.02g / l, naho ibyuma birenga 2.5 o 'isaha. 3, mugihe uguze ibikoresho bibisi n'amabara, ugomba guhitamo ibicuruzwa bifite isuku nyinshi, kuko mugihe umwanda rusange uba mwinshi cyangwa uvanze na sodium sulfate ya anhydrous na dextrin, ingaruka zo gusiga ntabwo ari nziza. 4, mugihe kinini cyo gusiga irangi, igisubizo cyo gusiga irangi kizoroha nyuma yibitekerezo byambere, kandi ibara nyuma yo gusiga irangi ryerekana amajwi atandukanye. Kubwibyo, hakwiye kwitabwaho kuvanga irangi ryibanze gato mugihe kugirango ukomeze guhuza irangi ryibara rishoboka. 5. Iyo irangi ryamabara atandukanye, ibara ryoroheje rigomba kubanza gusigwa irangi, hanyuma ibara ryijimye rigomba gusigwa irangi ryumuhondo, umutuku, ubururu, umukara numukara. Mbere yo gusiga irangi rya kabiri, irangi rigomba kuba ryumye kugirango irangi ryegere hejuru ya aluminiyumu, bitabaye ibyo irangi rizacengera kandi umupaka wa burr ntusobanutse. 6, umwanda muri aluminiyumu ugira ingaruka ku irangi: ibirimo silikoni birenze 2,5%, firime yo hepfo ni imvi, igomba gusiga irangi ryijimye. Ibirimo bya magnesium birenze 2%, kandi umurongo wijimye uratuje. Hasi ya manganese, ariko ntabwo yaka. Ibara ry'umuringa ntirijimye, kandi niba ririmo ibyuma byinshi, nikel, na chromium, ibara naryo ntirijimye.