Gupfa gushira hejuru ya aluminium
Kuringaniza
Ubuhanga bwo kuvura aluminiyumu buza muburyo butandukanye. Ibice by'ibyuma byateguwe gushushanya ukoresheje uburyo bwitwa kuvura hejuru. Mbere yo kuvura impuzu nizina rizwi cyane mugutegura. Mubisanzwe, ibi bisaba gushyiraho inzitizi yumubiri kugirango ikingire ibyuma ibintu byangirika.
Imiti itari electrolytike yimiti hagati yicyuma nigisubizo itanga firime yubuso ikoreshwa muguhindura imiti. Ni amabati ya kristalline cyangwa amorphous yubahiriza. Icyuma fatizo kigomba guhinduka muri kimwe mu bice bititabira kwangirika kurenza icyuma cyambere kugirango habeho kuvura ibyuma kugirango habeho igikingirizo gikingira.
Ubuso bwo kuvurazinc-aluminium alloy bipfamuri rusange igabanijwemo ibyiciro bikurikira: gutera ifu, gusiga irangi, guteka (harimo fosifati, chroming, firime) kuvura, anodizing, polishing, electroplating, gutera ifu, electrophoreis, guturika umucanga, guturika kurasa Tegereza.
Inzira ibice byicyuma bigenda muburyo bwa mashini, mubisanzwe guterana, kugirango ibintu (nka zahabu) byoroshye kandi birabagirana.
Ifu
Ibikoresho byo gutwikamo ifu bisuka ifu hejuru yubutaka. Mubikorwa byamashanyarazi ahamye, ifu izashyirwa kumurongo umwe hejuru yipfa kugirango ikore ifu.
uburyo bwo gusiga irangi
Uburyo bwo guteka nyabwo ni ugutera hamwe na aluminiyumu nyuma ya fosifati, hanyuma ugateka nyuma yo gutera. Ubu bwoko bwo gutwikira ntabwo burwanya ruswa gusa, ahubwo burumuri kandi burwanya kwambara, kandi ntabwo byoroshye kugwa.
Ububiko bwa Chrome
Chrome Plating ni inzira yo kubitsa ibyuma cyangwa ibishishwa hejuru yumurimo wakozwe na electrolysis kugirango ikore icyuma kimwe, cyuzuye kandi gifatanye neza, cyitwa electroplating. Gusobanukirwa byoroshye nimpinduka cyangwa guhuza ibya fiziki na chimie.
Anodizing
Umuti wa Aluminium Oxidation Anodizing uri muburyo bwo gukwirakwiza amashanyarazi, ibice bya aluminiyumu bishyirwa muri selile ya electrolytike,ibice byo gupfazikoreshwa nka anode, kandi denser ya aluminium oxyde ya firime igizwe hejuru.
Passivation
Ubuso bwa okiside ya aluminium alloy bipfa gukata ibicuruzwa, bikwiranye na okiside ikora, aluminium cyangwa imyirondoro ya aluminiyumu, ibereye anodizing.
Akamaro ka zinc-aluminium alloy gupfa-guta tekinoroji yo kuvura hejuru ni uko izamura cyane ubuziranenge bwibicuruzwa binyuze mu kuvura hejuru, ikabika ibikoresho byagaciro kandi ikanamenya guhuza ibintu, ikemura ibibazo bidashobora gukemurwa nibikoresho bimwe, kandi igarura ingufu hamwe ninyungu nziza muri rusange idasesagura ibikoresho.
Ushaka kumenya byinshi kuriGupfa ? Noneho soma blog yacu irambuye kubyerekeye aluminium apfa!