Umuyoboro wa galvanize ushyushye

Icyuma gishongeshejwe gikorana na matrix y'icyuma kugira ngo kibone urwego rw'icyuma, bityo matrix n'igipfundikizo bihuzwe. Gushyira galvanizing mu cyuma gishyushye ni ukubanza gukurura umuyoboro w'icyuma, kugira ngo ukureho okiside y'icyuma ku buso bw'umuyoboro w'icyuma, nyuma yo gukurura, binyuze muri ammonium chloride cyangwa zinc chloride aqueous solution cyangwa ammonium chloride na zinc chloride mixed aqueous solution tank kugira ngo isukure, hanyuma ikajya mu cyuma gishyushya. Gushyira galvanizing mu cyuma gishyushye bifite ibyiza byo gutwikira kimwe, gufatana cyane no kumara igihe kirekire. Inzira nyinshi zo mu majyaruguru zikurikiza inzira yo kongeramo zinc y'umuyoboro wa galvanizing direct coil.

Umuyoboro ukonje wa galvanised

Ingufu zikonje zikoreshwa mu gukaraba zikoresha amashanyarazi, ingano yazo ni nto cyane, ni 10-50g/m2 gusa, ubushobozi bwayo bwo kurwanya ingese butandukanye cyane n'imiyoboro ishyushye ya galvanizing. Abakora imiyoboro isanzwe ya galvanizing, kugira ngo barebe ko ari nziza, abenshi ntibakoresha amashanyarazi akoreshwa mu gukaraba (cold plating). Amasosiyete mato mato afite ibikoresho bishaje ni yo akoresha amashanyarazi akoreshwa mu gukaraba, birumvikana ko ibiciro byayo bihendutse. Mu gihe kizaza, imiyoboro ikonje ya galvanizing ntiyemerewe gukoreshwa nk'imiyoboro y'amazi na gazi.

Umuyoboro w'icyuma ushyushye ukozwe mu cyuma gishyushye

Impinduka zikomeye mu mubiri no mu bya shimi ziba hagati y’umuyoboro w’icyuma n’ubwogero bushongeshejwe kugira ngo habeho urwego rukomeye rwa zinc-food alloy rufite ubudahangarwa ku bushyuhe. Urwo ruvange rw’alloy ruhujwe n’urwego rwa zinc rwonyine n’umuyoboro w’icyuma. Kubwibyo, ubudahangarwa bwarwo bukomeye.

Nyuma y’iterambere ry’imiyoboro y’icyuma gishyushye cya galvanised mu myaka ya 1960 kugeza 1970, ubuziranenge bw’ibicuruzwa bwarushijeho kuba bwiza cyane, kuva mu 1981 kugeza mu 1989 yahawe igihembo cya Minisiteri y’ibicuruzwa by’ubuziranenge n’ifeza y’igihugu, umusaruro nawo wariyongereye mu myaka myinshi, umusaruro wa toni zirenga 400.000 mu 1993, umusaruro wa toni zirenga 600.000 mu 1999, woherezwa mu majyepfo y’uburasirazuba bwa Aziya, Afurika, Leta Zunze Ubumwe za Amerika, Ubuyapani, Ubudage mu bihugu n’uturere. Imiyoboro ya galvanised ishyushye ikoreshwa cyane nk’imiyoboro y’amazi n’imiyoboro ya gazi, kandi ibisobanuro bisanzwe ni +12.5 ~ + 102 mm. Nyuma y’imyaka ya 1990, bitewe n’uko leta yitaga ku kurengera ibidukikije, kugenzura ibigo bihumanya ikirere birimo kugenda birushaho gukomera, "imyanda itatu" ikorwa mu gukora imiyoboro ya galvanised ishyushye iragoye gukemura, hamwe n’iterambere ryihuse ry’imiyoboro ya galvanised ikoze mu byuma bitarangwamo ifu, imiyoboro ya PVC n’imiyoboro ivanze, ndetse na leta mu guteza imbere ikoreshwa ry’ibikoresho by’ubwubatsi bya shimi, ikoreshwa ry’imiyoboro ya galvanised iragabanywa, bigatuma iterambere ry’imiyoboro ya galvanised ishyushye ryagizweho ingaruka cyane. Umugozi n’umupaka, umuyoboro wa galvanised ishyushye nyuma wateye imbere buhoro buhoro.

Umuyoboro w'icyuma gikonje cya galvanised

Urupapuro rwa zinc ni uruvange rw'amashanyarazi, kandi urwego rwa zinc rushyirwa ku ruhande rumwe n'umuyoboro w'icyuma. Urupapuro rwa zinc ni ruto, kandi urwego rwa zinc rufatanye gusa n'umuyoboro w'icyuma kandi byoroshye kugwa. Kubwibyo, kurwanya ingese ni bike. Mu nyubako nshya zo guturamo, birabujijwe gukoresha imiyoboro y'icyuma ikonje nk'imiyoboro y'amazi.