Ibicuruzwa

Igiti cyo gusiga cya Galvannealed (ZF) ni igiti cyo gusiga cya zinc-fer gifite ubushobozi bwo gusudira neza kandi gifata irangi neza. Ni igiti cyiza cyo gusiga ahantu hatandukanye no gusiga amarangi ku rwego rwo hejuru.

Tinplate ni icyuma gito gitwikiriwe n'icyuma. Gifite ubwiza buhebuje bw'icyuma ndetse n'ubushobozi bwiza bwo kurwanya ingese, gusonerwa no gusudira.

Tinplate ikoreshwa mu gukora ubwoko bwose bw'ibikoresho nk'amacupa y'ibiribwa, amacupa y'ibinyobwa, amacupa ya litiro 18, n'amacupa y'ubugeni. Imikoreshereze yayo ntigarukira gusa ku macupa; vuba aha, tinplate nayo yakoreshejwe mu gukora ibice by'imashini zikoresha amashanyarazi n'ibindi bicuruzwa byinshi.

Icyuma gishyushye gitwikiriwe na aluminiyumu / aluminiyumu-silicon (AS) ni ugukoresha irangi rya aluminiyumu-silicone mu gushyira agace kateguwe mu bwogero bwa aluminiyumu-silicone bushongeshejwe. Ibigize ubwogero ni 8% kugeza kuri 11% bya silikoni naho aluminiyumu ikaba iringaniye.

Igipfundikizo cy'icyuma cya aluminium magnesium gikozwe muri zinc (Zn), aluminium (Al), manyeziyumu (Mg) nyuma yo gushya cyane kugira ngo habeho imiterere ikomeye ya ternary eutectic, ku buryo ubuso bw'icyuma bukora urwego rw'igipfundikizo gikomeye kandi gikingira ingese neza. Igipfundikizo cya 275g/M2 Zinc-aluminium-magnesium gikozwe n'uruganda rwacu gishobora kwemezwa ko kitazagaragara nk'ingese itukura mu myaka 30 mu gihe gisanzwe cyo gutunganya no gukoresha. Dukurikije imiterere ya Zinc-aluminium-magnesium, ishobora gusimbura burundu ibikoresho bya galvanised bishyushye no gukoresha igice cy'icyuma kitagira umugese.

Gukoresha amashanyarazi akoresha amashanyarazi kugira ngo ashyire zinc yashongeshejwe ku buso bw'ibikoresho bigomba gusigwa. Ubu buryo butanga ubugari bumwe bwo gusiga n'imitako, bigatuma ari bwo buryo bwiza bwo gukoresha mu buryo butandukanye. Ariko, bitandukanye no gukoresha amashanyarazi ashyushye, ibikoresho bya electro-galvanized bikunze gukorerwa chromate kugira ngo byongere ubudahangarwa bw'ingese no gukumira ingese y'umweru.

Koyili y'icyuma ya PPGI

Izwi cyane nk'icyuma gipfundikiye amabara, ikozwe mu cyuma cyiza cyane gikonje, icyuma gishyushye cyangwa icyuma gipfundikiye cya aluminiyumu nk'icyuma gikoreshwa mu kugabanya amavuta, gusiga fosfeti no guhindura chromate, irangi ry'umwimerere hanyuma igatekwa.

Ibati rya Galvanized: Kugira ngo hirindwe ingese ku buso bw'icyuma no kugira ngo igihe cyacyo cyongere ubuzima, hashyirwaho urwego rwa zinc y'icyuma ku buso bw'icyuma.

Gushyushya mu mazi: Icyuma gito cyinjizwa mu mazi ashongeshejwe kugira ngo gishyireho urwego rwa zinc hejuru yayo. Ubu, uburyo bw'ingenzi bwo gukora ni ugukomeza gukoresha galvanizing, aho amabati y'icyuma azungurutswa ahora yinjizwa mu mazi ashongeshejwe kugira ngo hakorwe amabati y'icyuma ashongeshejwe.

Icyuma cya silikoni kidashingiye ku cyerekezo

Ibyuma bya silikoni bitagenda neza ni ubwoko bw'ibikoresho byihariye bya silikoni bitagenda neza kandi bifite imiterere myiza. Bikorwa ahanini mu kuvanga, gushonga, gutwika, gushyushya n'ibindi bikoresho nk'ibinyabutabire nka ferrosilicon, silicate ya kalisiyumu n'icyuma gishyushye. Ugereranyije n'icyuma gisanzwe cya silikoni kitagenda neza kandi gikonje, icyuma cya silikoni kitagenda neza gifite igihombo gito cy'icyuma, ubushobozi bwo kwinjira mu kirere no kudakoresha imbaraga nyinshi, bityo gikoreshwa cyane mu byuma bihindura ingufu, moteri na moteri.

Isahani y'icyuma gikoresha amashanyarazi (izwi kandi nka silicon steel sheet cyangwa silicon steel sheet) yerekeza ku cyuma cya silikoni cyoroshye gifite karuboni nke cyane (nyuma yo gukurura, karuboni iri munsi ya 0.005%), muri rusange ifite silicon iri hagati ya 0.5% na 4.5%. Kongera silikoni mu cyuma bishobora kongera ubushobozi bwayo bwo guhangana n'amashanyarazi no kwinjira mu buryo ntarengwa. Ikoreshwa cyane cyane mu gukora insinga z'icyuma ku byuma bitandukanye bya transformateur, moteri, na moteri. Ibyuma bya electron steel bigabanyijemo ibyiciro bibiri, ari byo ibyuma bya elegitoroniki bikoresha amashanyarazi n'iby'ibyuma bya elegitoroniki bidafite aho bibogamiye.

Impapuro za silikoni zikozwe mu buryo bwa konje zikoreshwa cyane cyane nk'inkingi z'icyuma kuri moteri na transformateur nto, kandi ni aloyi z'ingenzi za rukuruzi mu nganda z'amashanyarazi, ikoranabuhanga, n'iza gisirikare. Ikoreshwa cyane mu bikoresho bya rukuruzi kandi ni ibikoresho by'ingenzi bikora ku byuma bizigama ingufu. Ubukene bw'icyuma cya silikoni kikozwe mu buryo bwa konje kidakozwe mu buryo bwa konje ku isoko buriyongera buhoro buhoro.

Ibyuma bishyushye byapickled na oil (HRPO) ni ubwoko bw'icyuma gishyirwamo amavuta nyuma yo gushyuha. Uburyo bwo gutwika bukuraho ubugari n'ingese ku buso bw'icyuma, mu gihe uburyo bwo gutwika bukoresha urwego rw'amavuta kugira ngo hirindwe ingese mu gihe kizaza. Icyuma kivamo biroroshye gukorana nacyo, gifite ibyiza byinshi byo gukora, kandi gifite ubuso bworoshye kurusha icyuma gishyushye kitarakorwa muri ubu buryo.

Iri jambo risobanura inzira yo gukora icyuma gikozwe mu gice cy'icyuma gikozwe mu gice cy'icyuma, ubusanzwe kikaba ari icyuma gikozwe mu buryo bukomeza, binyuze mu kugishyushya hanyuma kikagitunganya binyuze mu nganda zikora ibikoresho byo gusya no kurangiza. Igice cy'icyuma gishyushye gisohoka gikonjeshwa kugeza ku bushyuhe bwifuzwa binyuze mu nzira ya laminar hanyuma kigashyirwa mu migozi y'icyuma hakoreshejwe icyuma gikonjesha. Imigozi y'icyuma ikonje ikorerwa ibikorwa bitandukanye byo kurangiza nko kuringaniza, kugorora, no gukata kugira ngo hakorwe ibyuma, imigozi igororotse, n'ibicuruzwa by'imigozi ikozwe mu cyuma. Hanyuma ibi bicuruzwa birasuzumwa, bigapimwa, bigapakirwa, kandi bigashyirwaho ikimenyetso hakurikijwe ibyo ababikoresha bakeneye. Mu by'ukuri, igice cy'icyuma gikorerwa mu migozi myinshi nyuma yo gushyushya, hanyuma impande zikacibwa zikakosorwa kugira ngo habeho icyuma. Ubu buryo buzwi nka hot rolling.

Icyuma gikonje gikonje ni icyuma gishyushye gikonje cyamaze gutunganywa. Iyo icyuma gishyushye gikonje, gihita gikonjeshwa ku bushyuhe bw'icyumba kugira ngo kigere ku bipimo nyabyo no ku bwiza bw'ubuso.

Amakode y'icyuma akoresha amashanyarazi ahuza ibintu bitatu:

1. Igipimo cy'icyuma cy'ibanze (urugero, SPCC, SPCD)
2. Ikiranga inzira "E" (cyakoreshejwe amashanyarazi)
3. Ibipimo byo gusiga zinc (ubwoko/uburemere)

Bikunzwe cyane mu nganda nko mu bwubatsi, mu nganda ziciriritse, mu modoka, mu buhinzi no mu bucuruzi.

Iki gicuruzwa gifite ibyiza bikomeye, gifite imiterere myiza ya pulasitiki, kandi gifite ubushobozi budasanzwe bwo kwirinda amazi no kwangirika.

Ni ngombwa kumenya ko iki gikoresho cy'icyuma gikozwe mu cyuma cya galvanised kigaragaza ubushobozi bwo koroshya ibintu mu buryo buhanitse. Ubugari bwacyo, ubugari bwacyo, n'uburemere bwacyo byose bishobora guhindurwa hakurikijwe ibyo abakiriya bakeneye.

Ibyuma bya silikoni ni aloyi yoroshye ya rukuruzi igizwe ahanini na silikoni n'icyuma, ifite karuboni nkeya cyane. Itanga ibyiza bikomeye birimo ubucucike bwinshi bwa rukuruzi, ubushobozi bwinshi bwo kwinjira mu rukuruzi, ubushobozi buke bwo gukora, ubushobozi budahindagurika, ndetse n'uburyo bwo gukora mu buryo bunini.