Igikorwa cyo gukora rebar kirimo intambwe 6 zingenzi:
1. Gucukura amabuye y'agaciro no kuyatunganya:
Hariho ubwoko bubiri bwa hematite na magnetite bifite uburyo bwiza bwo gushonga no gukoresha agaciro.
2. Gucukura amakara na kokiya:
Kugeza ubu, ibice birenga 95% by’ibyuma byo ku isi biracyakoresha uburyo bwo gukora ibyuma bya kokiya byahimbwe n’umwongereza Darby mu myaka 300 ishize. Kubwibyo, kokiya irakenewe mugukora ibyuma, bikoreshwa cyane nka lisansi. Mugihe kimwe, kokiya nayo igabanya ibintu. Kuraho icyuma muri oxyde de fer.
Kokiya ntabwo ari minerval, ariko igomba "gutunganywa" kuvanga ubwoko bwamakara. Umubare rusange ni 25-30% yamakara yamavuta na 30-35% yamakara ya kokiya, hanyuma ugashyirwa mu ziko rya kokiya hanyuma ugakoresha karubone mumasaha 12-24. , gukora kokiya ikomeye.
3. Guturika itanura:
Gukora itanura rikozwe mu cyuma ni ugushonga amabuye y'icyuma na lisansi (kokiya ifite uruhare runini, imwe nka lisansi, indi nka agent igabanya), hekeste, nibindi, mu itanura riturika, kugirango ikore reaction yo kugabanuka kubushyuhe bwinshi kandi igabanuka kuva kuri oxyde. Ibisohoka ahanini "icyuma cyingurube" kigizwe ahanini nicyuma kandi kirimo karubone, ni ukuvuga icyuma gishongeshejwe.
4. Gukora ibyuma mubyuma:
Itandukaniro ryibanze hagati yimiterere yicyuma nicyuma nibirimo karubone, naho karubone iri munsi ya 2% n "" ibyuma "nyabyo. Ibyo bakunze kwita "gukora ibyuma" ni decarburisation yicyuma cyingurube mugihe cyo gushonga ubushyuhe bwinshi, guhindura ibyuma mubyuma. Ibikoresho bisanzwe bikoreshwa mubyuma nibihindura cyangwa itanura ryamashanyarazi.
5. Gutera fagitire:
Kugeza ubu, usibye kubyara ibyuma bidasanzwe hamwe n’ibyuma binini binini, hasabwa umubare muto w’ibyuma bikoreshwa mu gutunganya ibicuruzwa. Umusaruro munini w'ibyuma bisanzwe mu gihugu no hanze yarwo ahanini waretse inzira ishaje yo guta ibyuma - fagitire - kuzunguruka, kandi benshi muribo bakoresha uburyo bwo guta ibyuma bishongeshejwe mumatike hanyuma bakazunguruka byitwa "guhora baterana" .
Niba udategereje ko fagitire yicyuma ikonja, ntugwe mu nzira, kandi wohereze mu ruganda ruzunguruka, urashobora gukora ibicuruzwa bisabwa "mumuriro umwe". Niba fagitire ikonje igice ikabikwa hasi, fagitire irashobora guhinduka ibicuruzwa bigurishwa kumasoko.
6. Bilet yazinduwe mubicuruzwa:
Munsi yo kuzunguza urusyo, fagitire ihinduka kuva mubi kugeza neza, igenda yegera hafi ya diameter yanyuma yibicuruzwa, ikoherezwa muburiri bukonjesha kugirango bukonje. Byinshi mu tubari bikoreshwa mugutunganya ibice byububiko nibindi.
Niba ibishushanyo mbonera byakoreshejwe kumurongo wanyuma urangiza, birashoboka kubyara rebar, ibikoresho byubatswe byitwa "rebar".
Intangiriro yavuzwe haruguru kubyerekeye umusaruro wa rebar, nizere ko bizafasha buriwese.
Igihe cyo kohereza: Ugushyingo-17-2022