Mw'isi yo gukora ibyuma, akamaro k'imigozi y'umuringa ntishobora kuvugwa. Nkumushinga wambere utanga umuringa, uruganda rukora ibyuma bya Jindalai rwinzobere mugutanga imirongo yumuringa yujuje ubuziranenge, harimo umurongo wa C2680 wumuringa, uzwiho kuba ufite imashini nziza kandi zitandukanye. Imirongo y'umuringa ikoreshwa cyane mu nganda zitandukanye, uhereye ku bikoresho by'amashanyarazi kugeza ku bikorwa byo gushushanya, bigatuma biba ibikoresho by'ingenzi mu nganda zigezweho. Iyi blog igamije gucukumbura ibintu, uburyo bwo kubyaza umusaruro, ibiranga, hamwe nibyiza byo gukoresha imirongo yumuringa, mugihe hagaragajwe kandi uruhare rwa sosiyete ikora ibyuma bya Jindalai muri uru rwego.
Imirongo y'umuringa, harimo na C2680 y'umuringa, yashyizwe mu byiciro ukurikije umuringa na zinc. Izina C2680 ryerekana ibice byihariye bivangwa, mubisanzwe bigizwe na 68% y'umuringa na 32% zinc. Iri tondekanya ryihariye rizwiho kurwanya ruswa nziza, imashini nziza, nimbaraga nyinshi, bigatuma ikwirakwira mugari. Itondekanya ryibikoresho byumuringa ningirakamaro kubabikora kugirango bahitemo ubwoko bwiza bwumuringa kubyo bakeneye byihariye, byemeza imikorere myiza mubicuruzwa byabo byanyuma.
Igikorwa cyo gukora imirongo yumuringa kirimo intambwe nyinshi zingenzi, duhereye ku gushonga ibikoresho fatizo. Umuringa na zinc bishongeshwa hamwe mu itanura, bigakurikirwa no guta icyuma gishongeshejwe mu bisate. Ibyo bisate noneho birashyushye kugirango bigere kubyimbye n'ubugari bwifuzwa. Nyuma yo kuzunguruka bishyushye, imirongo yumuringa igenda ikonja kugirango yongere ubuso bwayo kandi bwuzuye. Ibyiciro byanyuma byumusaruro birashobora kuba birimo annealing, aribwo buryo bwo kuvura ubushyuhe butezimbere ihindagurika nakazi kakozwe nimirongo yumuringa. Isosiyete ikora ibyuma bya Jindalai ikoresha ikoranabuhanga rigezweho ndetse n’ingamba zikomeye zo kugenzura ubuziranenge muri iki gikorwa cy’umusaruro kugira ngo imirongo yabo y’imiringa yujuje ubuziranenge bw’inganda.
Ibiranga imirongo yumuringa, cyane cyane umurongo wa C2680 wumuringa, bituma ushakishwa cyane mubikorwa bitandukanye. Imirongo yumuringa yerekana amashanyarazi meza cyane, bigatuma biba byiza kubihuza amashanyarazi nibigize. Byongeye kandi, kurwanya kwangirika kwabo kubemerera gukoreshwa mumazi no mumazi, aho usanga guhura nubushuhe nibidukikije bikaze. Ingano yo gukoresha imirongo yumuringa igera no mubikorwa byimodoka, aho bikoreshwa mubice byo gukora nka radiatori na fitingi. Ubwinshi bwimigozi yimiringa nibyerekana akamaro kabo mubikorwa bigezweho.
Imwe mu nyungu zingenzi zo gukoresha imirongo yumuringa, cyane cyane itangwa na Jindalai Steel Company, nubushobozi bwabo bwo gutunganywa byoroshye kandi bigakorwa muburyo bugoye. Ibi biranga abayikora gukora ibishushanyo mbonera bitabangamiye ubusugire bwibintu. Ikigeretse kuri ibyo, ubushyuhe bwo kuvura ubushyuhe bwumuringa burashobora guhuzwa kugirango buzamure ibintu byihariye, nkubukomezi cyangwa guhindagurika, bitewe nibisabwa. Guhuza n'imihindagurikire y'ikirere bituma imirongo y'umuringa ihitamo icyifuzo cya ba injeniyeri n'abashushanya ibikoresho byizewe bishobora kuzuza ibisabwa bitandukanye.
Mu gusoza, imirongo yumuringa, cyane cyane umurongo wa C2680 wumuringa, igira uruhare runini mubikorwa bitandukanye kubera imiterere yihariye kandi itandukanye. Uruganda rwa Jindalai Steel rugaragara nkumuntu utanga ibicuruzwa byumuringa uzwi, wiyemeje gutanga imirongo yumuringa yujuje ubuziranenge yujuje ibyifuzo byinganda zigezweho. Mugusobanukirwa ibyiciro, uburyo bwo kubyaza umusaruro, ibiranga, hamwe nibyiza byo gukoresha imirongo yumuringa, ababikora barashobora gufata ibyemezo byuzuye byongera ibicuruzwa byabo kandi bigatera udushya mubikorwa byabo.
Igihe cyo kohereza: Gicurasi-03-2025