Imiyoboro y'icyuma gikozwe mu buryo bwa "ductile" yagaragaye nk'amahitamo meza mu bikorwa bitandukanye, cyane cyane mu miyoboro y'amazi n'imiyoboro y'amazi. Iyi miyoboro yakozwe na Jindalai Steel Group izwiho imbaraga zayo zoroshye no koroha ugereranije n'imiyoboro gakondo y'icyuma gikozwe mu buryo bwa "castile". Imiterere yihariye y'icyuma gikozwe mu buryo bwa "ductile", harimo n'ubushobozi bwo kwihanganira umuvuduko mwinshi no kurwanya ingese, bituma iba ibikoresho byiza byo gukoresha mu mishinga y'ibikorwa remezo. Uko iterambere ry'imijyi rikomeza kwiyongera, icyifuzo cy'imiyoboro yizewe kandi irambye nticyigeze kiba ingenzi cyane, kandi imiyoboro y'icyuma ikozwe mu buryo bwa "ductile" iri ku isonga muri iri terambere.
Kimwe mu bintu by'ingenzi bigize imiyoboro y'icyuma gikozwe mu buryo bwa ductile ni uburyo bwo kuyishyira mu byiciro, ikaba ishingiye ku miterere yayo ya mekanike. Ibyiciro bikunze kugaragara cyane birimo Icyiciro cya 50, Icyiciro cya 60, n'Icyiciro cya 70, buri cyiciro kigaragaza imbaraga zo gukurura ibikoresho. Ibi byiciro byemeza ko injeniyeri zishobora guhitamo umuyoboro ukwiye gukoreshwa mu buryo bwihariye, haba mu miyoboro y'icyuma ikoreshwa mu buryo bwa ductile cyangwa imiyoboro y'icyuma ikoreshwa mu buryo bwa ductile. Uburyo iyi miyoboro ikoreshwa mu buryo butandukanye butuma ikoreshwa mu bihe bitandukanye, harimo n'amazi yo mu mujyi, imiyoboro y'amazi mabi, n'inganda, bigaragaza ko ihuye n'ibyo ikeneye mu buhanga butandukanye.
Uretse imiterere yabyo mu byuma, imiyoboro y'icyuma ikoresha ibyuma bitonyanga (ductile steel) inakoresha ikoranabuhanga rigezweho mu kuvura ingese. Ubu buryo ni ingenzi mu kongera igihe cy'imiyoboro, cyane cyane ahantu hashobora kuba hari ubutaka bushobora kwangirika cyangwa ibintu byangiza. Ubuhanga nko gusiga epoxy na polyethylene bukunze gukoreshwa mu kongera igihe cy'imiyoboro y'icyuma ikoresha ibyuma bitonyanga. Jindalai Steel Group yiyemeje gushyira mu bikorwa ubu buryo, igenzura ko ibicuruzwa byayo bitanyuranyije gusa n'amahame y'inganda mu kurwanya ingese.
Imiterere y'imiyoboro y'icyuma idafite amashanyarazi irenze imbaraga zayo no kurwanya ingese. Izwi kandi kubera imikorere yayo myiza ya hydraulic, ikaba ari ingenzi mu gutuma amazi atembera neza mu buryo butanga umusaruro. Ubuso bw'imbere bw'imiyoboro y'icyuma idafite amashanyarazi bugabanya gutakaza imbaraga, bigatuma amazi atwara neza. Byongeye kandi, ubushobozi bwayo bworoshye bwo kuyishyiraho no kuyihuza n'ubutaka butandukanye, bigatuma iba amahitamo meza ku bahanga n'abafatanyabikorwa. Guhuza iyi miyoboro y'icyuma idafite amashanyarazi bitanga umusaruro wizewe ku bibazo by'ibikorwa remezo bigezweho.
Ku rwego mpuzamahanga, imiyoboro y'icyuma ikoresha amashanyarazi yamenyekanye kubera imikorere yayo mu buryo butandukanye. Ibihugu hirya no hino ku isi birimo gukoresha ikoranabuhanga ry'icyuma gikoresha amashanyarazi mu gutanga amazi no mu miyoboro y'amazi, bishimira inyungu z'igihe kirekire zo gushora imari mu miyoboro iramba kandi ikora neza. Jindalai Steel Group yagize uruhare runini muri iyi gahunda ku isi, itanga imiyoboro y'icyuma ikoresha amashanyarazi meza kandi yujuje ibisabwa ku rwego mpuzamahanga. Uko isi ikomeza gushyira imbere ibikorwa remezo birambye kandi birambye, nta gushidikanya ko uruhare rw'imiyoboro y'icyuma ikoresha amashanyarazi ruzaguka, rukomeze umwanya wayo nk'inkingi y'ingenzi mu buhanga bugezweho.
Mu gusoza, imiyoboro y'icyuma gikozwe mu buryo bwa ductile igaragaza iterambere rikomeye mu ikoranabuhanga ryo kuyikoresha, itanga imbaraga, ubushobozi bwo koroshya no kuyirinda kwangirika. Hamwe n'uburyo butandukanye bwo kuyikoresha no kuyirwanya, iyi miyoboro ikwiriye gukoreshwa mu buryo butandukanye, kuva ku mazi yo mu mujyi kugeza ku miyoboro y'amazi mu nganda. Uko icyifuzo cy'ibikorwa remezo byizewe kigenda cyiyongera, Jindalai Steel Group ikomeje kwiyemeza gutanga imiyoboro y'icyuma ikozwe mu buryo bwa ductile igezweho ihuye n'ibyo isoko ry'isi rikeneye.
Igihe cyo kohereza: Gicurasi-03-2025
