Birazwi neza ko imiterere, ubushobozi bwo gukora no kumara igihe cy'umurimo w'igicuruzwa ari ikimenyetso cy'ubukorikori bw'igicuruzwa, kandi ni ibintu bitatu by'ingenzi mu gusuzuma ibyiza n'ibibi by'igicuruzwa. Mu nomero iheruka, twabagejejeho uburyo bwo kunoza imikorere y'ikigo cya Heli Heavy Industries ndetse n'aho icyerekezo cy'iterambere ry'ejo hazaza gifite umutwe ugira uti "Iterambere rishya, Icyerekezo Gishya". Muri iyi nomero, tuzabagezaho ibicuruzwa bya Heli Heavy Industries bivuye mu bikoresho n'imikorere isanzwe.
Ingano y'ibintu bya shimi yahoraga ari igipimo cy'ubwiza bw'ibikoresho by'icyuma. Urugero, kwiyongera k'umubare wa karuboni mu cyuma byongera umusaruro n'imbaraga zo gukurura by'icyuma, mu gihe bigabanya imiterere yacyo n'ingaruka zacyo.
Ku murongo umwe w’inganda za Heli Heavy, hashyizweho amashami abiri y’ibizamini. Ishami rya mbere ry’ibizamini riherereye mu ruganda, kandi rishinzwe kugenzura ibikoresho by’ibicuruzwa no kugenzura ibikoresho by’aho byashyizwe. Ishami rya kabiri ry’ibizamini riherereye muri Heli. Ikigo cy’ibizamini cya Li Heavy Industry gishinzwe ahanini kugenzura buri gihe ibikoresho byarangiye no gufasha mu igenzura ry’uburyo bwo gutunganya ubushyuhe. Laboratwari ifite isesengura rya karuboni na sulfur, isesengura ry’ibintu byinshi, mikorosikopi y’icyuma, n’ibindi.
6801-BZ/C Arc Combustion Carbon na Sulfure Analyser
Isesengura rya karuboni na sulfur rya 6801-BZ/C arc combustion carbon na sulfur rizasesengura neza ingano ya karuboni na sulfur mu bikoresho. Uretse ingaruka za karuboni ku bukomere n'ubudahangarwa bw'icyuma, bigira ingaruka no ku burwanyi bw'icyuma mu kirere. Mu bidukikije byo hanze, uko karuboni iba nyinshi, niko ishobora kwangirika. Kubwibyo, kumenya ingano ya karuboni ni intambwe ikenewe mu gukora icyuma. Sulfur nayo ni ikintu kibi mu bihe bisanzwe. Ituma icyuma gishyuha cyane, ikagabanya ubushobozi bwo gupfuka no gukomera kw'icyuma, kandi igatera imiyoboro mu gihe cyo gucura no kuzunguruka. Sulfur nayo ibangamira imikorere yo gusudira, ikagabanya uburwanyi bw'icyuma. Ariko, kongeramo sulfur 0.08-0.20% mu byuma bishobora kunoza ubushobozi bwo gukora kandi ubusanzwe byitwa icyuma gikata ibintu.
6811Isesengura ry'ibintu byinshi ry'ubwenge
Isesengura ry’ibintu byinshi rya 6811A rishobora gupima neza ingano y’ibintu bitandukanye bya shimi nka manganese (Mu), silicon (Si), na chromium (Cr). Manganese ni deoxidizer nziza na desulfurizer mu gikorwa cyo gukora icyuma. Kongeramo ingano ikwiye ya manganese bishobora kongera ubushobozi bwo kwangirika kw’icyuma. Silicon ni ikintu cyiza cyo kugabanya no deoxidizer. Muri icyo gihe, silicon ishobora kongera cyane umupaka wa elastic w’icyuma. Chromium ni ikintu cy’ingenzi mu byuma bita steel n’icyuma kidashyuha. Ishobora kongera ubukana no kudashyuha kw’icyuma, ariko icyarimwe ikagabanya plasticity. Kubwibyo, ibyuma bimwe na bimwe bivunika mu gihe cyo gutunganya ubushyuhe bishobora kuba ari chromium nyinshi.
Mikorosikopi y'icyuma
Mu gukora agace k'ibiziga bine, ibikoresho by'ishingiro ry'ibiziga bishyigikira, igipfukisho cy'uruhande rw'ibiziga bishyigikira n'igishyigikizo cy'ibiziga biyobora ni icyuma gikozwe mu cyuma gipfundikiye, gifite ibisabwa byinshi kugira ngo habeho igipimo cyo guhindagurika kw'ibiziga. Mikorosikopi y'icyuma ishobora kureba mu buryo butaziguye igipimo cyo guhindagurika kw'ibicuruzwa.
Byongeye kandi, nikeli (Ni), molybdenum (Mo), titanium (Ti), vanadium (V), tungsten (W), niobium (Nb), cobalt (Co), umuringa (Cu), aluminiyumu (Al), Ibikubiye mu bintu nka boron (B), azote (N), na rare earth (Xt) byose bizagira ingaruka ku mikorere y'icyuma kandi bigomba kugenzurwa mu rugero runaka.
Laboratwari zombi ni nk'ahantu habiri ho kugenzura ibicuruzwa bya gasutamo, zigenzura buri gihe ibikoresho bya Heli, zikarinda ko ibicuruzwa byose bitujuje ubuziranenge bisohoka, kandi zigatanga ibicuruzwa byujuje ubuziranenge kandi byujuje ibisabwa ku bakiriya.
Igihe cyo kohereza: Kanama-27-2021
