Ibyuma bitanduye ni ibikoresho bifite ubushobozi bwo gukora ibintu byinshi kandi bikoreshwa cyane mu nganda zitandukanye bitewe n’uko birwanya ingese, imbaraga n’ubwiza bwabyo. Mu byiciro byinshi biboneka, ibyuma bitanduye 201, 430, 304 na 310 bizwiho imiterere yabyo yihariye n’ikoreshwa ryabyo.
Icyuma kitagira umwanda 201ni uburyo buhendutse bwo gukoresha 304 kandi bukoreshwa cyane cyane mu bikorwa aho kurwanya ingese atari ikintu cy'ingenzi. Bufite ingano nini ya manganese n'ingano nto ya nikeli, bigatuma buhendutse, ariko kandi bukaba budakoresha antioxydant nyinshi. Ibikorwa bikunze gukoreshwa birimo ibikoresho byo mu gikoni, ibice by'imodoka, n'ibindi bikoresho by'ubwubatsi.
Icyuma kitagira umwanda 430ni icyuma cya ferritic steel grade, kizwiho kudahura neza n’ingufu no gukora neza. Gifite imbaraga za rukuruzi kandi gikunze gukoreshwa mu bikorwa aho bisaba kudahura n’ingufu mu rugero ruciriritse. Ibisanzwe bikoreshwa birimo ibikoresho byo mu gikoni, ibikoresho byo mu modoka, n’ibikoresho byo gusohora imyuka. Ubushobozi bwayo bwo kwihanganira ubushyuhe bwinshi butuma ikoreshwa mu nganda zimwe na zimwe.
Icyuma kitagira umwanda 304Imwe mu nganda zikoreshwa cyane mu byuma bidashonga, izwiho kurwanya ingese no gusudira neza. Irimo igice kinini cya nikeli, bituma iramba. Iyi nganda ikunze kuboneka mu bikoresho bitunganya ibiribwa, mu bikoresho bya shimi no mu bwubatsi. Imiterere yayo idakoresha ingufu za rukuruzi ituma iba nziza cyane mu bikoresho bisaba isuku n'ubwiza.
Icyuma kitagira umwanda 310ni icyuma cya austenitic steel grade cyagenewe gukoreshwa mu bushyuhe bwinshi. Gifite ubushobozi bwo kurwanya oxidation kandi gikunze gukoreshwa mu bushyuhe bwinshi nko mu bikoresho by'itanura n'ibikoresho bihindura ubushyuhe. Ubushobozi bwacyo bwo kwihanganira ikirere gikabije butuma kiba amahitamo meza ku nganda zikora indege n'ibikomoka kuri peteroli.
Muri make, guhitamo icyuma kidashonga 201, 430, 304 na 310 biterwa n'ibisabwa byihariye mu ikoreshwa, harimo kurwanya ingese, kurwanya ubushyuhe n'igiciro. Gusobanukirwa iri tandukaniro ni ingenzi mu guhitamo ibikoresho bikwiye umushinga uwo ari wo wose.
ITSINDA RY'UBUFARANSA
Aderesi
Agace k'inganda ziteza imbere Kangsheng,
Intara ya Wuqing, umujyi wa Tianjin, Ubushinwa.
Amasaha
Kuwa mbere-Ku cyumweru: Serivisi y'amasaha 24
Igihe cyo kohereza ubutumwa: 29 Nzeri 2024