Igitekerezo cyicyuma cya corten

Icyuma cya Corten ni ubwoko bwibyuma bishobora gukoreshwa mu kirere udakoresheje irangi cyangwa ibindi bintu birinda. Icyuma gifite imbaraga zo kurwanya isuri yo mu kirere, kuramba neza, gutunganya neza no guhuza n'imihindagurikire. Mubihe bisanzwe, mugihe cyikirere, gutaka imvura, imvura yurubura, gukonja, irashobora gukomeza imiterere yimashini kandi igakomeza inyubako igihe kirekire.
Kugeza ubu, ibyuma bisanzwe bya corten mu gihugu ndetse no hanze yarwo birimo: ibyuma bya corten ya corten, ibyuma bishyushye cyane bya corten, ibyuma bya chromium bidafite pasitoro ya corten hamwe nibyuma bya corten. Muri byo, bitatu bya mbere ni ibyapa bisanzwe bya corten, mugihe ibyuma byatewe na corten nibyuma byihariye bya corten kandi bikenera gutunganywa bidasanzwe.

Gutezimbere ibyuma bya corten

Icyuma cya Corten cyagaragaye mu myaka ya za 70 z'ikinyejana cya 20, gikoreshwa cyane cyane ku nkuta zo hanze, ibisenge n'ibindi bikoresho bishushanya inyubako. Mugihe cyo gutunganya ibyuma bya corten, hazakorwa firime idasanzwe yo kwangirika hejuru yayo, ifite urwego runaka rwo kurwanya okiside no guhangana nikirere, kandi gloss yayo ubwayo nibyiza cyane, byongera ubwiza bwinyubako.
Ubwongereza, Amerika, Leta Zunze Ubumwe z'Abasoviyeti byabyize mu ntangiriro ya mirongo itandatu yo mu kinyejana cya 20. Mu mpera z'imyaka ya 70 z'ikinyejana gishize, Amerika yakoze ibyuma birwanya ikirere. Amerika na Leta Zunze Ubumwe z'Abasoviyeti zagiye zikurikirana ibyuma bya austenitike bitagira umuyonga nk'ibyuma bikomeye, bikomeye cyane bya corten, nk'ibyuma birwanya ruswa irwanya ruswa, mu mpera za 80 na 90. Nikel-chromium corten ibyuma ni ubwoko bushya bwibikoresho byakoreshejwe cyane mu myaka ya za 70, bityo bikurura abantu mu gihugu ndetse no hanze yarwo. Mu myaka yashize, Ubushinwa nabwo bwateye intambwe nini muri uru rwego. Urukurikirane rw'ubwoko butandukanye n'amanota y'ibyuma byatejwe imbere.

Ni iki twakagombye kwitondera mugihe cyo gukoresha?

Ku byuma bya corten, mubisanzwe bivurwa hejuru kandi ntibishobora guhura nibintu byangiza aside cyangwa alkaline. Byongeye kandi, mubidukikije byangirika, hagomba gufatwa ingamba zokwirinda kugirango birinde ruswa. Kugirango wirinde ingese, umwanda n'ingese kurwego rwo kurwanya ingese bigomba kuvaho. Muri icyo gihe, ibirimo karubone mu bikoresho fatizo bigomba kugenzurwa cyane, kandi imiterere y’imiti n’ibikoresho bya mashini bigomba kugenzurwa. Cyane cyane mugikorwa cyo gusudira, imbaraga-nyinshi, ibyuma birwanya ruswa bigomba guhitamo. Kubice byuma bya corten, ubunini bwabyo nuburemere bigomba kugenzurwa buri gihe kugirango birinde ingese.

Umwanzuro

Kugaragara no guteza imbere ibyuma bya corten byerekana iterambere rikomeye ry’inganda z’ibyuma by’Ubushinwa kandi byabaye ikimenyetso cy’inganda z’Ubushinwa. Ikoreshwa ryibyuma bya corten byibanda cyane cyane mubikorwa byubwubatsi, ibikoresho byo mu nyanja nizindi nzego, kandi nubwo ibyuma bya corten byakoreshejwe cyane mubikorwa byubwubatsi, umurima wabyo ni muto cyane kubera kurwanya ruswa ya corten ubwayo nibindi. ibintu. Kurugero: urubuga rwo hanze, ibidukikije byo mu nyanja hamwe no kwangirika kwinyanja. Kubwibyo, uburyo bwo kunoza ibyuma bya corten ni: hot-dip zinc, hot-dip aluminium, nibindi, gusimbuza ibyuma bya corten gakondo. Hamwe n’iterambere ry’inganda no kurushaho kunoza imyumvire y’abantu ku bijyanye no kurengera ibidukikije, ibyuma bya corten byakoreshejwe cyane mu nganda, mu bwubatsi no mu zindi nganda, bigera ku nyungu rusange muri sosiyete no mu bukungu.