Umugozi w’icuma gikozwe mu cuma ni ubwoko bw’umugozi w’icuma ufise igice c’imbere gipfutse zinc-, utanga ubushobozi bwinshi bwo guhangana n’ugusenyuka n’ugukomera. Ku rundi ruhande, umugozi w’icuma kitagira ibara, ni umugozi w’icuma ugoramye uvuye mu nsinga z’icuma zitagira ibara z’agaciro kanini- (nk’izo 304 canke 316), zifise ubushobozi budasanzwe bwo guhangana n’ugusenyuka n’ubwiza. Nta gusumbana gushitse kuri hagati y’ubwo bwoko bubiri bw’imigozi y’intsinga. Ubutandukane bwavyo buri ahanini mu buryo zishobora guhangana n’ugusenyuka be n’igiciro c’ubuzima bwazo, kandi zirabereye gukoreshwa mu buryo butandukanye rwose.
Aha hepfo, tuzogereranya kandi dusuzume itandukaniro riri hagati y’imigozi y’ivyuma vy’ivyuma n’imigozi y’ivyuma bitagira ibara biva ku bipimo vyinshi, gutyo bifashe abakoresha kumenya ningoga ubwoko bw’umugozi w’ivyuma buhuye n’ivyo basabwa mu gukoresha.
Imbonerahamwe y'isesengura ry'ukugereranya
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| Ingano zo kugereranya | Umugozi w'icuma gikomeye | Umugozi w'icuma kitagira ibara |
| Ibikoresho nyamukuru n'uburinzi bw'ugusenyuka | Ivyuma vy'agaciro kanini -vyuma vy'agaciro kanini + hejuru y'ivyuma vy'umuringa | 304 na 316 vy’icuma kitagira ibara, n’ibindi. |
| Ubutunzi (Igiciro) | Igiciro gito c'intango, nk'ica gatatu gushika kuri kimwe -igice c'umugozi w'icuma kitagira ibara | Ibiciro vy'intango ni vyinshi, ariko igihe kirekire-ibiciro vyo kwitaho ni bito cane |
| Ibiranga ubuhinga (inkomezi) | Inkomezi nyinshi, mu bisanzwe zirenga 1770 MPa, n’inkomezi nyinshi- zitandukanye zishika kuri 3000 MPa | Inkomezi zisanzwe ni 1570 MPa, 1770 MPa, na 1960 MPa |
| Uguhangana n'ubumara | Ubuzima buke (igipfukisho ca zinc kirashaza uko igihe kigenda kirarenga) | 316 ibikoresho bitanga ubuzima buramba cane mu bidukikije bikomeye |
| Uguhangana n'ubushuhe | Ivyo bikoresho bishobora guhinduka umwuka maze bikananirwa iyo ubushuhe buri hejuru ya degre nka 200 . | Ivyiza cane-ubushuhe bwinshi -ubushobozi bwo guhangana n'ivyuma; ibikoresho bimwe bimwe bishobora gukoreshwa igihe kirekire-mu bidukikije biri munsi ya degre 800 |
| Uko asa n'isuku | Inyuma yerekana ibara ry'icuma ry'umuringa (rishushe-ripfutse n'irangi ry'agahomerabunwa, ry'umuyagankuba n'irangi ry'umuco) | Uko bigaragara birakeye kandi bishikamye, ata ngorane yo gusenyuka canke kwanduzwa |
Amabwirizwa yo guhitamwo
Amabwirizwa yo guhitamwo
Uhejeje gusubiramwo urutonde rw’ukugereranya ruri hejuru, urashobora gutahura neza itandukaniro riri hagati y’imigozi y’ivyuma vy’ivyuma n’imigozi y’ivyuma bitagira ibara. Ariko rero, igihe uhisemwo umugozi w'urutsinga kandi utazi neza ubwoko bwo guhitamwo, kurikiza ubu buryo bwo gufata ingingo-.
Ibidukikije vy'Ikoreshwa
Ku bijanye n’igihe kirekire-gushikirwa n’ibidukikije bishobora gutera ubumara bwinshi nk’ubukonje, umunyu, canke aside/alkali, hitamwo umugozi w’icuma kidashobora gusenyuka.
Bishingiye ku buzima bw'igikorwa
Hitamwo umugozi w’icuma kitagira ibara igihe usaba ubuzima buramba cane (nk’akarorero, imyaka irenga 15-20) kandi wipfuza gukora ataco ukora.
Bishingiye ku ngengo y'imari n'inkomezi
Hitamwo umugozi w’ivyuma vy’agaciro kanini -igihe ingengo y’imari ari nto kandi inguvu nyinshi cane z’ugukomera zikenewe.
Bishingiye ku mikorere
Hitamwo umugozi w’icuma kidashobora gusenyuka ku bikorwa birimwo ubushuhe bwinshi canke ibisabwa bikomeye vy’isuku.
Ku bw’ivyo, imigozi y’ivyuma vy’agaciro n’imigozi y’ivyuma bitagira ibara, imwe yose irafise akamaro kayo kandi irabereye mu bihe bitandukanye. Igihe uhitamwo, uguhitamwo umugozi w’urutsinga birashobora kumenyekana bishingiye ku bidukikije bikoreshwa. Nk’akarorero, imigozi y’ivyuma bitagira ibara iraremeshwa ku vyambu, ku buhinga bwo mu kiyaga, ku gutunganya ibifungurwa, no ku bikorwa vyo hanze vy’agaciro kanini; mu gihe imigozi y’ivyuma vy’ivyuma vy’agaciro ari vyo bikundwa ku bibanza vy’ubwubatsi, ku migambi y’igihe gito-, no ku bikorwa vy’inganda bifise amahera menshi.
