Twizeye cane -ibisubizo vy'ibikoresho vyo gufatanya, n'umugozi wacu w'imbere uhagaze nk'igicuruzwa nyamukuru. Izo nkoko zifise umutwe wagutse cane, zikozwe cane cane nk'umutwe munini (canke umutwe munini cane"). Ivyo bihambaye cane bitanga uburebure bunini cane ugereranije n’ibigereranyo bisanzwe. Inyungu nyamukuru ni ugusangira neza umuzigo, bikagabanya cane ingorane zo gukwegwa canke kwonona ibikoresho, cane cane ku bintu vyoroshe canke bikomeye nk’ivyuma, amapulasitike, canke ibintu bikozwe mu bihimba. Ivyo bituma gushiramwo ibintu bitekanye kandi bikaba vyizigirwa, mbere no mu bikorwa bisaba vyinshi.
Ikindi kandi, izo nkoko zirangizwa n’ivyuma vy’agaciro vyitwa Zinc-Nickel. Ico gipfukisho c’ivyuma giteye imbere kirageragezwa cane, kigashika ku bushobozi budasanzwe bwo guhangana n’ugusenyuka kw’amasaha arenga 480 mu bigeragezo vy’umunyu udafise aho bihuriye (NSS) (ASTM B117). Ivyo biruta kure n’iyo uburinzi butangwa n’ugushiramwo zinc bisanzwe, bikaba bitanga uburinzi budasanzwe ku bijanye n’umugese, oxidation, n’ibintu bikomeye vyo mu bidukikije – harimwo no gushikirwa n’ubukonje, imiti, n’ikirere c’umunyu. Ihuriro ry’umutwe munini ugororotse ukomeye n’igipfukisho ca Zinc-Nickel kiramba igihe kirekire ritanga uburemere butagira uko bungana, ukwizigirwa, n’ubuzima buramba ku bikorwa bihambaye vyo gufatanya mu modoka, mu ndege, mu vy’ubuhinga bwa none, mu vy’ubwubatsi, no mu nzego rusangi z’inganda. Hitamwo inkomezi zirushirije n’uburinzi bwo gusenyuka.
IBIBAZO bibazwa
Ikibazo: Kubera ko igihe co gutwara ibintu kizotwara igihe kirekire, woshobora gute kumenya neza ko izo nkoko zitazogira umugese?
I: Ishirahamwe ryacu rifise uburyo bwaryo bwo gutera ivyuma bikoresheje umuyagankuba. Kugira ngo ivyo bintu ntibibe bimeze nk’umugese, iyo zinc izoca igira uburemere.
IKIBAZO: Nomenya amahera azokwemerwa n’ishirahamwe ryanyu?
I: Ku bakiriya bashasha, itegeko rya mbere rizorungikwa inyuma y’aho amahera yashikirijwe. Inyuma y’ubufatanye bw’igihe kirekire- kandi buhamye, ibiganiro vyihariye birashobora gukorwa.
Ikibazo: Ku bijanye n’igikorwa co gucuruza inyuma-, woshobora gute gutorera umuti ingorane zashikiye umukiriya wawe wo mu mahanga mu gihe?
I: Turafise kandi umugwi w'abahinga bakora inyuma y'ugucuruza mu mahanga.
Ikibazo: Tumaze gutanga amategeko, woba uzotunganya ion y’igerageza ry’ivyuma vy’ivyuma muri iki gihe?
A: Ego, tuzokora ivyigwa kuko dufise laboratwari yacu bwite.
