304 Ibyuma Bitagira Umuriro Bikoreshwa mu Buvuzi (UNS S30400)

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Muri kamere yabyo, ibikoresho byagenewe gukoreshwa mu buvuzi bigomba kuzuza amahame akomeye cyane yo gushushanya no gukora. Mu isi ikomeje guhangayikishwa n'imanza no guhana ibyangiritse ku mubiri cyangwa ibyangiritse bitewe n'amakosa y'ubuvuzi, ikintu cyose gikora cyangwa cyashyizwe mu mubiri w'umuntu kigomba gukora neza neza nk'uko byagenwe kandi ntikigomba kwangirika.
Uburyo bwo gushushanya no gukora ibikoresho by’ubuvuzi ni kimwe mu bibazo bigoye cyane mu bumenyi bw’ibikoresho n’ubuhanga bigomba gukemurwa mu nganda z’ubuvuzi. Hamwe n’uburyo butandukanye bwo gukoresha, ibikoresho by’ubuvuzi biza mu buryo butandukanye kugira ngo bikora imirimo itandukanye, bityo abahanga mu bya siyansi n’abahanga bakoresha ibikoresho bitandukanye kugira ngo buzuze ibisabwa mu gushushanya.
Ibyuma bitanduye ni kimwe mu bikoresho bikunze gukoreshwa mu gukora ibikoresho by'ubuvuzi, cyane cyane ibyuma bitanduye 304.
Ibyuma bita 304 bizwi ku isi yose nk'imwe mu bikoresho bikwiriye cyane mu gukora ibikoresho by'ubuvuzi mu bikorwa bitandukanye. Mu by'ukuri, ni byo byuma bita 304 bikoreshwa cyane ku isi muri iki gihe. Nta kindi cyuma kita 304 gitanga imiterere itandukanye, irangi n'ikoreshwa. Imiterere ya 304 ikora imiterere yihariye y'ibikoresho ku giciro cyiza, bigatuma iba amahitamo yumvikana ku bikoresho by'ubuvuzi.
Ubudahangarwa bwinshi bw'ingese n'umusemburo muke wa karuboni ni ibintu by'ingenzi bituma icyuma cya 304 kidashonga neza mu buvuzi kurusha ibindi byuma bya 304. Ibikoresho byo kwa muganga ntibikorana na shimi n'inyama z'umubiri, imiti isukura ikoreshwa mu kuzisukura, ndetse n'uburyo bukomeye bwo kwangirika kw'ibikoresho byinshi byo kwa muganga, bivuze ko icyuma cya 304 kidashonga ari igikoresho cyiza cyo gukoreshwa mu bitaro, mu kubaga, no mu buvuzi bw'ibanze.
Icyuma cya 304 si gikomeye gusa ahubwo ni noroshye cyane gutunganya kandi gishobora gukururwa mu buryo bwimbitse nta gupfunyika, bigatuma 304 iba nziza cyane mu gukora amabakure, amasafuriya, inkono n'ibindi bikoresho bitandukanye byo kwa muganga n'ibintu bidafite aho bibohera.
Hariho kandi ubwoko bwinshi butandukanye bw'icyuma kitagira umugese cya 304 gifite imiterere myiza y'ibikoresho bikoreshwa mu buryo bwihariye, urugero nka verisiyo ya 304L ifite umuvuduko muto wa karubone aho hakenewe gusudira imbaraga nyinshi. Ibikoresho by'ubuvuzi bishobora gukoresha 304L aho gusudira bigomba kwihanganira urukurikirane rw'ibintu bihindagurika, umuvuduko uhoraho cyangwa impinduka, nibindi. Icyuma kitagira umugese cya 304L nacyo ni icyuma gifite ubushyuhe buke, bivuze ko gishobora gukoreshwa mu bikorwa aho ibicuruzwa bigomba gukora ku bushyuhe buke cyane. Ku bidukikije byangiza cyane, 304L inatanga ubudahangarwa bukomeye ku bushyuhe bw'intergranular kuruta ingano y'icyuma kitagira umugese.
Uruvange rw'imbaraga nke z'umusaruro n'ubushobozi bwo kurekura bivuze ko icyuma kitagira umugese cyo mu bwoko bwa 304 gikwiriye cyane mu gukora imiterere igoye idapfundikirwa.
Iyo hakenewe icyuma gikomeye cyangwa gikomeye cya stainless steel mu buvuzi, 304 ishobora gukomera bitewe no gukoresha mu buryo bukonje. Iyo ifunze, ibyuma bya 304 na 304L biba bifite icyuma gipfundikiye cyane kandi bishobora gukorwa byoroshye, gupfundika, gukururwa cyane cyangwa gukorwa. Ariko, 304 irakomera vuba kandi ishobora gusaba kongera gupfunyika kugira ngo irusheho gupfunyika neza kugira ngo ikomeze gutunganywa.
Ibyuma bita 304 bikoreshwa cyane mu nganda no mu ngo. Mu nganda zikora ibikoresho by’ubuvuzi, 304 ikoreshwa aho kurwanya ingese nyinshi, ubushobozi bwo gukora neza, imbaraga, ubuziranenge, ubwizerwe n’isuku ari ingenzi cyane.
Ku byuma bitagira umugese byo kubaga, ahanini bikoreshwa mu byuma bitagira umugese, 316 na 316L. Hamwe n'ibintu bya chromium, nickel na molybdenum bivangavanze, ibyuma bitagira umugese bitanga ibikoresho abahanga mu bya siyansi n'abaganga b'inzobere mu kubaga bifite imiterere yihariye kandi yizewe.
Umuburo. Birazwi ko mu bihe bidasanzwe ubudahangarwa bw'umubiri bw'umuntu bugira ingaruka mbi (mu buryo bw'uruhu no mu buryo bw'umubiri) ku gipimo cya nikeli kiri mu byuma bimwe na bimwe bita stainless. Muri iki gihe, titaniyumu ishobora gukoreshwa aho gukoresha icyuma kita stainless. Ariko, Titaniyumu itanga igisubizo gihenze cyane. Ubusanzwe, icyuma kita stainless gikoreshwa mu gutera implants by'agateganyo, mu gihe titaniyumu ihenze cyane ishobora gukoreshwa mu gutera implants burundu.
Urugero, imbonerahamwe iri hepfo igaragaza bimwe mu bikoresho by’ubuvuzi bishobora gukoreshwa mu byuma bitagira umugese:
Ibitekerezo byatanzwe hano ni iby'abanditsi kandi ntabwo ari ngombwa ko bigaragaza ibitekerezo n'ibitekerezo bya AZoM.com.
AZoM iganira na Seokheun “Sean” Choi, Porofeseri mu Ishami ry’Ubwubatsi bw’Amashanyarazi na Mudasobwa muri Kaminuza ya Leta ya New York. AZoM iganira na Seokheun “Sean” Choi, Porofeseri mu Ishami ry’Ubwubatsi bw’Amashanyarazi na Mudasobwa muri Kaminuza ya Leta ya New York.AZoM iganira na Seohun “Sean” Choi, umwarimu mu ishami ry’amashanyarazi na mudasobwa muri Kaminuza ya Leta ya New York.AZoM yaganiriye na Seokhyeun “Shon” Choi, umwarimu mu ishami ry’amashanyarazi na mudasobwa muri Kaminuza ya Leta ya New York. Ubushakashatsi bwe bushya busobanura ikorwa ry’ibishushanyo mbonera bya PCB byacapwe ku rupapuro.
Mu kiganiro cyacu giherutse, AZoM yaganiriye na Dr. Ann Meyer na Dr. Alison Santoro, ubu bafitanye isano na Nereid Biomaterials. Iri tsinda ririmo gukora biopolymer nshya ishobora gusenywa na mikorobe zangiza bioplastic mu bidukikije byo mu mazi, bikatwegereza i.
Iki kiganiro gisobanura uburyo ELTRA, igice cya Verder Scientific, ikora ibikoresho byo gusesengura utunyangingo tw’ingirabuzimafatizo byo mu iduka rishinzwe guteranya bateri.
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Kwangirika ni ukwangirika kw'icyuma gikozwe mu cyuma bitewe n'ingaruka z'ibidukikije. Kwangirika kw'icyuma gikozwe mu cyuma cyahuye n'ikirere cyangwa ibindi bintu bibi bishobora kwirindwa hakoreshejwe uburyo butandukanye.
Bitewe n’ubwiyongere bw’ingufu zikenewe, ubwiyongere bw’ibikomoka kuri peteroli bya kirimbuzi nabwo bwariyongereye, ibyo bikaba byaratumye hakenerwa ikoranabuhanga rya PIE rigenzura nyuma y’ingufu.


Igihe cyo kohereza: Ugushyingo-17-2022