Ku rwego runini rw'ubucuruzi bw'ibyuma ku isi, amahame y'ibyuma ameze nk'amabwiriza ahamye, apima ubuziranenge n'ibipimo by'ibicuruzwa. Amabwiriza y'ibyuma mu bihugu bitandukanye n'uturere aratandukanye, kimwe n'ubwoko butandukanye bw'umuziki, buri kimwe gicuranga indirimbo yihariye. Ku bigo bikora ubucuruzi mpuzamahanga bw'ibyuma, kumenya neza igereranya ry'ibipimo hagati y'ibipimo ni ingenzi mu gufungura amarembo y'ubucuruzi bugezweho. Ntabwo bishobora kwemeza gusa ko ibyuma byujuje ibisabwa bigurwa, ahubwo bishobora no kwirinda amakimbirane atandukanye aterwa no kudasobanukirwa amahame mu bucuruzi, no kugabanya ibyago by'ubucuruzi. Uyu munsi, tuzibanda ku byuma bisanzwe by'Uburusiya n'iby'Ubushinwa, dusesengure byimbitse igereranya ry'ibipimo hagati yabyo, kandi dusuzume amayobera.
Gusobanura urwego rw'ibikoresho by'icyuma bisanzwe byo mu Bushinwa
Sisitemu y’icyuma yo mu Bushinwa imeze nk’inyubako nziza cyane, ikomeye kandi ikora neza. Muri ubu buryo, icyuma gisanzwe cy’imiterere ya karuboni gigaragazwa n’ibipimo nka Q195, Q215, Q235, na Q275. "Q" ihagarariye imbaraga z’umusaruro, kandi umubare ni agaciro k’imbaraga z’umusaruro muri megapascals. Dufashe urugero rwa Q235, ifite ingano iringaniye ya karuboni, imikorere myiza yuzuye, imbaraga zihuriweho, imikorere ya plastike n’imikorere yo gusudira, kandi ikoreshwa cyane mu bwubatsi n’ubwubatsi, nko mu nyubako z’inyubako, iminara yo kohereza ingufu nyinshi, nibindi.
Icyuma gikomeye kandi gikonje cyane gifite uruhare runini mu nzego nyinshi, nka Q345, Q390 n'izindi. Icyuma cya Q345 gifite imiterere myiza cyane ya mekanike, imiterere yo gusudira, imiterere yo gutunganya ubushyuhe n'ubukonje ndetse no kurwanya ingese. Icyuma cya Q345 cyo mu rwego rwa C, D na E gifite imiterere myiza y'ubushyuhe buke kandi gikunze gukoreshwa mu bice by'inyubako bifite imizigo myinshi nk'amato, ibyuma bishyushya n'imiyoboro y'umuvuduko. Ireme ryacyo riri hagati ya A na E. Uko umwanda ugabanuka, imiterere y'ingaruka iriyongera, kandi gishobora kwihuza n'ahantu hakomeye ho gukoreshwa.
Isesengura ry'imiterere y'ibikoresho by'icyuma bisanzwe byo mu Burusiya
Sisitemu y’ibyuma yo mu Burusiya ishingiye ku gipimo cya GOST, nk’ikimenyetso cyihariye gifite uburyo bwacyo bwo kubaka. Mu ruhererekane rw’ibyuma bya karuboni, imiterere y’ibyuma nka CT3 ikunze kugaragara cyane. Ubu bwoko bw’ibyuma bufite ingano iringaniye ya karuboni kandi bukoreshwa cyane mu gukora imashini, kubaka n’ibindi bikorwa, nko gukora ibice bimwe na bimwe bito bya karuboni, no kubaka imirimbo n’inkingi mu nyubako zisanzwe.
Ku bijyanye n'icyuma gifite ingufu nkeya, ingano nka 09G2С zigira umusaruro mwiza cyane. Gifite igipimo gikwiye cy'ibintu bya aluminiyumu, imbaraga nyinshi n'imikorere myiza yo gusudira, kandi gikunze gukoreshwa mu gukora ibice binini by'inyubako nk'ibiraro n'amato. Mu kubaka ibiraro, gishobora kwihanganira imitwaro minini n'igeragezwa ry'ibidukikije karemano kugira ngo ikiraro gikomeze gukomera. Mu mishinga yo gushyiraho imiyoboro ya peteroli na gaze mu Burusiya, ibyuma byujuje ibisabwa n'Uburusiya bikunze kugaragara. Bifite ubushobozi bwo kurwanya ingese n'imbaraga nyinshi, bimenyera imiterere mibi ya geologiya n'ikirere kandi bikizeza umutekano wo gutwara ingufu. Ugereranyije n'amahame y'Ubushinwa, ibyuma bisanzwe by'Uburusiya bifite itandukaniro mu biteganywa n'ibisabwa mu mikorere y'ibintu bimwe na bimwe, kandi iri tandukaniro rinatuma imiterere yabyo mu buryo butandukanye bwo kubikoresha.
Ibisobanuro birambuye ku igereranya ry'ibipimo by'ibikoresho by'icyuma hagati y'Ubushinwa n'Uburusiya
Kugira ngo hagaragazwe neza isano iri hagati y’icyuma gisanzwe cy’Uburusiya n’icyuma gisanzwe cy’Ubushinwa, imbonerahamwe ikurikira ni igereranya ry’ibyuma bisanzwe:
Fata urugero rw'icyuma cy'imiyoboro. Mu mushinga w'imiyoboro y'ingufu z'ubufatanye hagati y'Ubushinwa n'Uburusiya, niba uruhande rw'Uburusiya rukoresha icyuma cya K48, uruhande rw'Ubushinwa rushobora gukoresha icyuma cya L360. Ibyo byombi bifite imikorere isa mu gukomera no gukomera, kandi bishobora kuzuza ibisabwa n'umuyoboro kugira ngo bihangane n'igitutu cy'imbere n'ibidukikije byo hanze. Mu rwego rw'ubwubatsi, iyo imishinga y'ubwubatsi y'Uburusiya ikoresha icyuma cya C345, icyuma cya Q345 cy'Ubushinwa nacyo gishobora gukora akazi keza gifite imiterere isa ya mekanike n'ubushobozi bwo gusudira neza kugira ngo inyubako y'inyubako ihamye. Uku kugereranya urwego rw'ibikoresho ni ingenzi mu bucuruzi nyabwo n'ubw'ubuhanga. Bishobora gufasha amasosiyete guhuza neza n'ibyo akeneye mu kugura no gukoresha icyuma, guhitamo icyuma mu buryo bukwiye, kugabanya ikiguzi, guteza imbere iterambere ryiza ry'ubucuruzi bw'icyuma hagati y'Ubushinwa n'Uburusiya, no gutanga inkunga ikomeye mu gushyira mu bikorwa neza imishinga itandukanye y'ubwubatsi.
Hitamo Jindalai kugira ngo utangire igice gishya mu bufatanye mu byuma
Mu isi nini y’ubucuruzi bw’ibyuma hagati y’Ubushinwa n’Uburusiya, Jindalai Steel Company imeze nk’inyenyeri irabagirana cyane. Duhora duharanira ubuziranenge buhoraho. Kuva ku kugura ibikoresho fatizo kugeza ku gukora no gutunganya, tugenzura cyane buri gikorwa cyose kugira ngo turebe ko buri gice cy’ibyuma cyujuje cyangwa kirenze amahame akenewe, tugaha abakiriya ubwishingizi bwiza bw’ubuziranenge bw’ibicuruzwa.
Dufite ibikoresho bigezweho byo gukora no gucunga neza, dufite ubushobozi bukomeye bwo gutanga serivisi. Byaba ari ugutumiza ibintu byihutirwa cyangwa ubufatanye bunini bw'igihe kirekire, dushobora gusubiza vuba, gutanga serivisi ku gihe no mu bwinshi kugira ngo duhuze n'ibyo abakiriya bakeneye bitandukanye. Tuzi neza ko serivisi nziza ari yo shingiro ry'ubufatanye. Itsinda ry'abagurisha b'inzobere rihora ryiteguye guha abakiriya serivisi zose z'ubujyanama. Kuva ku guhitamo ibicuruzwa kugeza ku gukwirakwiza ibikoresho, buri murongo utegurwa neza kugira ngo abakiriya batagira impungenge.
Niba ufite ibyo ukeneye mu kugura ibyuma, waba ushishikajwe n'ibyuma bisanzwe by'Uburusiya cyangwa ibyuma bisanzwe by'Ubushinwa, twandikire. Twishimiye gukorana nawe kugira ngo dufungure igice gishya cy'ubufatanye mu byuma no kongera ubuhanga mu bucuruzi bw'ibyuma hagati y'Ubushinwa n'Uburusiya.
Igihe cyo kohereza: Werurwe-09-2025
