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Urupapuro
Urupapuro rwo gusakara rwakozwe muri Amerika muri 1930.Mu ntangiriro ya za 1980, Wuhan Iron na Steel na Baosteel batangije bwa mbere imirongo ikora ibyuma bisize amabara.Kuva icyo gihe, igihugu cyanjye cyatangiye gukoresha ibara ryanditseho amabara yimbere mu nyubako zinganda, nka Shandong Mas ...Soma byinshi -
Ibikorwa byiza bya Severstal Steel muri 2021
Vuba aha, Severstal Steel yagiranye ikiganiro n’itangazamakuru kuri interineti mu ncamake no gusobanura imikorere yacyo muri 2021. Mu 2021, umubare w’ibicuruzwa byoherezwa mu mahanga byashyizweho umukono n’uruganda rukora ibyuma bya Severstal IZORA rwiyongereyeho 11% umwaka ushize.Kinini-diameter yarengewe arc gusudira ibyuma ni sti ...Soma byinshi -
Gushyira mu bikorwa ibicuruzwa bishyushye
Gushyushya-dip galvanizing ni kwibiza mumashanyarazi ya zinc yashongeshejwe.Umuvuduko wumusaruro urihuta, kandi igipfundikizo ni kinini ariko ntaringana.Umubyimba ntarengwa wemerewe nisoko ni micron 45 kandi hejuru irashobora kugera kuri microne zirenga 300.Ibara ryijimye, rikoresha ibyuma byinshi bya zinc, fo ...Soma byinshi -
Imikorere no gukoresha umuyoboro wirabura
Imiyoboro yumukara ifatanye mubyukuri ni umuyoboro usanzwe kandi ukoreshwa cyane.Niba ibyuma bizengurutse ubukonje bishyushye ubushyuhe budashyitse, isura yicyuma kizunguruka gikonje ni umukara kubera ubushyuhe bwinshi bwo guhura numwuka, kandi isura yayo ntabwo iba yaka.Ibintu bifatika bizaba ...Soma byinshi -
Gutunganya no gukoresha ubushyuhe-dip galvanised ibyuma inguni
Icyuma gishyushye gishyizwe mu cyuma ni ugushira ibyuma bingana mu gisubizo cya zinc gishongeshejwe nka 500 ° C kugirango uhuze igipande cya zinc hejuru yicyuma kugirango ugere ku ntego yo kurwanya ruswa.Irakwiriye acide zitandukanye zikomeye, ibicu bya alkali nibindi bikomeye byangirika en ...Soma byinshi -
Scafolding amateka yiterambere
Mu ntangiriro ya za 1980, igihugu cyanjye cyakurikiranye uburyo butandukanye bwo guswera nka H ikariso ya H hamwe n’ibikombe-buckle biva mu mahanga.H ikadiri ya scafolding nayo yakoreshejwe cyane mumishinga myinshi yo murugo kandi yageze kubisubizo byiza.Kubera ibibazo byubuziranenge bwibicuruzwa bya H fra ...Soma byinshi -
Hano hari icyumba gito kubiciro byubukonje kandi bishyushye bizunguruka kugirango bigwe
Kuva mu Gushyingo, ibiciro by'isoko ry'ibiceri bikonje kandi bishyushye byahindutse kandi biragabanuka, kandi abacuruzi b'ibyuma muri rusange bitondera uko isoko ryifashe.Ku ya 19 Ugushyingo, Li Zhongshuang, umuyobozi mukuru wa Shanghai Ruikun Metal Materials Co., Ltd., yahanuye mu kiganiro n’umunyamakuru fro ...Soma byinshi -
Nyuma y’umuryango w’ubumwe bw’ibihugu by’Uburayi, Amerika n’Ubuyapani byatangiye ibiganiro byo gukemura amakimbirane y’ibiciro by’ibyuma na aluminium
Nyuma yo kurangiza amakimbirane y’ibiciro by’ibyuma na aluminiyumu n’umuryango w’ubumwe bw’ibihugu by’Uburayi, ku wa mbere (15 Ugushyingo) Abayobozi b’Amerika n’Ubuyapani bemeye gutangira imishyikirano yo gukemura amakimbirane y’ubucuruzi muri Amerika ku bijyanye n’amahoro y’inyongera ku byuma na aluminium yatumijwe mu Buyapani.Abayobozi b'Abayapani bavuze ko icyemezo w ...Soma byinshi -
Burezili ibaye isoko rya Turukiya nini nini yohereza ibicuruzwa hanze
Nk’uko Mysteel abitangaza ngo nubwo ibiciro by’imizigo byazamutse, uruganda rukora ibyuma rwa Turukiya rwakomeje kugerageza amasoko yo mu mahanga kugira ngo rwongere ibyoherezwa mu mahanga.Mu mezi ashize, Burezili yabaye Turukiya nini yoherezwa mu mahanga.Nyuma yo kugura toni 78.000 z'utubari muri Turukiya muri Kanama, Br ...Soma byinshi -
Tayilande yahagaritse imirimo yo kurwanya ibicuruzwa ku Bushinwa bijyanye na hot-dip aluminium-zinc alloy impapuro zikonje
Ku ya 1 Ugushyingo 2021, Komite ishinzwe gusuzuma no gutanga inkunga muri Tayilande yasohoye itangazo rivuga ko urebye ukutamenya neza uko ibintu byifashe mu isi ndetse n’ubucuruzi bw’ibyuma mu gihugu, kandi hagamijwe kugabanya ingaruka z’icyorezo gishya cy’amakamba (COVID-19 ) kuri ec yo murugo ...Soma byinshi -
Umusaruro w'ibyuma bya peteroli ku isi muri Nzeri wagabanutseho 8.9% umwaka ushize
Ku ya 26 Ukwakira, Ishyirahamwe ry’ibyuma ku isi (WSA) ryashyize ahagaragara imibare y’ibyuma bikomoka kuri peteroli ku isi.Muri Nzeri, ibicuruzwa biva mu mahanga biva mu bihugu 64 n’uturere byashyizwe mu mibare y’ishyirahamwe ry’ibyuma ku isi byari toni miliyoni 144.4, umwaka ushize byagabanutseho 8.9%.Muri Nzeri ...Soma byinshi -
Ubuhinde bukomeje gushyiraho imisoro yo kurwanya imyanda ku miyoboro y’icyuma idafite ibice ndetse n’ibice bitagira umupaka biva mu Bushinwa
Ku ya 28 Ukwakira 2021, Biro ishinzwe imisoro muri Minisiteri y’Imari y’Ubuhinde yatanze integuza No 64/2021-Gasutamo (ADD), yemera Minisiteri y’ubucuruzi n’inganda mu Buhinde ku ya 30 Nyakanga 2021, ku ya 30 Nyakanga 2021, usibye ibyuma bikozwe mucyuma nicyuma.Icyuma, ibivanze cyangwa bitavanze ibyuma bidafite kashe ...Soma byinshi
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