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Cleveland-Cliffs waku United States adapambana katatu motsatizana pa 9th Annual S&P Global Platts Global Metals Awards.
London, Okutobala 14, 2021/PRNewswire/ - Cleveland-Cliffs Inc., wopanga zitsulo zazikulu kwambiri ku North America komanso wogulitsa kumakampani amagalimoto aku North America Adapambana mphotho zitatu pa Global Metal Awards, adapambana Metal Company of the Year, Deal of the Year ndi CEO / Wapampando wa Chaka...Werengani zambiri -
China ikukakamira kuti ithetse kufinya kwa magetsi ndikuwongolera msika wazinthu zosasinthika
Pa 27 November, 2019, bambo wina anapita ku malo opangira magetsi oyaka ndi malasha ku Harbin, m’chigawo cha Heilongjiang, ku China. REUTERS/Jason Lee Beijing, Seputembara 24 (Reuters)-Opanga ndi opanga zinthu ku China atha kukhala ndi mpumulo chifukwa chakukulitsa ziletso zamagetsi zomwe zikusokoneza ntchito zamafakitale ...Werengani zambiri -
Ngakhale kuti Evergrande ali ndi nkhawa, Sika adakali ndi chiyembekezo chamtsogolo cha China
Zurich (Reuters)-Chief Executive Thomas Hasler adati Lachinayi kuti Sika ikhoza kuthana ndi kukwera kwamitengo yazinthu padziko lonse lapansi komanso kusatsimikizika kokhudzana ndi mavuto angongole a wopanga China Evergrande kuti akwaniritse cholinga chake cha 2021. Pambuyo pa mliri wa chaka chatha womwe unayambitsa kutsika kwa ...Werengani zambiri -
Kukhazikika m'mafakitale amagalimoto ndi zomangamanga kumapangitsa kuti pakhale kufunikira kobwezeretsanso zitsulo zotsalira pakukula kwapachaka kwa 5.5%.
Kafukufuku wa Fact.MR pa msika wobwezeretsanso zitsulo zosasunthika amasanthula mwatsatanetsatane kukula ndi momwe zimakhudzira mitundu yazitsulo, mitundu yazitsulo ndi kufunikira kwamakampani. Ikuwonetsanso njira zingapo zomwe osewera akuluakulu amatengera kuti apeze mwayi wopikisana nawo pachimake chobwezeretsanso zitsulo ...Werengani zambiri -
Lachitatu, Seputembara 29, 2021 India amawona chiwongola dzanja chagolide ndi mtengo wasiliva
Mtengo wagolide waku India (46030 rupees) watsika kuyambira dzulo (ma rupees 46040). Kuphatikiza apo, ndi 0.36% yotsika kuposa mtengo wapakati wa golide womwe wawonedwa sabata ino (Rs 46195.7). Ngakhale mtengo wagolide wapadziko lonse lapansi ($ 1816.7) wakwera ndi 0.18% lero, mtengo wa golide pamsika waku India ukadali pa ...Werengani zambiri -
Nickel Yopanda Malonda
Chemical Formula Ni Mitu Yophimbidwa Mbiri Yakuwonongeka Kukaniza Kapangidwe ka Nickel Kopangidwa ndi Malonda a Nickel Background Nickel yoyera kapena yotsika kwambiri imapeza ntchito yake yayikulu pakukonza mankhwala ndi zamagetsi. Kukana kwa Corrosion Chifukwa cha nickel yoyera ...Werengani zambiri -
Kumvetsetsa Ma Aluminiyamu Aloyi
Ndi kukula kwa aluminiyamu mkati mwa mafakitale opanga zowotcherera, komanso kuvomereza kwake ngati njira yabwino kwambiri yopangira zitsulo pazinthu zambiri, pali zofunikira zowonjezera kwa omwe akukhudzidwa ndi kupanga mapulojekiti a aluminiyumu kuti adziwe bwino gululi la zipangizo. Kuti kwathunthu...Werengani zambiri -
Aluminium: Mafotokozedwe, Katundu, Magulu ndi Makalasi
Aluminiyamu ndi chitsulo chochuluka kwambiri padziko lonse lapansi ndipo ndi chinthu chachitatu chodziwika bwino chomwe chili ndi 8% ya kutumphuka kwa dziko lapansi. Kusinthasintha kwa aluminiyumu kumapangitsa kukhala chitsulo chogwiritsidwa ntchito kwambiri pambuyo pa chitsulo. Kupanga Aluminium Aluminium kumachokera ku mineral bauxite. Bauxite imasinthidwa kukhala aluminiyamu ...Werengani zambiri -
Momwe mungasankhire waya wotsutsa
Momwe mungasankhire waya wotenthetsera wokana (1) Kwa makampani ogula monga omwe akuchita zida zamakina, makina osindikizira, makina onyamula, ndi zina zambiri, titha kugwiritsa ntchito waya wa NiCr wa mndandanda wa cr20Ni80 popeza kutentha kwawo sikukwera. Pali zabwino zina zomwe mu...Werengani zambiri -
waya wamkuwa wa enameled (kupitilira)
Mulingo wazinthu l. Enameled waya 1.1 mankhwala muyezo wa enameled kuzungulira waya: gb6109-90 mndandanda muyezo; zxd/j700-16-2001 mafakitale olamulira mkati muyezo 1.2 mankhwala muyezo wa enamelled lathyathyathya waya: gb/t7095-1995 mndandanda Muyeso njira mayeso enamelled mawaya ozungulira ndi lathyathyathya: gb/t4074-1...Werengani zambiri -
Enameled Copper Waya (kuti ipitirire)
Waya enameled ndi mtundu waukulu wa waya wokhotakhota, womwe uli ndi magawo awiri: conductor ndi insulating layer. Pambuyo poyatsa ndi kufewetsa, waya wopanda kanthu amapakidwa utoto ndikuwotcha nthawi zambiri. Komabe, sikophweka kupanga zinthu zomwe zimakwaniritsa zofunikira za miyezo ndi makasitomala. Ndi...Werengani zambiri -
FeCrAl alloy ubwino ndi kuipa
FeCrAl alloy ndiyofala kwambiri m'malo otenthetsera magetsi. Chifukwa ili ndi zabwino zambiri, imakhalanso ndi zovuta zake, lolani kuiphunzira. Ubwino: 1, Kutentha kwa ntchito mumlengalenga ndikokwera kwambiri. Kutentha kwakukulu kwa ntchito ya HRE alloy mu iron-chromium-aluminium electrothermal alloy imatha ...Werengani zambiri
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