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Ixabiso leCopper yexesha elifutshane lisenokuba likwiPatheni eBubuthathaka yokuBuyiselwa kwakhona
1. [I-Democratic Republic of the Congo ukuthunyelwa kobhedu kunyuke ngo-7.4% kwi-2021] iindaba zangaphandle ngoMeyi 24, idatha ekhutshwe nguMphathiswa weMigodi yaseDemocratic Republic of the Congo ngoLwesibini ibonise ukuba ukuthengiswa kobhedu kwelizwe kwanda nge-12.3% ukuya kwi-1.798 yezigidi zeetoni ngo-2021, a...Funda ngokugqithisileyo -
Isakhiwo sokuSetyenziswa kweCopper engeyiyo i-ferrous eTshayina
Ngenxa ye-ductility yayo egqwesileyo, i-thermal conductivity kunye ne-conductivity, ubhedu lusetyenziswa ngokubanzi kumashishini ahlukeneyo, ngokukodwa kumandla, ukwakhiwa, izixhobo zendlu, ukuthutha kunye namanye amashishini.Kwishishini lamandla, ubhedu yeyona nto ifanelekileyo yentsimbi engaxabisekanga njengesixhobo...Funda ngokugqithisileyo -
Isimo se-Inventory yobhedu
I-Antaike, iZiko loPhando lwaseTshayina, lithe uphando lwayo lwe-smelter lubonisa ukuba imveliso yobhedu ngoFebruwari yayifana naleyo ngoJanuwari, kwiitoni ze-656000, eziphezulu kakhulu kunokuba zilindelwe, ngelixa imboniselo yokusetyenziswa kwesinyithi engundoqo iphinde yaqala imveliso kancinane.Ukongeza, unyango lwe-copper concentrate ...Funda ngokugqithisileyo -
Amaxabiso eCopper alindeleke ukuba aphinde abotshwe kancinane kwixesha elifutshane
Imeko yobhubhane e-Shanghai iye yaphucuka kwaye ngokuthe ngcembe iyatyhilwa.Uluvo lwentengiso luye lwaphucuka, kwaye ukusetyenziswa kobhedu okulandelayo kunokukhawulezisa ukubuyiswa.Idatha yezoqoqosho ka-Epreli ekhutshwe kule veki yehle kakhulu, kunye nefuthe lobhubhane kuqoqosho lwangaphakathi ...Funda ngokugqithisileyo -
Amashishini emigodi aseTshayina aTyala kakhulu ukuqalisa iProjekthi yoMgodi weKopolo waseJinba
Kuxelwe ukuba umgodi waseAlaska eChinoy uza kuphinda uvelise ubhedu emva kokuba abatyali-zimali baseTshayina besebenzisana neZimbabwe Mining Development Corporation (ZMDC) batyale i-US $6 yezigidi.Nangona isinyibilikisi sobhedu saseAlaska sivaliwe ukusukela ngo-2000, siphinde sasebenza.Kulindeleke ukuba...Funda ngokugqithisileyo -
Yenziwa Njani Ubhedu
Ubhedu luvela kulwelo olushushu, ikakhulu oluqulunqwe ngamanzi, kwaye lukhutshwa yimagma epholileyo.Ezi magma, ekwasisiseko sogqabhuko-dubulo, zisuka kumbindi womaleko phakathi kombindi womhlaba kunye noqweqwe, oko kukuthi, i-mantle, zize zinyuke ziye kumphezulu womhlaba ukuze zenze i-magma cham...Funda ngokugqithisileyo -
Intshayelelo emfutshane yeBeryllium Copper
I-beryllium yobhedu, eyaziwa ngokuba yi-beryllium bronze, i-alloy yobhedu kunye ne-beryllium njengeyona nto iphambili ye-alloy element.Umxholo we-beryllium kwi-alloy ngu-0.2 ~ 2.75%.Ubuninzi bayo yi-8.3 g/cm3.Ubhedu lweBeryllium yingxubevange yemvula eyenza lukhuni, kwaye ubulukhuni bayo bunokufikelela kwi-hrc38 ~ 43 emva kwesol...Funda ngokugqithisileyo -
NgokuNciphisa i-0f ubhubhane e-China, amaxabiso eCopper avuka
Ngomhla we-12 kuCanzibe, ngo-2022 umthombo: Umshicileli wenethiwekhi yeentsimbi ze-Changjiang: iYunivesithi yaseTongwj, isikolo esiphakathi Isishwankathelo: amaxabiso obhedu aphinde avela ngolwe-Lwesithathu ngenxa yokuba ukwehla kosulelo lwe-covid-19 e-China, umthengi omkhulu wesinyithi, unciphise inkxalabo yemfuno yamva nje, nangona ubhubhani uqhubeka. ...Funda ngokugqithisileyo -
ICarbon Neutralization ikhuthaza uHlaziyo lweshishini leAluminiyam.
Ngomhla wama-21 ku-Epreli, i-inventory yentlalo yasekhaya ye-aluminiyam ye-electrolytic yayiyi-1021000 tons, ukuncipha kweetoni ze-42000 xa kuthelekiswa noLwesine odlulileyo.Phakathi kwabo, ngaphandle kokuba uluhlu lwempahla eWuxi lonyuke kancinci ngeetoni ezingama-2000 ngenxa yezithintelo zothutho, ukuthunyelwa kweminye imimandla konyuse ...Funda ngokugqithisileyo -
I-Changjiang Metals Nonferrous: Ubhubhani uyaqhubeka nokucinezela imfuno, kwaye ubhedu lusenokuwa nge-25.
imarike yexesha elizayo yobhedu]: ukukhula okubuthathaka koqoqosho lwehlabathi kunye nokonyuka kwezinga lenzala yase-US kubethe ukuzithemba kwimarike.Ubhedu lweLun lwaluguquguquka kwaye lwawa rhoqo ngeveki.Ikowuti yokuvala yamva nje ibiyi-US $10069 / toni, ukuvala i-US $229, okanye i-2.22%.Umthamo wokurhweba wawuyi-15176 yezandla,...Funda ngokugqithisileyo -
Uhlaziyo ngemeko yobhubhane eSuzhou China
Phakathi kwe-0: 00 kunye ne-15: 00, i-2 ka-Matshi, ityala elinye elidluliselwa kwindawo eneempawu ezincinci zabhaliswa eSuzhou.Ityala lifunyenwe kumaqela phantsi kolawulo kunye nolawulo olulodwa.Ukususela ngo-15: 00, ngo-Matshi 2, i-118 yamatyala athunyelwa kwindawo (i-32 ineempawu ezilinganiselayo kunye ne-86 ineempawu ezincinci) kunye ne-29 yendawo ...Funda ngokugqithisileyo -
Umgaqo-nkqubo wezoQoqosho waseTshayina
Iinkokeli zaseTshayina ziye zakhupha imithetho emitsha emininzi ye-2021 ejoliswe ekujonganeni nokungalingani kwexesha elide kuqoqosho.Emva kweenyanga zokutshayela intshukumo ezijolise kuhlaziyo...Funda ngokugqithisileyo
