Hukumar CEC ta Zambia za ta dakatar da samar da wutar lantarki ga ma'adinan Copper na Konkola

Kamfanin Copperbelt Energy Corp na Zambia (CEC) zai daina samar da wuta ga ma'aikatar kula da ma'adinan Copper na Vedanta ta Konkola Copper Mines (KCM) daga ranar litinin, in ji bayan tattaunawar da aka yi kan tsawaita yarjejeniyar samar da wutar lantarkin da suka yi a kan basussukan da CEC ke bi.

Ministan Makamashi na Zambiya Mathew Nhkuwa ya shaidawa kamfanin dillancin labarai na Reuters cewa, a yanzu KCM za ta karbi wutar lantarkin ta kai tsaye daga kamfanin Zesco mallakar gwamnati, wanda a baya ya sayar da wutar lantarki ga CEC domin samar da wutar lantarki ga KCM.

Nkhuwa ya ce ba za a sabunta yarjejeniyar samar da wutar lantarki mai yawa tsakanin Zesco da CEC, wadda ta kare a ranar 31 ga Maris.

Yarjejeniyar samar da wutar lantarki tsakanin CEC da KCM ita ma ta zo karshe a ranar 31 ga Maris kuma an tsawaita ta hanyar yarjejeniyar ne kawai har zuwa ranar 31 ga Mayu, in ji CEC a cikin wata sanarwa a ranar Lahadi. KCM na bin kamfanin makamashin dala miliyan 132, in ji CEC.

Sanarwar ta ce "Tattaunawa don kara tsawaita shi ya wargaje, duk da kokarin da CEC ta yi da kyakkyawar niyya wajen samun sabuwar kwangila," in ji sanarwar.

Sanarwar da KCM ta fitar ta ce, bayan karewar kwantiraginsa da CEC, kamfanin ya kulla wata yarjejeniya da Zesco, wanda zai fara aiki daga ranar 1 ga watan Yuni.

"Muna sa ran canji maras kyau a cikin samar da wutar lantarki daga CEC zuwa Zesco kuma duk wani tsangwama ko ƙuntatawa zai zama aikin zagon ƙasa," in ji KCM.

A kokarin amincewa da sabuwar kwangilar, CEC ta nemi warware basussukan dala miliyan 132 na KCM da kuma samun kwakkwaran alkawari daga KCM kan biyan kudin wutar lantarki a kan lokaci, in ji ta.

CEC ta ce ta sanar da KCM cewa za a daina samar da kayayyakin da take samarwa, inda ta kara da cewa wannan shi ne kawai zabin da ake da shi bayan tattaunawar da aka yi.

"An yi taka-tsantsan don tabbatar da cewa tsarin dakatar da samar da kayayyaki yana tabbatar da amincin ma'aikata da kayan aiki da kuma kiyaye amincin ma'adinan," in ji CEC.

Vedanta ta Indiya ta mallaki kusan kashi 80% na KCM.

Yayin da Zesco yanzu zai jigilar wutar lantarki zuwa KCM, har yanzu zai yi tafiya ta layin wutar CEC. Nkhuwa ya ce CEC za ta karya doka idan ta ki jigilar wutar lantarki.

"Na fitar da kayan aiki na doka ranar Juma'a, tare da ayyana layin CEC a matsayin jigilar gama gari. Don haka CEC ta zama wajibi ta jigilar wutar lantarki daga Zesco zuwa KCM akan kudi,” in ji Nkhuwa.

Zaɓin Abun Mill Liner

Abubuwan da aka murkushe daban-daban, yanayin aiki daban-daban suna buƙatar nau'ikan kayan aiki daban-daban don dacewa. Har ila yau, ɗakin niƙa mai ƙaƙƙarfan daɗaɗɗen nika mai kyau yana buƙatar nau'in kayan aiki daban-daban.

H&G Machinery yana samar da kayan da za a jefar da injin niƙa naku:

Manganese Karfe

Abubuwan da ke cikin manganese na babban farantin ƙarfe na ƙarfe na ƙarfe na manganese gabaɗaya shine 11-14%, kuma abun cikin carbon gabaɗaya shine 0.90-1.50%, yawancin waɗanda ke sama da 1.0%. A ƙananan nauyin tasiri, taurin zai iya kaiwa HB300-400. A babban tasirin tasiri, taurin zai iya kaiwa HB500-800. Dangane da nauyin tasiri, zurfin daɗaɗɗen Layer zai iya kaiwa 10-20mm. Ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙarfi zai iya tsayayya da tasiri kuma ya rage lalacewa. Babban ƙarfe na manganese yana da kyakkyawan aiki na rigakafin lalacewa a ƙarƙashin yanayin tasirin tasiri mai ƙarfi, don haka ana amfani dashi sau da yawa a cikin sassa masu jurewa na ma'adinai, kayan gini, wutar lantarki, da sauran kayan aikin injiniya. A ƙarƙashin yanayin ƙananan yanayin tasiri, babban ƙarfe na manganese ba zai iya yin amfani da halayen kayan aiki ba saboda aikin hardening aiki ba a bayyane yake ba.

Haɗin Sinadari

 Mechanical Properties da metallographic tsarin

Ƙayyadaddun samfur

Chrome Alloy Karfe

Chromium alloy simintin ƙarfe an kasu kashi babban chromium gami simintin ƙarfe (abin ciki na chromium 8-26% carbon abun ciki 2.0-3.6%), matsakaici chromium gami 4-6% chromium abun ciki, carbon abun ciki 2.0-3.2%), low chromium. Nau'i uku na baƙin ƙarfe simintin ƙarfe (abincin chromium 1-3%, abun cikin carbon 2.1-3.6%). Babban fasalinsa shine cewa microhardness na M7C3 eutectic carbide shine HV1300-1800, wanda aka rarraba a cikin nau'in hanyar sadarwa mara kyau kuma an ware shi akan martensite (tsari mafi wuya a cikin matrix karfe) matrix, yana rage tasirin cleavage akan matrix. Saboda haka, babban-chromium alloy liner yana da babban ƙarfi, ƙarfin niƙa na ball, da juriya mai girma, kuma aikin sa yana wakiltar matakin mafi girma na kayan juriya na ƙarfe na yanzu.

Haɗin Sinadari

Mechanical Properties da metallographic tsarin

Ƙayyadaddun samfur

Cr-Mo Alloy Karfe

H&G Machinery yana amfani da Cr-Mo alloy karfe don jefa layin niƙa. Wannan kayan da ya dogara da ma'aunin Ostiraliya, (AS2074 Standard L2B, da AS2074 Standard L2C) yana ba da tasiri mai inganci da juriya a cikin duk aikace-aikacen niƙa na atomatik.

Haɗin Sinadari

Dukiya ta Jiki & Karamin tsari

Ni-hard Karfe

Ni-Hard farar simintin ƙarfe ne, wanda aka haɗa shi da nickel da chromium wanda ya dace da ƙarancin tasiri, ƙazanta mai zamiya don aikace-aikacen rigar da busassun duka. Ni-Hard abu ne mai jure lalacewa, wanda aka jefa cikin sifofi da sifofi waɗanda suka dace don amfani da su a cikin ɓarna da lalacewa da muhalli da aikace-aikace.

Haɗin Sinadari

Farar Karfe

Haɗin Sinadari

Dukiya ta Jiki & Karamin tsari

Idan kuna da binciken abu na musamman, da fatan za a tuntuɓi injiniyan mu don yi muku hidima!

Nick Sun        [email protected]