Ishubhu yethusi yokubumba iyisikwele noma ithubhu yethusi elingunxande eligotshwe ohlangothini olulodwa, futhi ingaphakathi lethubhu yethusi liyi-conical ukusuka phezulu kuya phansi, elibonakala ngokuthi: ingaphakathi lethubhu yethusi iyikhoni ephindwe kabili. noma i-cone emithathu noma i-multiple cone enezingxenye ze-taper kusukela phezulu kuya phansi, noma i-parabolic i-cavity shape yangaphakathi, futhi i-taper yengxenye engenhla noma engaphezulu inkulu kunengxenye engezansi noma ephansi.

I-Mold copper tube iyisesekeli esisetshenziselwa ukuphonsa insimbi yensimbi, ebangelwa insimbi encibilikisiwe ephonswe eshubhu yethusi lokubumba. Ngaphakathi kweshubhu yethusi edonsa i-billet eqhubekayo yokupholisa, ukuze kuxazululwe inqubo yokusebenza yepayipi lethusi kanye nokupholisa kwegobolondo eliqinile ngokushintshana nokuhlukana, ishubhu le-crystallizer yethusi lisagoba ohlangothini olulodwa lwesikwele noma ipayipi lethusi elingunxande, ipayipi lethusi umgodi wangaphakathi osuka phezulu uye phansi ukuze uthole i-conical, imbobo yethusi yangaphakathi ukusuka phezulu ukuya phansi emlonyeni wekhoni ephindwe kabili ye-taper cone noma i-taper cone emithathu noma ngaphezulu, noma umumo we-parabolic wegumbi elingaphakathi, I-taper yengxenye engenhla noma ingxenye enkulu kunaleyo yengxenye engezansi noma ingxenye. I-taper yobuso inkulu kune-arc. Gwema inqubo yokusebenza igobolondo elingenalutho nodonga lwangaphakathi lweshubhu yethusi...

Sawubona, ukusetshenziswa kweshubhu lethusi lesikhunta: ishubhu yethusi ibekwe endaweni emaphakathi ye-CCM futhi umsebenzi wayo ukuqinisa insimbi encibilikisiwe ethelwa ngombhobho wokucwiliswa (SEN) ukuze kuqinisekiswe ukuthi i-billet/umzimba/i-slab edingekayo igobolondo eliwugqinsi ngokwanele. Ipayipi yethusi idlala indima ebalulekile ekuthuthukiseni ukusebenza kahle kokuphonsa kanye nekhwalithi yensimbi. Ishubhu yethusi idlala indima ebalulekile ekuthuthukisweni kobuchwepheshe bokusakaza obuqhubekayo. Umsebenzi wabo ukuthola insimbi encibilikisiwe futhi uvumele ukudluliswa kokushisa okusheshayo kusuka ensimbi encibilikisiwe kuye emanzini apholisayo ukuze kuqiniswe ngokushesha. Isikhunta kufanele sibe ne-thermal conductivity enhle, ukumelana nokugqwala kwe-thermal, kanye nokumelana nokushisa kwe-thermal deformation. Kuze kube manje, kuphela ithusi kanye nama-alloys ethusi ambalwa ahlangabezane nalezi zindlela ngokwezomnotho nangokwezobuchwepheshe. Izici ze-crystallizer zethusi: 1. I-conductivity enhle yokushisa; 2. Ukuguguleka kokushisa;

Isilinganiso: Ithusi

Ngokusho kwe-SMM, imakethe yendawo ngenxa yokwehla ngokushesha kwe-copper e-Shanghai emakethe ye-spot market ekuqaleni kwabonakala kumisa izinkomba eziwayo, ukuthengiselana bekungcono kunokuphela kwesonto eledlule. Imakethe yasekuseni iphasi elibushelelezi lethusi lamanzi lanyanga zonke eliqala kuprimiyamu engu-200 yuan/mathani, ngokuphindisela okulinganiselwe kudiski, umthumeli wekhotheshini ephansi esebenzayo ukuya ku-premium 150-180 yuan/ton clinch a deal kusenzima ukuyibona, iseshini yesibili ngaphambi kokuzwa i-premium 100-120 yuan/mathani wempahla emakethe, bobabili abahwebi kanye nokuthenga okuthenga ezansi nomfula ngokusobala kubuyisiwe, umsebenzi wokuhweba, Ngemva kwesikhathi sesibili isaphulelo se-rose simise ukwehla kokufudumala kancane ukuya ku-120-150 yuan/ton, imakethe ngokuyisisekelo ibambe inombolo ephelele ye-yuan/ton. Imakethe yethusi enhle isagqamisa ukuhlukaniswa kokunikezwayo, ibhodi elikhulu le-ENM nePeru imithombo eminingi yezimpahla ebikwe ku-200-250 yuan/ton, ukusebenza kwezindleko eziphakeme ngaphansi kokuthengiselana kwemakethe kuye kwaba ngcono, i-CCC-P ne-Guixi ayitholakali eqolo, imakethe abanikazi bempahla abambalwa kuphela ababikwe emakethe yokuqala ngama-yuan/tons angu-700-800 ngemva kokubuyela kancane kancane ku-500 yuan/ton noma kanjalo. Kodwa umfula ongezansi kunzima ukubona inani elikhulu lokuthenga, okubonisa intengo ngaphandle kwesimo sedolobha. Ithusi lenqubo emanzi lilonke licashunwe ku-10-60 yuan/ton premium, umnikazi usacashunwa ngaphezu kwezinga lamanzi ukuze adayise ngentengo ephansi.