Vhiki rino, mutengo wemusika we graphite electrode wemuno wakaramba uchienderera mberi nekufamba kwenguva refu. Pakati pawo, UHP400-450mm yaive yakasimba, uye mutengo weUHP500mm uye pamusoro pezvakatsanangurwa waive wakagadzikana kwenguva pfupi. Nekuda kwekugadzirwa kushoma munzvimbo yeTangshan, mitengo yesimbi ichangobva kupinda muchikamu chechipiri chekufamba. Parizvino, purofiti patani yesimbi yemagetsi inogadzirwa nemoto inosvika 400 yuan, uye purofiti patani yesimbi inogadzirwa nemoto inosvika 800 yuan. Mwero wekushanda kwesimbi yemagetsi inogadzirwa nemoto wakawedzera zvakanyanya kusvika 90.%, zvichienzaniswa nemwero wekushanda wenguva imwecheteyo yemakore apfuura, kwave nekuwedzera kukuru. Munguva pfupi yapfuura, kudiwa kwema graphite electrodes nema steel mills kwakawedzerwa zvakanyanya.
Chikamu chemusika
Nekuda kwekudzora kaviri kushandiswa kwesimba muInner Mongolia uye kuderedzwa kwemagetsi muGansu nedzimwe nzvimbo kubva muna Ndira kusvika munaKurume, maitiro ekugadzira graphite electrode graphitization ave dambudziko guru. Sezvatinoziva tese, Inner Mongolia inzvimbo ine graphitization, uye mhedzisiro iripo yasvika 50%-70%, hafu-process. Huwandu hwezvigadzirwa zvakapedzwa zvakaburitswa nevagadziri ve graphite electrode hwakaderera zvikuru. Kutanga kwaKubvumbi, mwaka wekupedzisira wekutenga simbi wapera, asi vagadziri ve graphite electrode vazhinji havawanzo kukwana muzvinhu zvavo, uye zvinotarisirwa kuti graphite electrodes icharamba ichikwira zvishoma nezvishoma munguva pfupi iri kutevera.
Zvinhu zvisina kugadzirwa
Mutengo wekare weJinxi wekare wefekitori wakakwira ne300 yuan/tani zvakare vhiki rino. Kubva neChina chino, mutengo weFushun Petrochemical 1#A petroleum coke wakaramba uri pa5,200 yuan/tani, uye mutengo we low-sulfur calcined coke waive 5600-5800 yuan/tani, kuwedzera kwe100 yuan/tani. Tani. Dagang yatanga kugadziriswa, uye kugadziriswa kuchagara kwemazuva makumi mana nemashanu. Mitengo ye needle coke yemuno yagadzikana kwenguva pfupi vhiki rino. Parizvino, mitengo mikuru yezvigadzirwa zvemarasha nemafuta emuno i8500-11000 yuan/tani.
Chimiro chesimbi
Mitengo yesimbi yemuno iri kuramba ichikwira vhiki rino, iine huwandu hwemayuan angangoita 150/tani. Vashandisi vekupedzisira vanotenga zvakanyanya pavanoda. Vatengesi vachiri netariro yekungwarira nezvemaonero emusika. Zvinhu zviri muzvitoro zvichiri pasi pekumanikidzwa kwakati. Maonero emusika anonyanya kuenderana nekuti kudiwa kunogona kuwedzera here kutanga kwaKubvumbi. Parizvino, purofiti yezvivakwa zvakawanda zvesimbi zvemagetsi yasvika 400-500 yuan/tani, uye mwero wekushanda kwemidziyo yemagetsi munyika yese wapfuura 85%.
Nguva yekutumira: Kubvumbi-16-2021