Musika we graphite electrode unotarisirwa kunyoresa CAGR inodarika 9% munguva yekufanotaura. Chinhu chikuru chinoshandiswa kugadzira graphite electrode i needle coke (ingave yakavakirwa papetroleum kana kuti yakavakirwa pamarasha).
Kukura kwekugadzirwa kwesimbi nesimbi munyika dziri kusimukira, kuwedzera kuwanikwa kwezvimedu zvesimbi muChina zvichikonzera kuwedzera kushandiswa kwezvitofu zvemagetsi zvinotarisirwa kukurudzira kudiwa kwemusika munguva yekufanotaura.
Kukwira kwemitengo ye needle coke zvichikonzera kuomarara kwemagetsi pakati pezvimwe zvinotadzisa kugadzirwa kwemagetsi zvakaita sekukura kushoma kweUHP graphite electrode muChina uye kubatanidzwa kweindasitiri yegraphite electrode zvinogona kukanganisa kukura kwemusika.
Kuwedzera kwekugadzirwa kwesimbi kuburikidza netekinoroji yemagetsi ye arc furnace muChina kunotarisirwa kushanda semukana wemusika mune ramangwana.
Maitiro Akakosha Emusika
Kuwedzera Kugadzirwa kweSimbi kuburikidza neTekinoroji yeElectric Arc Furnace
- Chitofu chemagetsi chinotora simbi dzakasara, DRI, HBI (simbi inopisa yakaputirwa, iyo yakakamurwa DRI), kana simbi yenguruve muchimiro chakasimba, chozvinyungudutsa kuti zvigadzire simbi. Munzira yeEAF, magetsi anopa simba rekunyungudutsa chikafu.
- Electrode yeGraphite inonyanya kushandiswa mukugadzira simbi yemagetsi (EAF) kuti inyungudise simbi dzakasara. Maelectrode anogadzirwa negraphite nekuda kwekugona kwayo kutsungirira tembiricha yakakwira. MuEAF, muromo weelectrode unogona kusvika 3,000 Fahrenheit, inova hafu yetembiricha yezuva. Saizi yemaelectrode inosiyana zvakanyanya, kubva pa75mm mudhayamita, kusvika pa750mm mudhayamita, uye kusvika 2,800mm muhurefu.
- Kukwira kwemitengo yemaelectrode egrafiti kwakaita kuti mitengo yeEAF mills ikwire. Avhareji yeEAF inofungidzirwa kuti inoshandisa maelectrode egrafiti angangoita 1.7 kg kuti igadzire metric ton yesimbi.
- Kukwira kwemitengo kwakakonzerwa nekusimbiswa kwemaindasitiri, pasi rose, kudzimwa kwesimba muChina, zvichitevera mitemo yezvakatipoteredza, uye kukura kwekugadzirwa kweEAF, pasi rose. Izvi zvinofungidzirwa kuti zvichawedzera mutengo wekugadzirwa kweEAF ne1-5%, zvichienderana nemaitiro ekutenga emuchina, uye izvi zvingangoderedza kugadzirwa kwesimbi, sezvo pasina chinotsiva graphite electrode mumabasa eEAF.
- Pamusoro pezvo, mitemo yeChina yekugadzirisa kusvibiswa kwemhepo yakasimbiswa nemiganhu yakasimba yekugovera, kwete chete chikamu chesimbi, asiwo marasha, zinc, nedzimwe nzvimbo dzinogadzira kusvibiswa kwezvikamu. Nekuda kweizvozvo, kugadzirwa kwesimbi muChina kwakadzikira zvakanyanya mumakore apfuura. Zvisinei, izvi zvinotarisirwa kuva nemigumisiro yakanaka pamitengo yesimbi nemidziyo yekugadzira simbi munharaunda iyi, kuti ive nemari iri nani.
- Zvinhu zvese zvataurwa pamusoro apa, zvinotarisirwa kutungamira musika we graphite electrode munguva yekufanotaura.
Dunhu reAsia-Pacific richatonga Musika
- Dunhu reAsia-Pacific ndiro rakatonga musika wepasi rose. China ndiyo ine mugove mukuru pakushandiswa uye kugona kwekugadzira ma graphite electrodes pasi rose.
- Mutemo mutsva wemutemo muBeijing nedzimwe nzvimbo huru munyika unomanikidza vagadziri vesimbi kuvhara simba rematani mamiriyoni 1.25 esimbi inogadzirwa nenzira inokuvadza nharaunda kuitira kuti vagadzire simba idzva rematani miriyoni imwe chete esimbi. Mitemo yakadaro yakatsigira kuchinja kwevagadziri kubva munzira dzemazuva ano dzekugadzira simbi kuenda kunzira yeEAF.
- Kukura kwekugadzirwa kwemotokari, pamwe chete neindasitiri yekuvaka dzimba dziri kuramba dzichikura, zvinotarisirwa kutsigira kudiwa kwemidziyo yesimbi isina ferrous uye simbi, izvo zviri chinhu chakanaka pakukura kwekudiwa kwe graphite electrode mumakore anotevera.
- Kugona kwekugadzira ma electrode e UHP graphite pari zvino muChina kuri kusvika matani zviuru makumi mashanu pagore. Kudiwa kwema electrode e UHP muChina kunotarisirwawo kuona kukura kukuru kwenguva refu uye huwandu hwekuwedzera hwematani zviuru makumi mashanu ema UHP graphite electrodes hunotarisirwa kuonekwa muzvikamu zvinotevera zvenguva yekufanotaura.
- Zvinhu zvese zvataurwa pamusoro apa, zvinotarisirwawo kuwedzera kudiwa kwe graphite electrode munharaunda iyi munguva yekufanotaura.
Nguva yekutumira: Mbudzi-27-2020