Chifukwa cha mtengo wokwera wa ma electrode a graphite komanso kufunikira kochepa kwa zinthu zomwe zili pansi, malingaliro pamsika wa ma electrode a graphite asintha posachedwapa. Kumbali imodzi, kupezeka ndi kufunikira kwa msika posachedwapa kukuonetsabe kuti palibe mgwirizano pamasewera, ndipo makampani ena a electrode a graphite akadali ndi chikhumbo chachikulu chotumiza ndi kusonkhanitsa zinthu; Kumbali ina, mtengo wopangira ma electrode a graphite ndi wokwera, ndipo phindu lonse pamsika silikwanira. Pofuna kupewa kusintha kwa mtengo, makampani a electrode a Graphite nawonso ali okonzeka kukhazikika pamitengo.
Pofika pa Seputembala 6, 2021, mitengo yayikulu ya ma electrode a graphite ku China okhala ndi mainchesi a 300-600mm: mphamvu wamba 15000-18000 yuan/tani; mphamvu yayikulu 17000-20500 yuan/tani; mphamvu yayikulu 17000-25000 yuan/tani; mphamvu yayikulu 700mm graphite Electrode 27000-30000 yuan/tani. Mtengo wapakati wamsika wa ma electrode akuluakulu a graphite ku China unali 20,286 yuan/tani, kuchepa kwa 7.49% kuchokera nthawi yomweyi mwezi watha, kuwonjezeka kwa 29.98% kuyambira pachiyambi cha chaka, ndi kuwonjezeka kwa 54.10% kuchokera nthawi yomweyi chaka chatha.
Kupanikizika kwakukulu pa mtengo wa ma electrode a graphite:
1. Mitengo ya needle coke ndi malasha m'ma electrode a graphite ndi yokwera, ndipo mtengo wa low-sulfur petroleum coke ukupitirira kukwera, zomwe zikupangitsa kuti mtengo wa graphite electrodes ukwere.
2. Chifukwa cha zinthu monga kuchepa kwa mphamvu ku Inner Mongolia ndi kusefukira kwa madzi ku Henan, komanso chifukwa cha phindu lalikulu la negative electrode graphitization, gawo la graphite electrode graphitization capacity limasinthidwa kukhala negative electrode graphitization capacity. Graphite electrode graphitization resources ndi yochepa, ndipo graphite electrode baking, ndalama zokonzera Graphitization zakwera.
Malingaliro onse okhudzana ndi kupezeka kwa graphite electrode agawidwa. Popeza mtengo wa coke ya mafuta ochepa a sulfure unatsika mu Meyi, makampani ena ang'onoang'ono ndi apakatikati a graphite electrode achepetsa kupanga chifukwa cha malingaliro amsika odikira ndikuwona. Mu Julayi-Seputembala, msika wa zinthu zomalizidwa ndi graphite electrode terminal sunakhalepo nthawi yopuma, ndipo mtengo wa zinthu zopangira zomwe zayikidwa ukupitirira kukwera. Makampani ena a graphite electrode ali ndi mapulani ochepetsa kupanga ndi kupanga, ndipo mphamvu yoyambirira yopanga ya msika wa graphite electrode imadyedwa pang'onopang'ono.
♦Opanga zinthu wamba paokha amakhala otanganidwa kwambiri kumayambiriro kwa kupanga, ndipo posachedwapa atulutsa mphamvu zawo zopangira, akuyang'ana kwambiri kutumiza zinthu mwachangu, koma makasitomala akuluakulu a graphite electrode ndi okhazikika ndipo kwenikweni palibe kukakamizidwa kutumiza.
♦Makampani ena ang'onoang'ono ndi apakatikati a graphite electrode ali ndi gawo lotsika pamsika. Kuphatikiza apo, chifukwa cha kufunikira kwa nthawi yochepa kwa ma terminal, makampani amayang'ana kwambiri kutumiza zinthu, ndipo mitengo ya malonda a maoda payokha ndi yotsika pang'ono kuposa msika.
♦Gawo la makampani opanga ma electrode a graphite omwe ali ndi kupanga ndi kugulitsa kokhazikika komanso zinthu zochepa zomwe zili m'sitolo, chifukwa cha kukakamizidwa kwa mtengo, kusafuna kugulitsa kwa kampaniyo ndikowonekeratu. Pofuna kupewa kusintha kwa mtengo, makampani ena akweza pang'ono mtengo wa ma electrode a graphite.
Kumbali imodzi, masheya a ma electrode a graphite omwe amagulidwa ndi mafakitale ena achitsulo chamagetsi kumayambiriro kwa chaka amachepa pang'onopang'ono. Zanenedwa kuti mafakitale ena achitsulo chamagetsi ali ndi mapulani ogulira posachedwa.
Kumbali inayi, pamene mitengo ya zinthu zopangira ma electrode a graphite ikupitirira kukwera, makampani ena opanga zitsulo zamagetsi ndi ogulitsa ma electrode ena a graphite amakhulupirira kuti mtengo wa ma electrode a graphite uli pafupi ndi rebound node, ndipo ma electrode a graphite akusaka mwachangu pansi. Komabe, chifukwa cha kukakamizidwa ndi mtengo wa makampani opanga ma electrode a graphite, pali Osafuna kugulitsa malingaliro.
Kuphatikiza apo, nyengo yotentha yachilimwe idzadutsa, nyengo yopuma ya msika wa zinthu zomalizidwa za graphite electrode terminal idzadutsa, ndipo chizolowezi chaposachedwa cha nkhono ndi zinthu zomalizidwa chidzakhala champhamvu, zomwe zidzakulitsa msika, kuchuluka kwa ntchito za mafakitale achitsulo chamagetsi kwakwera pang'ono, ndipo kufunikira kwa ma electrode a graphite kwawonjezeka.
Posachedwapa, makampani otsika mtengo a graphite electrode akutenga katundu kuchokera pansi pa mtengo wa graphite electrode ndi okwera mtengo, pali kusafuna kugulitsa msika wa graphite electrode. Pansi pa kukakamizidwa kwa mtengo ndi kufunikira kwabwino pamsika wachitsulo cha silicon wotsika, mtengo wa graphite electrode wamba komanso wamphamvu kwambiri watsogola pakubwezanso, ndipo makampani a graphite electrode omwe ali ndi zinthu zochepa nawonso akweza pang'ono mtengo wa graphite electrode wamphamvu kwambiri. Pogwiritsa ntchito zinthu zambiri pamsika wa graphite electrode, akuyembekezeka kuti pakati pa 9 pambuyo poti chitsulo chatha, mitengo ya graphite electrode ikhoza kubwezanso.
Nthawi yotumizira: Sep-23-2021