1. Imfuno eYandayo yeNtsimbi ekwiMgangatho oPhezulu
Le yenye yezinto eziphambili ezikhuthaza ukukhula kwemarike yee-electrode zegraphite.Uphuhliso olukhawulezayo lwamashishini ensimbi afana nokwakhiwa, iimoto, iziseko zophuhliso, i-aerospace kunye nokhuselo lwelizwe luye lwakhokelela ekwandeni kweemfuno zentsimbi kunye nemveliso.
2. I-Electric Arc Furnace yi-Trend of the Times
Ukuchatshazelwa kukukhuselwa kwendalo kunye nokuguquguquka okuphezulu kwemveliso, inkqubo yokwenza intsimbi kumazwe asakhasayo itshintsha ukusuka kwisithando somlilo kunye ne-ladle furnace ukuya kwi-electric arc furnace (EAF).I-electrode yegraphite ngowona mthombo wamandla osetyenziswa kwintsimbi yesithando sombane, kwaye ukuya kuthi ga kwi-70% yee-electrode zegraphite ezisetyenziswa ekwenzeni intsimbi yombane ye-arc.Uphuhliso olukhawulezayo lweziko lombane lunyanzelisa amandla emveliso yegraphite electrode ukuba ande.
3. Ii-Electrode zegraphite ziZizinto ezisetyenziswayo
Ixesha lokusetyenziswa kwe-electrode yegraphite ngokuqhelekileyo malunga neeveki ezimbini.Nangona kunjalo, umjikelo wemveliso yee-electrode zegraphite ngokubanzi ziinyanga ezi-4-5.Ngeli xesha lokusetyenziswa, amandla okuvelisa i-graphite electrode kulindeleke ukuba ancitshiswe ngenxa yemigaqo-nkqubo yelizwe kunye nexesha lokufudumeza.
4. I-High-Grade Inaliti ye-Coke Short in Supply
Inaliti ye-coke yimathiriyeli ekrwada ephambili yokuveliswa kwee-electrode zegraphite.Yicoke ye-petroleum e-calcined (CPC) eyenza malunga ne-70% yeendleko zokufakwa kwe-graphite electrode.Ukunyuka kwexabiso okubangelwa linani elilinganiselweyo lenaliti ye-coke yokuthunyelwa ngaphandle kwesizathu esiphambili sokunyuka ngokuthe ngqo kwixabiso le-electrode yegraphite.Okwangoku, inaliti ye-coke isetyenziselwa ukuveliswa kwezinto ze-electrode kwiibhetri ze-lithium kunye namashishini e-aerospace.Olu tshintsho kunikezelo kunye nemfuno yenza ukuba ixabiso le-graphite electrode lingenakuphepheka.
5. Iimfazwe zoRhwebo phakathi koQoqosho oluPhezulu lweHlabathi
Oku kukhokelele ekwehleni kabukhali kwemveliso yentsimbi yase China, nokunyanzelela amanye amazwe ukuba andise umthamo wemveliso.Kwelinye icala, kukwakhokelele ekwandeni komthamo wokuthumela ngaphandle kwee-electrode zegraphite eTshayina.Ukongeza, i-United States inyuse amaxabiso ekuthengisweni kweTshayina, nto leyo eyanciphisa kakhulu inzuzo yexabiso le-electrode yaseTshayina yegraphite.
Ixesha lokuposa: Oct-15-2021