Dziko lapansi losowandi dzina gulu la zinthu 17 zitsulo, lotchedwa "masiku ano mafakitale vitamini", ndi yofunika njira mchere gwero ku China, wakhala chimagwiritsidwa ntchito chitetezo dziko, zakuthambo, zipangizo zapadera, zitsulo, mphamvu ndi ulimi ndi madera ena ambiri.China ndiye dziko lalikulu kwambiri padziko lonse lapansi losowa komanso kupanga, pomwe mzinda wa Baotou ku Inner Mongolia autonomous Region uli ndi 83.7% ya nkhokwe zapadziko lonse lapansi, 37.8% yazosungira padziko lonse lapansi, mgodi wa Bayan Obo ndiye mgodi waukulu kwambiri padziko lonse lapansi wasowa.
Zitsulo zapadziko lapansi zosawerengeka ndi ma aloyi awo zimagwira ntchito yotulutsa chitsulo ndi deoxidation pakupanga zitsulo, zomwe zimatha kuchepetsa zomwe zili pansi pa 0.001%, kusintha mawonekedwe a inclusions, kuyenga mbewu, kuti apititse patsogolo ntchito yachitsulo, kuwonjezera mphamvu, kulimba, kukana dzimbiri komanso kukana kwa okosijeni.Zitsulo zapadziko lapansi zosawerengeka ndi ma aloyi awo amagwiritsidwa ntchito popanga chitsulo chosungunula nodular, chitsulo champhamvu kwambiri cha imvi ndi chitsulo chosungunula, chomwe chingasinthe mawonekedwe a graphite muchitsulo chosungunula, kukonza njira yoponyera, ndikuwongolera magwiridwe antchito amawotchi. chitsulo (chitsulo chosungunuka, chitsulo chosungunuka).
Ufa wosawerengeka wapadziko lapansi umagwiritsidwa ntchito kupukuta zida zosiyanasiyana zamagalasi, CeO2 imagwiritsidwa ntchito kukongoletsa magalasi ndikuwongolera kuwonekera kwake.Pr6O11, Nd2O3, etc., ntchito galasi utoto utoto;La2O3, Nd2O3, CeO2, etc. amagwiritsidwa ntchito popanga galasi lapadera;M'makampani a ceramic, dothi losowa lingagwiritsidwe ntchito popanga ma glaze a ceramic, refractories ndi zida za ceramic.Ma oxides amtundu umodzi wapamwamba kwambiri osowa padziko lapansi monga Y2O3, Eu2O3, Gd2O3, La2O3, Tb4O7 amagwiritsidwa ntchito popanga zinthu zosiyanasiyana za fulorosenti, monga mtundu wa TV wofiira phosphor, projekiti ya TV yoyera phosphor, phosphor yowonjezereka, phosphor yowonjezereka, nyali zosiyanasiyana, X- phosphor. ray kumawonjezera chophimba phosphor ndi kuwala kutembenuka fulorosenti zipangizo.
Zitsulo zapadziko lapansi zosawerengeka ndizofunikira kwambiri pazatsopano zamakono zamakono.Mitundu yambiri yama semiconductors, ma electro-optical materials, ma alloys apadera, zida zatsopano zogwirira ntchito ndi ma organometallic compounds opangidwa ndi zitsulo zosawerengeka zapadziko lapansi ndi zitsulo zosakhala ndi chitsulo zimafuna zitsulo zapadziko lapansi zomwe zimakhala ndi zinthu zapadera.Ndalamayi ndi yochepa, koma ndiyofunika kwambiri.Chifukwa chake, imagwiritsidwa ntchito kwambiri muukadaulo wamakono wolumikizirana, makompyuta apakompyuta, chitukuko chazamlengalenga, zamankhwala ndi thanzi, zinthu zowoneka bwino, zida zamagetsi, zida zamagetsi ndi zida zothandizira.China ili ndi mchere wosowa kwambiri padziko lapansi, womwe umapereka zinthu zabwino zothandizira pakukula kwamakampani osowa padziko lapansi.
Nthawi yotumiza: Jan-04-2024