Niobium e ka sebelisoa bakeng sa eng?

Niobium ke e 'ngoe ea litšepe tse sa tloaelehang tse nang le ntlha e phahameng ea ho qhibiliha. Ho tloha katlehong e atlehileng ea ho hloekisoa ha metallic niobium qalong ea lekholo lena ho isa tlhahisong ea indasteri ea niobium qetellong ea lilemo tsa bo-1920, nako ea lilemo tse fetang 20 e se e fetile. Nakong e fetileng, niobium e ne e sebelisoa sesoleng le thekenoloji ea morao-rao, empa hona joale ts'ebeliso ea eona e atoloselitsoe likarolong tse ling tse ngata tsa saense le theknoloji. E le ho etsa hore niobium e be ea bohlokoa haholoanyane, le ho khothalletsa tsoelo-pele e potlakileng ea indasteri ea niobium, e le ho finyella melemo e ntlafetseng ea sechaba, ho bohlokoa haholo ho utloisisa le ho ithuta ka ho eketsehileng boemo ba lisebelisoa, libaka tsa kopo, le litšobotsi tsa 'maraka tsa niobium.

Ho latela tlhaiso-leseling e hatisitsoeng, pokello ea niobium eohle lefatšeng e ka ba limilione tse 38. Brazil ke naha e nang le mehloli e meholo ka ho fetisisa le tlhahiso ea niobium lefatšeng, e nang le mehloli e ka bang limilione tse 23, e etsang 60% ea kakaretso ea lefatše. China hape ke naha e ruileng ka lisebelisoa tsa niobium, e nang le mehloli e ka bang 17% ea kakaretso ea lefats'e. Ho ipapisitsoe le tšebeliso ea hona joale ea selemo le selemo ea merafo le tlhahiso, niobium e ka sebelisoa ke moloko oa batho ka makholo a 'maloa ho isa ho lilemo tse ka bang sekete. Matlotlo a mangata a tlhaho ke tiisetso ea bohlokoa le boemo bo holimo bakeng sa nts'etsopele ea indasteri ea niobium. Tlhokahalo ea lefats'e ea niobium e ntse e tsitsitse lilemong tsa morao tjena, ka karolelano ea tšebeliso ea selemo ea 19,000 t. Ho tloha ka 1988 ho ea ho 1993, tšebeliso ea lefatše ea Nb2O5 e ne e le 34% Europe, 30% Amerika Leboea, 32% Japane le 4% linaheng tse ling, le 75% ka li-additives tsa tšepe, 2% ka tšepe e sa hloekang, 10% ka li-alloys tse phahameng tsa mocheso le 3% lits'ebetsong tse ling.

Ho tloha ka bo-1950, China esale e etsa lipatlisiso ka niobium le tantalum, e hlahisa Nb205. Bohareng ba lilemo tsa bo-1960, phofo ea niobium le li-bars tsa niobium li ile tsa hlahisoa ka ho fokotsa carbon, 'me li-alloys tsa niobium-iron tse mahareng le tse phahameng li ne li hlahisoa ke ho fokotsa mocheso oa aluminium. Qetellong ea lilemo tsa bo-80, re ile ra hlahisa le ho hlahisa phofo ea niobium carbide le Nb-Ta composite carbide (phofo) le lihlahisoa tse ngata tse ncha tsa niobium. Lilemong tsa morao tjena, indasteri ea niobium ea China, tantalum metallurgy, le indasteri ea ts'ebetso ho nts'etsopele ea lihlahisoa tsa niobium, le lits'ebetso, li entse likatleho tse ngata tsa bohlokoa. Hajoale, tlhahiso ea indasteri ea niobium ea China, haholo-holo e kenyelletsang merafo ea niobium, tlhahiso ea metallurgy ea niobium oxide, phofo ea niobium, mekoallo ea niobium, alloy ea ferro-niobium, li-ingots tsa niobium, ho sebetsa le ho hlahisa lisebelisoa tsa niobium ho alloy ea niobium e nang le palo e kholo ka ho fetisisa ea tšebeliso ea niobium ka kakaretso ea 80%,XNUMX

Ka ho phethahala ha tsoelo-pele ea tekheniki le mehato ea ntlafatso ea mahlale, boemo bo felletseng ba tlhahiso ea indasteri ea niobium naheng ea China bo tla ntlafala butle-butle, 'me melemo ea lisebelisoa tsa niobium e tla sebelisoa hape. Hoa utloahala ho lumela hore indasteri ea niobium e na le tebello e pharaletseng ea nts'etsopele Chaena. Joaloka moetsi ea hloahloa oa thepa ea niobium, Baoji Freelong Company e ka hlahisa lithupa tsa niobium, lithapo tsa niobium, li-tubes tsa niobium, li-alloys tsa niobium, joalo-joalo Haeba u thahasella ho reka, ka kopo re romelle potso 'me re tla u fa quotation e utloahalang le lihlahisoa tse khotsofatsang.