Tantalumke tšepe ea boraro refractory ka mor'atungstenlerhenium. Tantalum e na le letoto la lisebelisoa tse ntle tse kang sebaka se phahameng sa ho qhibiliha, khatello e tlase ea mouoane, ts'ebetso e ntle e batang ea ho sebetsa, botsitso bo phahameng ba lik'hemik'hale, ho hanyetsa ka matla ho kutu ea tšepe ea metsi, le filimi e phahameng ea dielectric ea holim'a oxide. E na le likopo tsa bohlokoa masimong a theknoloji e phahameng joalo ka elektronike, metallurgy, tšepe, indasteri ea lik'hemik'hale, lisebelisoa tse thata, matla a athomo, theknoloji ea superconducting, lisebelisoa tsa elektronike tsa likoloi, sefofane, bongaka le bophelo bo botle, le lipatlisiso tsa saense. Hajoale, ts'ebeliso ea mantlha ea tantalum ke tantalum capacitors.
Tantalum e ile ea sibolloa joang?
Bohareng ba lekholo la bo7 la lilemo, minerale e boima e ntšo e fumanoeng Amerika Leboea e ile ea romeloa Musiamong oa Brithani bakeng sa ho bolokoa. Kamora lilemo tse ka bang 150, ho fihlela 1801, setsebi sa k'hemistri sa Lebrithani Charles Hatchett o ile a amohela mosebetsi oa tlhahlobo ea liminerale tsena ho tsoa Musiamong oa Brithani mme a sibolla ntho e ncha ho eona, a e reha Columbium (eo hamorao e ileng ea rehoa Niobium). Ka 1802, setsebi sa k'hemistri sa Sweden, Anders Gustav Eckberg, o ile a sibolla ntho e ncha ka ho hlahloba mineral (niobium tantalum ore) Hloahloeng ea Scandinavia, e ileng ea fetola asiti ea eona hore e be matsoai a mabeli a fluoride, a ntan'o nchafatsoa hape. O ile a reha ntho ena Tantalum ka Tantalus, mora oa Zeuse litšōmong tsa Bagerike.
Ka 1864, Christian William Blomstrang, Henry Edin St. Clair Deville, le Louis Joseph Trost ba ile ba paka ka ho hlaka hore tantalum le niobium ke likarolo tse peli tse fapaneng tsa lik'hemik'hale 'me li ile tsa etsa qeto ea liforomo tsa lik'hemik'hale bakeng sa metsoako e meng e amanang le eona. Selemong sona seo, Demalinia e ile ea futhumatsa tantalum chloride sebakeng sa haedrojene mme ea hlahisa tšepe ea tantalum ka lekhetlo la pele ka karabelo ea phokotso. Werner Bolton o ile a qala ho etsa tšepe e hloekileng ea tantalum ka 1903. Bo-rasaense e bile bona ba pele ba ho sebelisa mokhoa oa crystallization oa layered ho ntša tantalum ho tloha niobium. Mokhoa ona o ile oa sibolloa ke Demalinia ka 1866. Mokhoa o sebelisoang ke bo-rasaense kajeno ke ho ntša mokelikeli oa metsoako ea tantalum e nang le fluoride.
Nalane ea nts'etsopele ea indasteri ea tantalum
Le hoja tantalum e ile ea sibolloa mathoasong a lekholo la bo19 la lilemo, e bile ka 1903 moo metallic tantalum e hlahisoang, 'me tlhahiso ea indasteri ea tantalum e qalile ka 1922. 1956. United States e bile naha ea pele lefatšeng ho qala ho hlahisa tantalum, 'me e ile ea qala tlhahiso ea liindasteri tsa metallic tantalum ka 1922. Japane le linaha tse ling tsa bokapitale li ile tsa qala ho ntshetsa pele indasteri ea tantalum ho elella bofelong ba lilemo tsa bo-1950 kapa mathoasong a lilemo tsa bo-1960. Ka mor'a lilemo tse mashome tsa tsoelo-pele, tlhahiso ea indasteri ea tantalum lefatšeng e fihlile boemong bo bongata. Ho tloha lilemong tsa bo-1990, ho bile le lik'hamphani tse tharo tse kholo tsa tlhahiso ea tantalum: Cabot Group ho tsoa United States, HCST Group ho tsoa Jeremane, le Ningxia Oriental Tantalum Industry Co., Ltd. ho tsoa Chaena. Lihlopha tsena tse tharo li hlahisa ho feta 80% ea kakaretso ea lihlahisoa tsa lefats'e tsa tantalum. Lihlahisoa, theknoloji ea ts'ebetso, le boemo ba lisebelisoa tsa indasteri ea tantalum linaheng tse ling ka kakaretso li phahame, tse finyellang litlhoko tsa tsoelo-pele e potlakileng ea saense le theknoloji ea lefats'e.
Indasteri ea tantalum Chaena e qalile ka bo-1960. Mehatong ea pele ea ho qhibiliha le ho sebetsa ha tantalum Chaena, tekanyo ea tlhahiso, boemo ba theknoloji, boemo ba sehlahisoa le boleng li ne li le ka morao haholo ho tsa linaha tse tsoetseng pele. Ho tloha lilemong tsa bo-1990, haholo-holo ho tloha ka 1995, tlhahiso le tšebeliso ea tantalum Chaena li bontšitse mokhoa oa tsoelo-pele o potlakileng. Matsatsing ana, indasteri ea tantalum ea Chaena e fihletse phetoho ho tloha ho tse nyane ho ea ho tse kholo, ho tloha sesoleng ho ea ho baahi, le ho tloha kahare ho ea kantle, ho theha sistimi e le 'ngoe ea indasteri ea lefats'e ho tloha merafong, ho qhibilihisa, ho sebetsa ho isa ho kopo. Lihlahisoa tse phahameng, tse mahareng, le tse tlase li kene 'marakeng oa machaba ka likarolo tsohle. China e fetohile naha ea boraro e matla ka ho fetisisa lefatšeng ka ho qhibilihisa le ho lokisa tantalum, 'me e kene maemong a linaha tse kholo tsa indasteri ea tantalum lefatšeng.
Boemo ba Nts'etsopele ea Indasteri ea Tantalum Chaena
Ntlafatso ea indasteri ea tantalum ea China e tobane le mathata a itseng. Haeba ho na le khaello ea lisebelisoa tse tala le mehloli e fokolang ea mehloli. Litšobotsi tsa mehloli e netefalitsoeng ea tantalum ea China ke methapo ea liminerale e hasaneng, sebopeho se rarahaneng sa liminerale, kereiti e tlase ea Ta2O5 ka har'a ore ea mantlha, boholo ba likaroloana tsa liminerale, le lisebelisoa tse fokolang tsa moruo, ho etsa hore ho be thata ho haha merafo e meholo hape. Le hoja tantalum e kholoniobiumli-deposit li sibollotsoe lilemong tsa morao tjena, lintlha tse qaqileng tsa maemo a jeoloji le liminerale, hammoho le litlhahlobo tsa moruo, ha li hlake. Ka hona, ho na le litaba tsa bohlokoa mabapi le phepelo ea lisebelisoa tsa mantlha tsa tantalum Chaena.
Indasteri ea tantalum ea Chaena le eona e tobane le phephetso e 'ngoe, e leng bokhoni bo sa lekaneng ba ntlafatso ea lihlahisoa tsa theknoloji e phahameng. E ke ke ea haneloa hore le hoja theknoloji ea indasteri ea tantalum ea Chaena le lisebelisoa li entse tsoelo-pele e kholo 'me li na le bokhoni ba tlhahiso ea ho hlahisa lihlahisoa tse ngata tsa tantalum, boemo bo hlabisang lihlong ba ho ba le matla a mangata bohareng ba ho qetela le ho sa lekana ho hlahisa tlhahiso ea boleng bo phahameng. lihlahisoa tse kang matla a khethehileng a phahameng-voltage tantalum powder le tantalum target materials for semiconductors ho thata ho li fetola. Ka lebaka la ts'ebeliso e tlase le matla a sa lekaneng a ho khanna a indasteri ea theknoloji e phahameng ea lapeng, nts'etsopele ea lihlahisoa tsa theknoloji e phahameng indastering ea tantalum ea China e amehile. Ho ea ka pono ea likhoebo, nts'etsopele ea indasteri ea tantalum ha e na tataiso le taolo. Lilemong tsa morao tjena, likhoebo tsa ho qhibilihisa le ho lokisa tantalum li tsoetse pele ka potlako ho tloha ho tse 5 ho isa ho tse 20, ka phetisetso e matla ea kaho le ho se sebetse ho hoholo ho hoholo.
Lilemong tsa ts'ebetso ea machabeng, likhoebo tsa China tantalum li ntlafalitse lits'ebetso le lisebelisoa tsa tsona, li ekelitse sekhahla sa sehlahisoa, mefuta e fapaneng le boleng, 'me li kene maemong a tlhahiso ea indasteri ea tantalum le linaha tsa kopo. Ha feela re ntse re tsoela pele ho rarolla mathata a lisebelisoa tse tala, indasteri ea lihlahisoa tsa theknoloji e phahameng, le ho nchafatsa indasteri, indasteri ea tantalum ea Chaena e tla kena maemong a mebuso ea lefatše.
Nako ea poso: Sep-05-2024