Kopo ea Molybdenum le ho tsebahala ha mahlale

Molybdenum ke karolo ea tšepe, letshwao la lintho: Mo, Lebitso la Senyesemane: molybdenum, nomoro ea atomic 42, ke tšepe ea VIB. Boima ba molybdenum ke 10.2 g / cm 3, ntlha e qhibilihisang ke 2610 ℃ mme ntlha e belang ke 5560 ℃. Molybdenum ke mofuta oa tšepe e tšoeu e benyang, e thata ebile e thata, e nang le ntlha e qhibilihisang e phahameng le ho futhumatsa ho phahameng ha mocheso. Ha e sebetse ka moea mocheso oa mohatsela. Joaloka karolo ea phetoho, ho bonolo ho fetola boemo ba eona ba oxidation, 'me' mala oa molybdenum ion o tla fetoha ka phetoho ea boemo ba oxidation. Molybdenum ke karolo ea bohlokoa ea 'mele oa motho, liphoofolo le limela, e phethang karolo ea bohlokoa kholo, kholo le lefa la batho, liphoofolo le limela. Ka karolelano dikahare tsa molybdenum ka karolong e ka holimo ea lefatše ke 0.00011%. Mehloli ea mehloli ea lefatše ea molybdenum e ka ba lithane tse limilione tse 11, 'me mehloli e netefalitsoeng e ka ba lithane tse limilione tse 19.4. Ka lebaka la matla a eona a phahameng, ntlha e phahameng ea ho qhibiliha, ho hanyetsa ts'enyeho le ho itšireletsa, molybdenum e sebelisoa haholo ka tšepe, peterole, lik'hemik'hale, theknoloji ea motlakase le ea elektroniki, bongaka le temo. Sesebelisoa sa tšepe sa 3: ts'ebeliso ea molybdenum

Molybdenum e nka sebaka sa pele indastering ea tšepe le tšepe, e ikarabellang bakeng sa 80% ea ts'ebeliso ea molybdenum, e lateloa ke indasteri ea lik'hemik'hale, e ikarabellang bakeng sa 10%. Ntle le moo, molybdenum e boetse e sebelisoa ho mahlale a motlakase le a elektroniki, bongaka le temo, e ikarabellang bakeng sa ts'ebeliso e felletseng ea 10%.

Molybdenum ke moreki e moholo oa tšepe le tšepe, 'me e sebelisoa haholo tlhahiso ea tšepe ea alloy (e ka bang 43% ea molybdenum ts'ebelisong ea tšepe kaofela), tšepe e sa hloekang (e ka bang 23%), tšepe ea lisebelisoa le tšepe e lebelo haholo (e ka bang 8% ), tšepe le li-roller (tse ka bang 6%). Boholo ba molybdenum bo sebelisoa ka kotloloho molemong oa ho etsa tšepe kapa tšepe ka mora briquetting ea liindasteri molybdenum oxide, ha karolo e nyane e qhibilihisoa ho ferromolybdenum ebe e sebelisoa ho etsa tšepe. Molybdenum e le motsoako oa tšepe, e na le melemo e latelang: ho ntlafatsa matla le ho tiea ha tšepe; ho ntlafatsa ts'enyeho ea tšepe ka tharollo ea acid-base le tšepe ea mokelikeli; ho ntlafatsa tšepe qhoaele hanyetsa; ntlafatsa ho thatafala, weldability le mocheso ho hanyetsa tsa tšepe. Mohlala, tšepe e sa hloekang e nang le molybdenum ea 4% - 5% hangata e sebelisoa libakeng tse nang le ts'enyeho e matla le ts'enyeho, joalo ka lisebelisoa tsa metsing le lisebelisoa tsa lik'hemik'hale.

Motsoako o se nang litšepe o entsoe ka molybdenum matrix le likarolo tse ling (joalo ka Ti, Zr, HF, W le re). Lintho tsena tsa motsoako ha li phethe feela karolo ea ho matlafatsa tharollo le polasetiki e tlase ea mocheso oa molybdenum alloy, empa hape e theha mohato o tsitsitseng le o qhalakaneng oa carbide, o ka ntlafatsang matla le thempereichara ea recrystallization ea alloy. Li-alloys tse thehiloeng ho Molybdenum li sebelisoa ka bongata linthong tse futhumatsang haholo, li-abrasives tsa extrusion, likhalase tse qhibilihisang sebōpi, liphahlo tsa ho fafatsa, lisebelisoa tsa ho sebetsana le tšepe, likarolo tsa lifofa-sebakeng joalo-joalo ka lebaka la matla a tsona a matle, botsitso ba mechini le ductility e phahameng.

2. Lisebelisoa tsa Molybdenum lefats'eng li shebiloe haholo moeling o ka bochabela oa Pacific Basin, ke hore, ho tloha Alaska le British Columbia ho ea United States le Mexico ho ea Andes, Chile. Lithaba tse tsebahalang haholo ke lithaba tsa Cordillera tse Amerika. Ho na le palo e kholo ea li-depositi tsa porphyry molybdenum le porphyry koporo e kopaneng lithabeng, joalo ka clemesk le Henderson porphyry molybdenum deposits United States, elteniente le chuki naheng ea Chile The porphyry copper molybdenum deposits in Kamata, El Salvador and pispidaka in Canada, andako porphyry molybdenum depositi naheng ea Canada le hailanwali porphyry koporo ea molybdenum depositi naheng ea Canada, jj China le eona e ruile ka lisebelisoa tsa molybdenum, liprofinse tsa Henan, Shaanxi le Jilin li ikarabella bakeng sa 56.5% ea kakaretso ea lisebelisoa tsa molybdenum Chaena.

China ke e 'ngoe ea linaha tse nang le lisebelisoa tse ngata tsa molybdenum lefatšeng. Ho ea ka tlhaiso-leseling e phatlalalitsoeng ke Lekala la mobu le lisebelisoa, qetellong ea 2013, pokello ea China ea Molybdenum e ne e le lithane tse limilione tse 26.202 (litaba tsa tšepe). Ka 2014, mehloli ea China ea Molybdenum e eketsehile ka lithane tse limilione tse 1.066 (tšepe ea tšepe), ka hona ka 2014, mehloli ea China ea Molybdenum e fihletse lithane tse limilione tse 27.268 (litaba tsa tšepe). Ntle le moo, ho tloha ka 2011, China e sibollotse merafo e meraro ea molybdenum e nang le boima ba lithane tse limilione tse 2, ho kenyeletsoa le shapinggou Profinseng ea Anhui. Ha e le naha e kholo ka ho fetisisa ea lisebelisoa tsa molybdenum lefatšeng, setsi sa lisebelisoa tsa China se tsitsitse haholoanyane.