Waizviziva here? Iyo Element Neodymium yakawanikwa muVienna muna 1885 naKarl auer. Paunenge uchidzidza Ammonium kudhora tetrahydrate, orr yakaparadzaniswa neodymium uyePraseodymiyokubva musanganiswa weiyo neodymium uye praseodymium kuburikidza neyekufunga kuongororwa. Kuitira kuyeuka kusaziva kweytrium, iyo yeGerman chemist welsbach, orr anonzi neodymium "Neodymium"
Mushure me orr akawana chinhuneodymium, vamwe vemakemikari vakanga vasina chokwadi chekuwanikwa. Nekudaro, muna 1925, yekutanga yakanaka sampuro yesimbi yakagadzirwa. Muma1950s, iyo Lindsay Chemical Desision
Kuitisa kutengeserana kwekunatswa kweiyo neodymium kuburikidza neIon exchange nzira.
Kwechinguva mushure mekuwanikwa kweNeodzoum, haina kushandiswa zvakanyanya. Nekudaro, nekuvandudzwa kwesainzi uye tekinoroji, eodymemium element yatanga kushandiswa muminda yakawanda nekuda kwezvinhu zvakasarudzika zvemuviri uye zvemakemikari. Muma1930s, yekutengeserana neodymium yakashandiswa segirazi dhayi, uye girazi reNeodymium rakashandiswa kugadzira rakatsvuka kana girazi-rakashongedzwa girazi.
Neodymiumyakakwezva kutarisisa kwakawanda nekuda kweiyo yakasarudzika yemuviri uye yemakemikari zvivakwa. Kunyanya mumakore achangopfuura, kushandiswa kweneodymiumMunzvimbo dzakawanda zvakaramba zvichiwedzera, uye kukosha kwayo kwave kuri mukurumbira. Saka, chii chakasarudzika nezve neodymium? Nhasi, ngatiregerei chakavanzika cheNeodhium.
Minda yekushandisa yeiyo neodymium element
1. Magnetic zvinhu: Iyo inowanzoitwa application yeiyo neodymium iri mukugadzirwa kwemagineti zvachose. Kunyanya, neodymium iron boron magnets (Ndfeb) ndedzipi dzakasimba kwazvo kuzivikanwamagneti zvachose. Iyi magnks idzo dzinoshandiswa zvakanyanya kushandura uye kuchengeta simba mumidziyo yakadai saMotors, jenticors, magineti rekufungidzira kuti zvishandiso, matauro akaoma, vatauri uye mota yemagetsi.
2Zvikamu zvemotokari uye zvimwe zvakakwirira-zvekuita zvinhu. Simbisa kushandisa.
3
4 Izvi zvine zvizere zvazvinoreva zvekuchengetedza zvakatipoteredza uye mvura zviwanikwa manejimendi.
5. Ndfeb poda: Neodymium anoita basa rakakosha mukugadzirwa kweIDFEB PODDS, ayo anoshandiswa mukugadzirwa kwemagineti zvachose.
6. Zvekushandisa Zvekushandisa: Kunyangwe isiri iyo nzvimbo yekutanga yekushandisa, neodymium inoshandiswawo mune mamwe midziyo yekurapa, yakadai seyemagineti yekufungidzira (mri) michina.
7
Iyo yakasarudzika yemagineti uye yemakemikari zvivakwa zve neodymium inoita kuti ishandiswe zvakanyanya muminda yakawanda, kunyanya mumagetsi, simba uye sainzi.
Zvivakwa zvemuviri zveNeodymiumNeodymiumChemical Symbol: ND, ATOMIC Nhamba: 60. Icho chinhu chisingawanzo kuitika pasi nenhevedzano yezvinhu zvakasarudzika zvemuviri. Izvi zvinotevera kujekeswa kwakazara kune zvivakwa zveNeodymium:
1. Density: Iyo density yeiyo neodymium ndeye 7.01 g / cubic centimeter. Izvi zvinoita kuti ienzane pane mamwe akawanda masimbi ezvesimbi, asi zvakadaro zvakaringana.
2.. Izvi zvinoratidza kuti neodymium ane yakanyanya kunyungudika uye inovira mapoinzi, ichiita kuti ive yakagadzikana munzvimbo dzakakwirira-tembiricha.
3 Pamhepo tembiricha, ine chimiro chepedyo-chakarongedzwa, asi chinoshanduka kune muviri-contice cubic chimiro kana tembiricha yamutswa kusvika pamashanu emadhora celsius.
4. Magnetism:Neodymiumis paramagnetsic pamhepo tembiricha, zvinoreva kuti inokwezva kune yekunze magineti minda. Nekudaro, paakatonhorera kune yakaderera tembiricha (anenge -033.2 degrees celsius or -423.8 degrees Fahrenheit), inova diaferomagnetic, inoratidzira nzvimbo dzakapesana dzegometirmy yemagineti yenguva dzose.
5. Magetsi Concity: Neodymium iChinzvimbo isina murombo yemagetsi, nemagetsi akaderera ekuita. Izvi zvinoreva kuti haasi akanaka muitiki wemagetsi uye haana kukodzera kuti zvikumbiro zvakadai seaya waya yemagetsi.
6. Inodzora conders: neodymium ine zvakare yakaderera inofamba-famba inonhuwirira, ichiita kuti isingafungidziriki kune inobata mafambiro ekudzivirira.
7. Ruvara uye Luster: Neodymium isiriyo sirivha-chena simbi ine yakajeka simbi yakasungwa.
8. Radiwe
Zvivakwa zvemuviri zveNeodymium zvinoita kuti zvive zvakakosha mune zvakanangana zvikumbiro, kunyanya mugadzirwa reFeromagnetic zvinhu uye zvakakwirira-tembiricha alloys. Yayo yeParamagnetiki uye antifermnetic zvivakwa zvakare inoita kuti ive yakakosha mukudzidza kwemagineti uye huwandu hwehuwandu.
Makemikari zvivakwa zve neodymium
Neodymium. Izvi zvinotevera sumo yakazara kune iyo makemikari zvivakwa zve neodymium:
1. Mumhepo, neOdymium inokwana nekukurumidza neokisijeni kuti iite neodymium oxides. Izvi zvinoita neodymium haikwanisi kuchengeta yayo yekupenya pamhepo tembiricha uye inozoshandisa nekukurumidza.
2..
3. Makomumboum: neodymium anogona kuumba akasiyana emakomputa, kazhinji neokisijeni, halogen, sarufa uye zvimwe zvinhu zvekugadzira makomendi, seruveid, shulides, etc.
4. Nekudaro, pasi pemamwe mamiriro, iyo +2 oxidation nyika inogona kuumbwawo.
5. Alloy kuumbwa: neodymium inogona kuumba madhiri nezvimwe zvinhu, kunyanya nesimbi simbi uye aluminium kuti iite neodymium alloum alloys. Aya madhiri anowanzove ane zvakakosha zvekushandisa mune zvemaginiti uye zvinhu zvakarongeka.
6. Kemical Kugadzirisa: Neodymium inogona kushanda secatingt kana kutora chikamu mukuita maitiro mune mamwe makemikari maitiro, kunyanya muminda yezvakawanda-tembiricha uye midziyo yemidziyo.
7.
Zvivakwa zvemakemikari zveNeodymium zvinoita kuti itambe chinzvimbo chakakosha muminda chaiyo yekushandisa, kunyanya mune zvemaginhini, yakakwira-tembiricha uye yekutsvagira sainzi yekutsvaga.
Biological zvivakwa zve neodymium
Iko kushandiswa kweiyo neodymium mumunda webvudzi kunogumira nekuti hachisi chinhu chinodiwa muzvipenyu uye radio yayo haina kusimba, ichiita kuti isingafungirwe nekufungidzira kwenyukireya. Nekudaro, kune kumwe kutsvagisa uye nzvimbo dzekushandisa inosanganisira neodymium. Izvi zvinotevera sumo yakazara kune iyo biomicial zvivakwa zve neodymium:
1. Magnetsic Resonance okufungidzira (MRI) Anosiyanisa Mumiriri: Kunyangwe isiri iyo inowanzo shandiswa musiyano mutsauko, neodymium inogona kushandiswa inogona kushandiswa kugadzirira mri mutsauko wekupesana nemumiriri. Kusanganisa neodymium ion mune chaiyo monocular zvimiro zvinogona kuwedzera musiyano weMRI mifananidzo, kuita mimwe matishu kana maronda zviri nyore kucherechedza. Iyi application ichiri muchikamu chekutsvagisa asi ine mukana wekufungidzira kwebhajeti.
2 Aya nuvarticles anogona kuunzwa mumuviri uye osunungura zvinodhaka mukati meanogamuchira masero kana kuita marapiro akadai sekurapa kwekurapa. Iyo masheti emagineti yezvikamu izvi zvinogona zvakare kushandiswa kutungamira uye kutarisa nzira yekurapwa.
3. Bundu kurapwa: Kunyangwe isiri kurapwa kwakananga, kutsvakwa kunoratidza kuti neodymium magnets inogona kushandiswa mukubatana nedzimwe kurapa, sekurapa kwemagineti. Mune iyi nzira, neodymium magrocles inounzwa mumuviri uye ikapiswa pasi pesimba rekunze kwemagineti yekuparadza mabundu. Uku kurapwa kwekuedza uye kuchiri kudzidzwa.
4 Aya makomputa anowanzo shandiswa kudzidza nzvimbo dzakadai sekutumira zvinodhaka, bioanalysis, uye moleky kufungidzira.
Izvo zvinofanirwa kucherechedzwa kuti kushandiswa kweNeodymium muBiomiMical munda inonzi nyowani uye ichiri pasi pekuenderera mberi nekutsvaga. Zvinoshandiswa zvaro zvinogumira nevanogara pasi pevhu uye radioactive zvivakwa uye zvinoda kunyatsofungisisa. Paunenge uchishandisa iyo neodymium kana macomputer, kuchengeteka uye njere dzinofanirwa kuteverwa kuti uve nechokwadi chekuti havana mikana yakaipa pane vanhu uye nharaunda.
Kugoverwa kwechisikirwo kweiyo neodymium
Neodymium chinhu chisingawanzo chinhu chinogovaniswa zvakanyanya mune zvakasikwa. Izvi zvinotevera sumo yakatsanangurwa yekugovera yeiyo neodymium muStastic:
1. Kuvapo muPasi Pasi: Neodymium ndiyo imwe yezvinhu zvisingawanzo kuitika pasi penyika, uye huwandu hwayo hunenge 38 mg / kg. Izvi zvinoita neodymium yakakura kwazvo mukuputika kwepasi, chechipiri pakati pezvinhu zvisingawanzo kuitika pasi, mushure mekunge chiguku. Neodymium inoitika mune yakawanda yakawanda yakawanda kupfuura mamwe mitezo yakajairika senge tungsten, inotungamira uye tini.
2. Muzvisingawanzo kuverengera Zvicherwa: Neodymium kazhinji haipo mune fomu yemahara, asi muchimiro chemakomputa muzvikamu zvisingawanzo. Neodymium iri mune imwe huru pasi ravhareji yepasi kana yakaita seMonazi uye Bastnäsite. Iyo neodymium mune aya maOres inogona kuparadzaniswa kuburikidza nekunhuhwirira uye yekubvisa maitiro ekutengeserana ekushandisa.
3. Munzira dzinokosha dzesimbi dzinogona dzimwe nguva dzinogona kuwanikwa mune dzimwe dzinokosha simbi deposits, dzakadai segoridhe, sirivheri, ndarira uye uranium deposits. Nekudaro, zvinowanzove zviripo muzvikamu zvidiki.
4. Gungwa Rokupa Naizvozvo, kubvisa neodymium kubva kumvura yegungwa kazhinji haisi nzira yehupfumi.
Neodymium ane zvimwe zvakawanda mukuputika kwepasi, asi inonyanya kuwanikwa muPasi Pasi Pasi Mhuka. Kubvisa uye kusarangarira neodymium kazhinji kunoda kuoma kunonhuwirira uye kunatsa maitiro kuti uite zvinodiwa zvekutengesa uye maindasitiri. Zvisingawanzo kuitika zvinhu zvakadai seOdzoum Ridza mabasa akakosha mune zvemazuva ano tekinoroji uye indasitiri, saka tsvagiridzo uye manejimendi ekugovera kwavo uye kugoverwa kwakakosha.
Mining, Exction uye kuomeswa kweNeodymium
Iyo mining uye kugadzirwa kweiyo neodymium chirongwa chakaomarara chinowanzosanganisira matanho anotevera:
1. Mining of Rare Pasi Pasi Deposits: Neodymium inonyanya kuwanikwa mune nguva isingawanikwe pasi ores, senge Monazi uye Bastnäsite. Mining risingawanzo Nyika eres ndiyo yekutanga nhanho mukugadzirwa kweiyo neodymium. Izvi zvinosanganisira kutarisira kwejasi, kuyerera, kuchera uye kubviswa kwe ore.
2. Kugadziriswa kwe ore: Kamwe mugodhi ore inobviswa, inoda kuenda kuburikidza neyekutevedzana matanho emuviri uye makemikari ekugadzirisa uye kubvisa zvinhu zvisingawanzo kuitika, kusanganisira neodymium. Aya matanho ekurapa anogona kusanganisira estnution, achikuya, grotation, acid kusimuka nekupararira.
3. Kuparadzanisa uye kuongororwa kweiyo neodymium: Mushure mekugadziriswa kweOre, iyo slurry ine zvisingawanzoitika zvinhu zvepasi zvinowanzoda kuparadzaniswa uye kubviswa. Izvi zvinowanzosanganisira nzira dzekuparadzaniswa kwemakemikari dzakadai solvent kubviswa kana ion kuchinjana. Idzi nzira dzinobvumira zvakasiyana zvinhu zvepasi pasi pasi kupatsanurwa zvishoma nezvishoma.
4 Izvi zvinogona kusanganisira nzira dzakadai solvent kubviswa, kuderedza uye electrolysis.
5. Alloy gadziriro: Zvimwe zvekushandisa zveNeodymium zvinoda kuendesa izvi nedzimwe zvinhu zvesimbi, zvakadai simbi, kugadzirira neodymium acloys ekugadzira magineti emashiripiti kana yakakwirira-tembiricha.
6. Kugadzirira mune zvigadzirwa: Neodymemium zvinhu zvinogona kuenderera mberi kugadzirira zvigadzirwa zvakasiyana-siyana, zvakadai semagineti, zvemagineti, et
Izvo zvakakosha kuti uzive kuti mugodhi uye kugadzirwa kwezvinhu zvisingawanzoitika pasi pane zvakaoma kazhinji izvo zvinowanzoda zvakashata zvemamiriro ekunze uye kuchengetedzwa zvinodiwa. Uye zvakare, iyo yekupa kemani yeashoma Element element element kuwanda uye kugadzirwa kunokanganiswa ne geopolitces uye kushandurwa kwemusika, saka kugadzirwa kwezvinhu zvisingawanzo kukwezva zvakanyanya.
Nzvimbo yekuona yeiyo neodymium element
1. Atomic yekunyudza spectry (aas): Atomic yekunyora spectrometry chinhu chinowanzo shandiswa kuongorora maitiro, akakodzera kuyera zvirimo zvezvemasimbi. Nekushandura muenzaniso kuti ubatanidzwe mumatomu ako ekuratidzira Aas ine zvakanakira kunzwa kwepamusoro, kusarudza kwakanaka uye nyore kushanda.
2 Kazhinji inoshandiswa spectral scanning nzira inosanganisira Ultraviolet-inooneka yekunyudza spectroscopy (UV-vis), fluorescence spectroscopy, uye atomic inobuda patsva (AES). Idzi nzira dzinogona kuyera zvirimo zve neodymium mumasampula nekusarudza yakakodzera wavelengths uye kudzora maresita.
3 Nzira iyi inosarudza zvirimo zvezvinhu zvichisimudzira hunhu hwekutenderera fluorescence radiation mushure mekunge sampuli inofara ne x-lays, uye kuyera chinzvimbo chepamusoro uye kusimba kweiyo fluorescence spectrum. XRF ine zvakanakira zvekukurumidza, zvinoyevedza uye zvakafanana chiyero chezvinhu zvakawanda.
4. Nzira iyi inosarudza zvirimo zvezvinhu nekushandura muenzaniso kuti ubatanidzwe mukupazwa ICP-ms ine yakanyanya sensitivity, kusarudza uye kugona kuyera akawanda zvinhu panguva imwe chete.
5. . Nekuti chinhu chimwe nechimwe chine mitsetse yakasiyana yekutaura, izvo zviri mumuenzaniso zvinogona kutsanangurwa nekuyera aya mitsara yekutarisa
Iyi nzira dzekuona dzinogona kusarudzwa sezvinodiwa, zvichienderana nemhando yemuenzaniso, inodikanwa kuona kwekunzwa uye kuongororwa mamiriro. Mune zvinoshanda zvinoshanda, nzira yakakodzera kwazvo inogona kusarudzwa kuti uone zviri mukati me praseodymium zvichibva praseodymium zvichibva praseoodymium zvichibva praseodymium zvichibva praseoodymium zvichibva praseodymium zvichibva praseodymium zvakavakirwa pakutsvaga kana zvido zveindasitiri.
Kunyatsoitwa kwekunyorwa kweAtomic yekubatanidza nzira yekuyera neodymium element
Mukuyerwa kwelement, atiomic yekushambadzira nzira yakakwirira uye kunzwa, kupa nzira inoshanda yekufunda midziyo yemakemikari, kuumbwa kwenyika uye zvemukati zvezvinhu.
Tevere, takashandisa atomi cyorption kuyera huwandu hweNeodymium. Matanho chaiwo ari seanotevera:
Gadzirira sampuli kuti uongororwe. Kugadzirira sampuro kuti ifanane nemhinduro, zvinowanzodikanwa kuti ushandise yakasanganiswa acid yekugayera kuti ifambise chiyero chinotevera.
Sarudza iyo yakakodzera atomic yekutanga spectrometer. Sarudza yakakodzera atiom commic gentrometer yakavakirwa pane zvivakwa zvemuenzaniso kuti uzwe kuyerwa uye huwandu hweiyo neodymium zvirimo izvo zvinoda kuyerwa.
Gadzirisa paramita yematongerwo okutora leatorption spectrometer. Zvinoenderana nechinhu chinofanira kuyerwa uye chimbo chehurongwa, chinja paramende yeatomu yekubuda, kusanganisira iyo yechiedza sosi, Atomizer, etomizer, et.
Kuyera iyo yekubata yeiyo neodymium. Muenzaniso wekuedzwa unoiswa muAtomizer, uye radiation yechiedza yeiyo chaiyo wavelength inoburitswa kuburikidza neiyo yechiedza sosi. Iyo neodymemium element kuti iyere inowana iyi radiwe radiation uye gadzira iyo simba shanduko shanduko. Kubata kweiyo neodymium inoyerwa ne detector.calculate zvirimo zveNeodymium. Zvichienderana neyekunyudza uye yakajairwa curve, zvirimo zveiyo neodymemium element yakaverengerwa.
Kuburikidza nezviri pamusoro apa, tinogona kunzwisisa zvakajeka kukosha uye kusizwa kwe neodymium. Semimwe yezvinhu zvisingawanzoitika pasi, Neodymium ane akasiyana siyana emuviri uye makemikari zvivakwa, izvo zvinoita kuti zvive zvakanyanya musainzi yemazuva ano uye tekinoroji. Kubva pamagineti emashiripiti kusvika kune zviridzwa zvekushandisa, kubva kuCatherys kusvika kuEerospace, Neodymium anoita basa rinokosha. Kunyangwe kuchine zvakawanda zvisingazivikanwe nezvekunzwisisa kwedu uye nekufambira mberi kwedu kwesainzi uye tekinoroji, tine chikonzero chekushamwaridzana zvakanyanya munguva yemberi uye tinoshandisa zvivakwa zvaro kuti zviite zvakanaka mukuvandudzwa kwevanhu. Kusvika kune mikana yakawanda uye makomborero.
Kutumira Nguva: Dec-10-2024