Intshayelelo
Neodymium oxide(Nd₂O₃) yimbumba yomhlaba enqabileyo enemichiza ekhethekileyo kunye neempawu ezibonakalayo ezenza ukuba zibe yimfuneko kwiinkqubo ezahlukeneyo zetekhnoloji kunye nezoshishino. Le oxide ibonakala njengomgubo oluhlaza okwesibhakabhaka okanye i-lavender kwaye ibonisa ukufunxa okuqinileyo, ukuzinza okuphezulu kwe-thermal, kunye neempawu ezibalaseleyo zemagneti. Njengoko amashishini aqhubela phambili, imfuno ye-neodymium oxide iyakhula ngenxa yegalelo layo elikhethekileyo kwizinto zokusebenza eziphezulu kunye nobuchwepheshe bokusika.
1.Umbono jikelele weNeodymium Oxide kunye neePropati zayo zeMichiza
I-Neodymium oxide yeyeqela le-lanthanide yezinto ezinqabileyo zomhlaba. Ifumaneka ikakhulu ngokucokiswa kwe-monazite kunye ne-bastnäsite ores. Ngokomchiza, yi-amphoteric oxide, okuthetha ukuba inokusabela kuzo zombini iiasidi kunye neziseko zokwenza iityuwa ze-neodymium. Iqhayisa ngeepropathi ezomeleleyo zeparamagnetic kwaye imelana kakhulu nomhlwa, iyenza ibe yeyona nto ilungileyo kwizicelo ezifuna ukuqina kunye nokusebenza okuphezulu.
2.Ukubaluleka kwe-Neodymium Oxide kumashishini anamhlanje
Amashishini asuka kumbane ukuya kumandla ahlaziyekayo axhomekeke kakhulu kwi-neodymium oxide. Ukudityaniswa kwayo kwiinkqubo zemagneti eziphambili, izixhobo zokukhanya, kunye nabaguquli be-catalytic kuguqule ukusebenza kwemveliso kunye nokusebenza kakuhle. Njengoko iinzame zehlabathi zitshintshela kuzinzo kunye nokufakelwa kombane, indima ye-neodymium oxide kubuchwepheshe obuluhlaza iyaqhubeka nokukhula.
3.Imbali emfutshane kunye nokuFumana kweNeodymium Oxide
I-Neodymium yaqala ukufunyanwa kwi-1885 yi-chemist yase-Austrian uCarl Auer von Welsbach. Kuqale kwaphazama ngento enye ebizwa ngokuba yi-didymium, eyathi kamva yahlulwa yaba yi-neodymium kunye nepraseodymium. Ukusukela ngoko, i-neodymium oxide iye yaba yinxalenye ebalulekileyo kwiinkqubo ezahlukeneyo zenzululwazi kunye nezoshishino, igalelo ekuqhubeleni phambili kwemida emininzi yetekhnoloji.
Intshayelelo yeBreif
| Imveliso | I-Neodymium oxide |
| Cas | 1313-97-9 |
| EINECS | 215-214-1 |
| MF | Nd2o3 |
| Ubunzima beMolekyuli | 336.48 |
| Ukuxinana | 7.24 g/mL ku-20 °C(lit.) |
| Indawo yokunyibilika | 2270 °C |
| Imbonakalo | Umgubo oluhlaza okhanyayo |
| Indawo yokubilisa | 3760℃ |
| Ubunyulu | 99.9%-99.95% |
| Uzinzo | I-hygroscopic kancinci |
| Iilwimi ezininzi | NeodymOxid, Oxyde De Neodyme, Oxido Del Neodymium |
| Elinye igama | I-Neodymium(III) i-Oxide, i-Neodymium sesquioxideNeodymia; iNeodymium trioxide; I-Neodymium (3+) i-oxide; I-Dineodymium trioxide; neodymium sesquioxide. |
| Ukunyibilika | Ayinyibiliki emanzini, i-soluble ngokuphakathi kwii-acids zeminerali ezomeleleyo |
| Uphawu | Ixesha |
Indima ye-Neodymium oxide kwiimagnethi eziSebenza ngokuPhezulu
1.Njani iNeodymium Oxide Yokwandisa Amandla eNeodymium-Iron-Boron (NdFeB) Magnets
I-Neodymium oxide idlala indima ebalulekileyo kwimveliso yemagnethi ye-neodymium-iron-boron, ephakathi kwemagnethi eyomeleleyo ekhoyo namhlanje. Ngokubandakanya i-neodymium oxide kwezi magnethi, ukunyanzeliswa kwabo, ukuhlala, kunye nokuqina ngokubanzi kuphuculwe kakhulu. Oku kukhokelela kumhlaba onamandla wemagnethi oyimfuneko kwizicelo ezahlukeneyo zamashishini.
Izicelo ze-2.Iindustrial: Ukusuka kwiiMoto zoMbane ukuya kwii-Wind turbines
Iimagnethi zeNeodymium zibalulekile ekwenziweni kweenjini zombane, ngakumbi kwiimoto ezixutyiweyo nezombane (EVs). Babonelela ngetorque ephezulu kunye nokusebenza kakuhle kwamandla okufunekayo ekusebenzeni okuphezulu kweemoto. Ukongeza, iiinjini zomoya zithembele kwezi magnethi ukuze kuguqulwe amandla afanelekileyo, okwenza ukuveliswa kombane ozinzileyo kwinqanaba elikhulu.
3.Impembelelo yeeMagnethi zeNeodymium kuMandla aVuselelekayo kunye noZinzo
Njengoko ihlabathi litshintshela kwimithombo yamandla acocekileyo, indima ye-neodymium oxide kubuchwepheshe bamandla ahlaziyekayo iya ibaluleke kakhulu. Ukusebenza okugqwesileyo kweemagnethi ze-NdFeB kuphucula ukusebenza kakuhle kweenkqubo zamandla omoya kunye nombane wamanzi, ukunciphisa ukuthembela kumafutha efosili kunye negalelo kwindawo esezantsi yekhabhoni.
I-Neodymium oxide kwiGlasi kunye neCeramics Manufacturing
1.Isetyenziswa njani iNeodymium Oxide ukuVelisa iMibala yeGlasi eQhubelayo
I-Neodymium oxide sisongezo esithandwayo kwishishini leglasi ngenxa yokukwazi ukuvelisa imibala emfusa, eluhlaza okwesibhakabhaka kunye nebomvu. Lo mbala ukhethekileyo uvela ekufunxeni kwawo amaza okukhanya athile, oko kuyenza ibe lolona khetho lukhethwayo kwizinto zokuhombisa kunye nezobugcisa zeglasi.
I-2.Izicelo ze-Optical: I-Laser Glass, i-Sunglasses, kunye ne-Welding Goggles
Iglasi ye-Neodymium-doped glass isetyenziswa kakhulu kwiilaser, ibonelela ngokukhutshwa kokukhanya okuzinzileyo kunye nokuphakama okuphezulu kwezonyango, ishishini kunye nesayensi. Ukongeza, ukukwazi ukucoca amaza amaza athile kuyenza ibe yeyona nto ibalulekileyo kwiimpahla zamehlo ezikhuselayo, ezinje ngeendondo zelanga kunye neeglowusi zokuwelda, ukuqinisekisa ukhuseleko lwamehlo kwiindawo ezinobunzulu obuphezulu.
3.Indima kwizinto zeCeramic kunye neeCoatings Specialty
Abavelisi beCeramic badibanisa i-neodymium oxide kwiingubo ezikhethekileyo zokwandisa amandla omatshini kunye nokumelana nokushisa. Ezi zogquma zisetyenziswa ngokubanzi kwiithayile ze-ceramic ezisebenza kakhulu, i-cookware, kunye nezicelo zobunjineli eziphambili.
Izicelo kwi-Electronics kunye ne-Advanced Technologies
1. Ukusetyenziswa kweNeodymium Oxide kwiCapacitor Dielectrics kunye neSemiconductors
I-Neodymium oxide iqeshwe kwizinto ze-dielectric ze-capacitors, apho imvume yayo ephezulu iphucula ukugcinwa kwamandla okusebenza kakuhle. Ikwaphononongwa njengenxalenye enokubakho kwisizukulwana esilandelayo semiconductors ukuze kuphuculwe ukusebenza kwe-elektroniki.
2.Igalelo kwiFiber Optics kunye neZixhobo zoNxibelelwano
I-Neodymium oxide iphucula ukusebenza kweentambo zefiber optic ngokunciphisa ukulahleka komqondiso kunye nokuphucula ukusebenza kakuhle kokuhanjiswa. Oku kwenza ukuba kube yinto exabisekileyo kwinethiwekhi yonxibelelwano olukhawulezayo kunye namaziko edatha.
3.Indima kwi-Nanotechnology kunye nemimandla yoPhando olusakhulayo
Abaphandi be-Nanotechnology baphanda i-neodymium oxide ngokukwazi kwayo kwi-catalysis, ukuhanjiswa kweziyobisi ekujoliswe kuzo, kunye nobuchule obuphambili bokucinga. Ukukwazi kwayo ukusebenzisana kwi-nanoscale kuvula amathuba okuphumelela kwenguqu kwiinkalo ezininzi zenzululwazi.
Ii-Catalysts kunye ne-Chemical Processing Applications
1.Indlela iNeodymium Oxide eyiphucula ngayo iNtsebenzo yeCatalyst kwiPetroleum Refining
Ekucokiseni i-petroleum, i-neodymium oxide isebenza njenge-catalyst esebenzayo ekuqhekekeni kunye nokuphendula kwe-hydroprocessing, ukuphucula umgangatho wamafutha kunye nokusebenza kakuhle kwemveliso.
I-2.Indima Yayo kwi-Automotive Catalytic Converters
I-Neodymium oxide inegalelo ekusebenzeni kakuhle kwee-automotive converters catalytic ngokuququzelela ukuchithwa kwezinto ezikhutshwayo ezinobungozi, ukunciphisa ukungcoliseka kwendalo.
I-3.Izicelo ezinokuthi zibekho kwi-Green Chemistry kunye ne-Sustainable Industrial Processes
Ubunakho be-neodymium oxide kwi-chemistry eluhlaza bunwenwela kwisakhono saso sokuphucula ukusebenza kakuhle kokusabela kunye nokunciphisa inkunkuma kwi-chemical synthesis. Iipropathi zayo ze-catalytic ziyaphononongwa kwizicelo ezizinzileyo zemizi-mveliso, ezinje ngokubamba ikhabhoni kunye nokuguqulwa kwetekhnoloji.
Izicelo zonyango nezeNzululwazi
1.Ukusetyenziswa kweeLasers ezisekelwe kwi-Neodymium kwiiNkqubo zezoNyango
I-Neodymium-doped yttrium aluminium garnet (Nd: YAG) lasers isetyenziswa ngokubanzi kwiinkqubo zonyango, kubandakanywa utyando lwamehlo, i-dermatology, kunye nonyango lomhlaza. Ukuchaneka kwabo kunye nokungangeneleli okuncinci kubenza bafaneleke kwizicelo ezahlukeneyo zonyango.
I-2.Izicelo kwi-MRI Contrast Agents kunye noPhando lwe-Biomedical
I-Neodymium oxide iphononongwa ngamandla ayo ekwandiseni i-imaging resonance imaging (MRI) ii-agent ezichaseneyo. Iipropathi zayo zeparamagnetic zivumela ukucaca okuphuculweyo kwemifanekiso, inceda kuxilongo lwezonyango oluchanekileyo.
I-3.Ixesha elizayo elinokubakho ekunikezelweni kweziyobisi kunye noNyango oluJolisiweyo
Uphando oluqhubekayo lubonisa ukuba i-nanoparticles esekelwe kwi-neodymium ingasetyenziselwa ukuhanjiswa kweziyobisi ezijoliswe kuyo, ukuqinisekisa unyango oluchanekileyo kunye nemiphumo emibi encinci. Oku kunamandla okuguqula amayeza omntu kunye nonyango lomhlaza.
I-Neodymium oxide sisixhobo esibalulekileyo esineenkqubo ezahlukeneyo kumashishini amaninzi, ukusuka kwimagnethi esebenza kakhulu kunye nombane ukuya kubuchwepheshe bezonyango kunye nezisombululo zamandla ezizinzileyo. Iimpawu zayo ezizodwa zeekhemikhali ziyenza ibaluleke kakhulu ekuqhubeleni phambili itekhnoloji yale mihla. Ukujonga phambili, iinguqulelo zokuphinda zisetyenziswe, isayensi yezinto, kunye nekhemistri eluhlaza iya kwandisa indima yayo, iqinisekise ukubaluleka kwayo okuqhubekayo ekubumbeni ikamva lamashishini ahlukeneyo.
Ixesha lokuposa: Mar-31-2025