Hordhac kooban
Magaca alaabta: Neodymium
Formula: Nd
CAS No.: 7440-00-8
Miisaanka Molecular: 144.24
Cufnaanta: 7.003 g/ml at 25 °C
Barta dhalaalka: 1021 °C
Qaabka: Qaybo buro ah oo lacag ah, ul, ul, bireed, silig, iwm.
Xidhmada: 50kg / durbaan ama sida aad u baahan tahay
Koodhka badeecada | 6064 | 6065 | 6067 |
Darajo | 99.95% | 99.9% | 99% |
CUSBOONAYSIINTA Kiimikada | |||
Nd/TREM (% daq.) | 99.95 | 99.9 | 99 |
TREM (% daq.) | 99.5 | 99.5 | 99 |
Naadirka Dhulka Naadirka ah | % ugu badnaan | % ugu badnaan | % ugu badnaan |
La/TREM Ce/TREM Pr/TREM Sm/TREM Eu/TREM Gd/TREM Y/TREM | 0.02 0.02 0.05 0.01 0.005 0.005 0.01 | 0.03 0.03 0.2 0.03 0.01 0.01 0.01 | 0.05 0.05 0.5 0.05 0.05 0.05 0.05 |
Wasakhyada Dhulka Aan Naadirka Ahayn | % ugu badnaan | % ugu badnaan | % ugu badnaan |
Fe Si Ca Al Mg Mn Mo O C | 0.1 0.02 0.01 0.02 0.01 0.03 0.03 0.03 0.03 | 0.2 0.03 0.01 0.04 0.01 0.03 0.035 0.05 0.03 | 0.25 0.05 0.03 0.05 0.03 0.05 0.05 0.05 0.03 |
- Magnets joogto ah: Neodymium waxa aad loogu yaqaanaa doorka ay ku leedahay soo saarida birta neodymium iron boron (NdFeB) magnets, kuwaas oo ka mid ah magnets-ka joogtada ah ee ugu xoogan ee hadda la heli karo. Magnet-yaashan waxaa loo isticmaalaa codsiyo kala duwan, oo ay ku jiraan matoorada korontadu, koronto-dhaliyeyaasha, darawallada adag, iyo mishiinnada resonance imaging (MRI). Xooggooda sare ee birlabeedka iyo cabbirkooda is haysta ayaa ka dhigaya shay lagama maarmaan u ah tignoolajiyada casriga ah, gaar ahaan aaladaha tamarta waxtarka leh.
- Laser: Neodymium waxaa loo isticmaalaa lasers-state adag, sida neodymium-doped yttrium aluminium garnet (Nd: YAG) lasers. Laydhkan ayaa si weyn loogu isticmaalaa codsiyada caafimaadka, oo ay ku jiraan qalliinka laysarka iyo hababka qurxinta, iyo sidoo kale codsiyada warshadaha ee jarida iyo alxanka. Waxtarka iyo wax-ku-oolnimada laser-ka neodymium waxay ka dhigtaa qalab qiimo leh oo dhinacyo kala duwan ah.
- Wakiilka Alloying: Neodymium waxaa loo isticmaalaa sida wakiilka alloying ee biraha kala duwan si loo hagaajiyo sifooyinka farsamo iyo caabbinta daxalka. Inta badan waxaa lagu daraa aluminium iyo magnesium alloys si ay u kordhiyaan xooggooda iyo cimrigooda. Alloys-ka ku jira neodymium waxaa loo isticmaalaa hawada, baabuurta, iyo codsiyada militariga halkaas oo waxqabadka iyo isku halaynta ay muhiim u yihiin.
- Dhalooyinka iyo CeramicsXeryahooda Neodymium waxaa loo isticmaalaa in lagu soo saaro muraayado khaas ah iyo dhoobada. Neodymium oxide (Nd2O3) waxaa loo isticmaalaa in lagu abuuro muraayad leh sifooyin muuqaal gaar ah, sida saamaynta beddelka midabka iyo hufnaanta oo la hagaajiyay. Codsigan ayaa si gaar ah qiimo ugu leh soo saarista aaladaha indhaha ee tayada sare leh, oo ay ku jiraan muraayadaha iyo filtarrada.
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