99.99% min Dysprosium Oxide Dy2O3

ʻO ka wehewehe pōkole:

Ka inoa huahana: Dysprosium Oxide
Maʻemaʻe: 99%-99.999%
Kumu: Dy2O3
Helu CAS: 1308-87-8
Kaumaha Molekala: 373.00
Māmā: 7.81 g/cm3
Kahi hehee: 2,408° C
Ke ʻano: ʻO ka pauka keʻokeʻo


Huahana Huahana

Huahana Huahana

ʻIke pōkole oDysprosium Oxide

Huahana:Dysprosium Oxide
Kumu: Dy2O3
Maʻemaʻe:99.9999%(6N) ,99.999%(5N), 99.99%(4N),99.9%(3N) (Dy2O3/REO)
Helu CAS: 1308-87-8
Kaumaha Molekala: 373.00
Māmā: 7.81 g/cm3
Kahi hehee: 2,408° C
Ke ʻano: ʻO ka pauka keʻokeʻo
Hoʻoheheʻe: ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i loko o nā ʻakika mineral ikaika
Nā ʻōlelo he nui: Dysprosium Oxid, Oxyde De Dysprosium, Oxido Del Disprosio

Hoʻohana i ka Dysprosium Oxide

ʻO Dysprosium Oxide, ʻo ia ka mea kumu nui no ka Dysprosium Metal i hoʻohana nui ʻia i nā magnet Neodymium-Iron-Boron, he hoʻohana kūikawā hoʻi i nā seramika, aniani, phosphors, lasers a me Dysprosium Metal halide kukui.Hoʻohana ʻia ka maʻemaʻe kiʻekiʻe o Dysprosium Oxide i ka ʻoihana uila ma ke ʻano he uhi antireflection i nā mea photoelectric.Ma muli o ke kiʻekiʻe o ka dysprosium thermal-neutron absorption cross-section, Dysprosium-Oxide-Nickel cermets i hoʻohana ʻia i nā koʻokoʻo hoʻokele neutron-absorbing i nā reactors nuklea.ʻO ka Dysprosium a me kāna mau pūhui he mea maʻalahi loa ia i ka magnetization, hoʻohana ʻia lākou i nā noi mālama ʻikepili like ʻole, e like me nā disk paʻa.

Hoʻohana ʻia ʻo Dysprosium oxide i mea hoʻohui no nā neodymium iron boron mau magnet.ʻO ka hoʻohui ʻana ma kahi o 2-3% o ka dysprosium i kēia ʻano magnet hiki ke hoʻomaikaʻi i kona coercivity.I ka wā ma mua, ʻaʻole kiʻekiʻe ka koi no ka dysprosium, akā me ka piʻi nui ʻana o ka noi no nā neodymium iron boron magnets, ua lilo ia i mea hoʻohui pono, me ka helu ma kahi o 95-99.9%;Ma ke ʻano he mea hoʻoulu i ka pauka fluorescent, ʻo trivalent dysprosium kahi kikowaena hoʻokuʻu hoʻokahi ʻekolu kala kumu luminescent material activator ion.ʻO ka mea nui i haku ʻia i ʻelua mau pūʻali hoʻokuʻu, hoʻokahi ka hoʻokuʻu kukui melemele, a ʻo kekahi he kukui kukui polū.Hiki ke hoʻohana ʻia nā mea luminescent Dysprosium doped e like me ʻekolu mau pauka fluorescent kala mua.Pono nā metala maka no ka hoʻomākaukau ʻana i ka alloy magnetostrictive Terfenol nui, hiki ke hoʻokō i nā neʻe mechanical pololei.

Hoʻohana ʻia ia e like me ka mea maka no ka hana ʻana i ka metala dysprosium, ka hao dysprosium, ke aniani, nā kukui halogen metala, nā mea hoʻomanaʻo magneto-optical, yttrium iron a i ʻole yttrium alumini garne.

Hoʻomākaukau:Hoʻopili ka solution Dysprosium nitrate me ka solution sodium hydroxide e hoʻohua i ka dysprosium hydroxide, i hoʻokaʻawale ʻia a laila puhi ʻia no ka loaʻa ʻana o dysprosium oxide:

Hoʻopili ʻia:I loko o ka pahu kila me nā ʻeke PVC ʻelua i loko o ka ʻupena 50kg i kēlā me kēia.

Hōʻike o Dysprosium Oxide

Dy2O3 /TREO (% min.) 99.9999 99.999 99.99 99.9 99
TREO (% min.) 99.5 99 99 99 99
Pohō ma ka ʻā ʻana (% max.) 0.5 0.5 0.5 1 1
Na Laka Laha ole ppm max. ppm max. ppm max. % ka nui. % ka nui.
Gd2O3/TREO
Tb4O7/TREO
Ho2O3/TREO
Er2O3/TREO
Tm2O3/TREO
Yb2O3/TREO
Lu2O3/TREO
Y2O3/TREO
0.1
0.2
0.2
0.3
0.1
0.1
0.2
0.2
1
5
5
1
1
1
1
5
20
20
100
20
20
20
20
20
0.005
0.03
0.05
0.01
0.005
0.005
0.01
0.005
0.05
0.2
0.3
0.3
0.3
0.3
0.3
0.05
ʻO nā mea haumia honua ʻole ppm max. ppm max. ppm max. % ka nui. % ka nui.
Fe2O3
SiO2
CaO
CuO
NiO
ZnO
PbO
Cl-
1
10
10
5
1
1
1
50
2
50
30
5
1
1
1
50
10
50
80
5
3
3
3
100
0.001
0.015
0.01
0.01
0.003
0.03
0.03
0.02

Nānā:ʻO ka maʻemaʻe pili, nā lepo lepo ʻole, nā lepo lepo ʻole a me nā hōʻailona ʻē aʻe hiki ke hoʻopili ʻia e like me nā koi o ka mea kūʻai aku.

Palapala:

5

Nā mea hiki iā mākou ke hāʻawi:

34


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