Inoa mea kūʻai | Holmium Oxide |
Cas | 12055-62-8 |
MF | Ho2O3 |
Kaumaha Molekala | 377.86 |
Ka nui (g/mL,25℃) | 8.16 |
Lae hehee | 2415ºC |
Lae boling | 3900ºC |
Ka nana aku | Pauda melemele māmā |
Ka hikiwawe | ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i nā ʻakika mineral ikaika |
Paʻa | hygroscopic iki |
ʻŌlelo lehulehu | HolmiumOxid, Oxyde De Holmium, Oxido Del Holmio Hig |
inoa ʻē aʻe | Holmium(III) oxide |
EINECS | 235-015-3 |
Hs code | 2846901992 |
Brand | Epoka |
Holmium Oxide, i kapa ʻia ʻo Holmia, he hoʻohana kūikawā i nā seramika, aniani, phosphors a me ke kukui halide metala, a me ka dopant i ka laser garnet.Hiki i ka Holmium ke komo i nā neutrons fission-bred, hoʻohana ʻia ia i nā reactors nuklea e mālama i ka hopena atomic chain mai ka holo ʻana i waho o ka mana.ʻO Holmium Oxide kekahi o nā kala i hoʻohana ʻia no ka cubic zirconia a me ke aniani, e hāʻawi ana i ka kala melemele a ʻulaʻula paha.ʻO ia kekahi o nā kala i hoʻohana ʻia no ka cubic zirconia a me ke aniani, e hāʻawi ana i ka kala melemele a ʻulaʻula paha.Hoʻohana ʻia ia ma Yttrium-Aluminum-Garnet (YAG) a me Yttrium-Lanthanum-Fluoride (YLF) nā lasers solid-state i loaʻa i loko o nā lako microwave (ʻo ia ka mea i loaʻa i nā ʻano lāʻau lapaʻau a me nā niho niho).
Huahana | Holmium Oxide | |
Cas | 12055-62-8 | |
Mea hoao | Kūlana | Nā hualoaʻa |
Ho2O3/TREO | ≥99.999% | >99.999% |
Mea Nui TREO | ≥99% | 99.6% |
Nā mea haumia RE (ppm/TREO) | ||
La2O3 | ≤2 | 1.2 |
CeO2 | ≤2 | 1.1 |
Pr6O11 | ≤1 | 0.3 |
Nd2O3 | ≤1 | 0.3 |
Sm2O3 | ≤1 | 0.2 |
Eu2O3 | ≤1 | 0.1 |
Gd2O3 | ≤1 | 0.8 |
Tb4O7 | ≤1 | 10.5 |
Dy2O3 | ≤1 | 0.6 |
Yb2O3 | ≤1 | 0.2 |
Tm2O3 | ≤1 | 0.3 |
Y2O3 | ≤2 | 0.5 |
Lu2O3 | ≤2 | 0.6 |
ʻO nā mea haumia ʻole—RE (ppm) | ||
CaO | ≤10 | 3 |
Fe2O3 | ≤10 | 3 |
CuO | ≤5 | 2 |
SiO2 | ≤10 | 3 |
Cl— | ≤20 | 10 |
LOI | ≤1% | 0.32% |
Ka hopena | E hoʻokō me ka Brand maʻamau maʻamau: Epoch |
Holmium oxide (Ho2O3)he hui honua laha 'ole i loa'a ka meaholmium.Hoʻohālikelike ʻia kāna mau noi i kekahinā ʻokikene honua laha ʻole, akā loaʻa ka hoʻohana ma nā wahi kikoʻī:
1.Phosphors:
ʻO kekahi o nā noi mua oholmium oxideaia i ka hana ʻana i nā phosphors.I ka manawaholmium oxidedoped me nā mea ʻē aʻehonua lahanā mea, hiki ke hoʻohana ʻia i nā hōʻike CRT (cathode-ray tube) a me nā kukui fluorescent e hana i nā kala kikoʻī o ka mālamalama.Hoʻohana ʻia nā phosphors holmium e hana i nā kala ʻulaʻula a melemele ʻokoʻa i kēia mau noi.
2. Nā Laser Mokuʻāina Paʻa:
Hoʻohana ʻia nā lasers holmium-doped i nā noi olakino a me ka ʻepekema.Hoʻohana ʻia nā kristal holmium-doped yttrium aluminium garnet (YAG) e hana i nā lasers e hana ana ma ka ʻāpana infrared, ʻoi aku ma kahi o 2.1 micrometers.Loaʻa i kēia mau lasers nā noi i: Nā kaʻina hana lapaʻau, me ka urology (no ka mālama ʻana i nā pōhaku puʻupaʻa) a me ka dermatology.
ʻIke mamao a me nā haʻawina lewa.
ʻImi ʻepekema a spectroscopy.
3. Nuclear Control Rods:
I kekahi mau reactor nuklea,holmium oxidehiki ke hoʻohana ʻia ma ke ʻano he neutron-absorbing material i nā koʻokoʻo mana e hoʻoponopono i ke kaʻina fission a me ka mana reactor.
4. Mākēneki:
Holmiumhoʻohui ʻia i kekahi manawa i kekahihonua laha nā mākēneki, e like me nā neodymium-iron-boron (NdFeB) magnet, e hoʻonui i ko lākou mau waiwai ma nā wela haʻahaʻa.He mea nui kēia i nā noi kūikawā e like me ka noiʻi cryogenic a me nā mea lapaʻau.
5.High-Mahana Meahana:
Holmium oxidehiki ke hoʻohana ʻia ma ke ʻano he mea hoʻohui i nā mea wela kiʻekiʻe a me nā seramika, kahi e hiki ai i kāna mau waiwai kūʻokoʻa ke kōkua i ka hoʻomaikaʻi ʻana i ka hana ma nā wela kiʻekiʻe.
Holmium oxidee hoʻohana pū ʻia i ka hana ʻana onā mea hao holmium, metala holmium, nā mea hoʻopaneʻe, nā mea hoʻohui kukui halide metala, a me nā mea hoʻohui no ka hoʻomalu ʻana i nā hopena thermonuclear e like me yttrium iron a i ʻole yttrium alumina garnet.
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