Dysprosium oxide 1308-87-8 kumu kūʻai hana

ʻO ka wehewehe pōkole:

Dysprosium oxide 1308-87-8


  • inoa huahana:Dysprosium oxide
  • CAS:1308-87-8
  • MF:Dy2O3
  • MW:373
  • EINECS:215-164-0
  • ʻAno:mea hana
  • Pūʻolo:1g / ʻeke a i ʻole 25 g / ʻōmole
  • Huahana Huahana

    Huahana Huahana

    wehewehe

    Inoa Huahana: Dysprosium oxide

    CAS: 1308-87-8

    MF: Dy2O3

    MW: 373

    EINECS: 215-164-0

    Ka helu hehee: 2330-2350 °C

    Māmā: 7.81 g/mL ma 25 °C(māmā)

    ʻAno: pauka nano

    Kala: Keʻokeʻo

    Kaumaha kiko: 7.81

    PH:7.0

    Hoʻoheheʻe wai: hiki ʻole ke hoʻonā

    Pilikino:Hygroscopic

    Merck:14,3482

    Hōʻike

    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

    Palapala noi

    ʻO Dysprosium Oxide, ʻo ia ka mea waiwai nui no ka Dysprosium Metal i hoʻohana nui ʻia i nā magnet Neodymium-Iron-Boron, he hoʻohana kūikawā hoʻi i nā ceramics, 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 lāʻau hoʻomalu neutron-absorbing i loko o nā mea hoʻoheheʻe 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 disks paʻakikī.

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