Cobalt 7440-48-4

ʻO ka wehewehe pōkole:

Cobalt 7440-48-4


  • inoa huahana:ʻO ke kopa
  • CAS:7440-48-4
  • MF: Co
  • MW:58.93
  • EINECS:231-158-0
  • ʻAno:mea hana
  • Pūʻolo:1 kg / ʻeke a i ʻole 25 kg / pahu
  • Huahana Huahana

    Huahana Huahana

    wehewehe

    Ka inoa Huahana: Cobalt
    CAS: 7440-48-4
    MF: Co
    MW: 58.93
    EINECS: 231-158-0
    Kahi hehee:1495°C
    Ka helu hoʻolapalapa: 2900 °C(kukui.)
    mānoanoa: 1.03 g/mL ma 25 °C
    ka mahana mālama: ʻAʻohe palena.
    hiki ke hoʻoheheʻe H2O: soluble
    ano: uwea
    kala: ʻulaʻula a ʻulaʻula i ka violet
    Kaumaha kiko: 8.9
    Hiki i ka wai: ʻaʻole hiki ke hoʻonā
    Merck:13,2452

    Hōʻike

    'ikamu Nui ʻāpana Maʻemaʻe(%) Ka Hoʻohui Komia (%)
    ʻO ka pauka boron carbide no nā mea refractory 200 mesh 97.19 Huina B---80.02
    Kuokoa B---0.13
    Boronizing---79.89
    Huina C---18.34
    Kuokoa C---1.04
    Carbonization---17.3
    Fe2O3---0.10
    B2O3---0.09
    B4C---97.19
    ʻO ka pauka boron carbide no nā mea refractory 325 mesh 97.96 Huina B---80.10
    Kuokoa B---0.20
    Boronizing---79.90
    Huina C---19.26
    Kuokoa C---1.20
    Carbonization---18.06
    Fe2O3---0.10
    B2O3---0.26
    Huina B+Ka huina C---99.36
    B4C---97.96
    ʻO ka pauka boron carbide no nā mea refractory 60um 98.48 Huina B---78.56
    Kuokoa B---0.10
    Boronizing---78.46
    Huina C---20.84
    Kuokoa C---0.82
    Carbonization---20.02
    Fe---0.15
    B2O3---0.10
    Huina B+Ka huina C---99.40
    B4C---98.48

    Palapala noi

    1.Abrasive
    Ma muli o kona paʻakikī kiʻekiʻe, hoʻohana ʻia ka pauka boron carbide ma ke ʻano he abrasive i ka ploishing a me ka lapping applications, a me ke ʻano abrasive i ka ʻoki ʻana i nā noi e like me ka ʻoki ʻana i ka wai.

    2.Refractory
    Me nā hiʻohiʻona maikaʻi loa i ka physics a me ka kemika, ʻo ka boron carbide he wahi hoʻoheheʻe kiʻekiʻe, e hoʻohana e like me ke ahi ahi.
    mea o ka mokulele kaua.

    3. Nozzles
    ʻO ka ʻoi loa o ka paʻakikī o ka boron carbide e hāʻawi iā ia i ka lole maikaʻi loa a me ka pale ʻana i ka abrasion a ma muli o ka loaʻa ʻana o ka noi e like me nā nozzles no ka slurry pumping, grit blasting a me nā ʻoki ʻoki wai.

    4.Nuclear noi
    ʻO kona hiki ke komo i nā neutrons me ka ʻole o ka hana ʻana i nā radio-nuclides lōʻihi e hana i ka mea hoihoi e like me ka absorbent no ka neutron radiation e kū mai ana i nā mea kanu mana nuklea.

    5. ʻO ke kapa kila Ballistic
    ʻO ka Boron carbide, i hui pū ʻia me nā mea ʻē aʻe e loaʻa ai ka hoʻohana ʻana e like me ke kāʻei ballistic (me ke kino a i ʻole nā ​​​​mea kaua pilikino) kahi i hui pū ʻia ai ka modulus elastic kiʻekiʻe, a me ka haʻahaʻa haʻahaʻa e hāʻawi i ka mea i kahi mana kūʻokoʻa kiʻekiʻe e lanakila ai nā projectiles kiʻekiʻe.

    6. Nā noi ʻē aʻe
    ʻO nā noi ʻē aʻe e pili ana i nā mea hana ceramic make, nā ʻāpana ʻāpana kikoʻī, nā moku evaporating no ka hoʻāʻo ʻana i nā lako a me nā morta a me nā pestles.

    Waihona

    E kūʻai i loko o ka hale kūʻai hau a maloʻo.

    hua'ōlelo uku
    hoʻouna ʻia1

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