Nickel CAS 7440-02-0 tau falegaosimea

Fa'amatalaga Puupuu:

Fa'amea fa'ameamea Nickel cas 7440-02-0


  • igoa ole oloa:Nikeli
  • CAS:7440-02-0
  • MF: Ni
  • MW:58.69
  • EINECS:231-111-4
  • Uiga:gaosimea
  • afifi:1 kilokalama / taga poʻo 25 kilokalama / paʻu
  • Fa'amatalaga Oloa

    Faailoga o oloa

    Fa'amatalaga

    Igoa o oloa: Nickel
    CAS: 7440-02-0
    MF: E leai
    MW: 58.69
    EINECS: 231-111-4
    Liu liusuavai:212 °C (tes.)(malamalama)
    Mea e fa'apuna ai: 2732 °C(malamalama)
    mafiafia:8.9
    ausa mamafa: 5.8 (vs ea)
    Teuga o le teuina: Vaega e mu
    foliga: uaea
    lanu:Pa'epa'e i le efuefu-pa'epa'e
    Lave Fa'apitoa:8.9
    Sogisogi: Le manogi
    PH:8.5-12.0

    Fa'amatalaga

    Aitema

    Fa'amatalaga
    Igoa o oloa Nikeli
    Numera Cas 7440-02-0
    fua mole Ni
    mamafa mole 58.69
    EINECS 231-111-4
    Fa'aaliga pauta uliuli
    Ni(%,Min) 99.90%
    nikeli

    Fa'atatauga

    1. O vai maneta e maua mai i le uʻamea, cobalt, nickel, ma a latou paʻu paʻu o loʻo i ai mea sili ona lelei ma e mafai ona faʻaaogaina lautele i fanua e pei o le faʻamaufaʻailogaina ma le faʻalavelave faʻafuaseʻi, masini faʻafomaʻi, tulafono faatonutonu leo, ma faʻaaliga malamalama;

    2. Fa'atonu lelei: Ona o le tele o lona fa'afanua patino ma le maualuga o le gaioiga, o le nano nickel powder o lo'o i ai ni a'afiaga sili ona malosi ma e mafai ona fa'aogaina mo fa'a'aga o le hydrogenation fa'aletino, togafitiga o le ta'avale, ma isi;

    3. Fa'aleleia lelei le fa'amumu: Fa'aopoopoina le pauta nikeli nano i le suau'u malosi fa'aoso o roketi e mafai ona fa'atuputeleina ai le fua fa'avevela, vevela fa'avevela, ma fa'aleleia atili le mautu o le suau'u.

    4. Faʻapipiʻi faʻapipiʻi: faʻapipiʻi faʻaeletonika e masani ona faʻaaogaina i uaea, afifiina, fesoʻotaʻiga, ma isi mea i totonu ole pisinisi microelectronics, e taʻalo ai se sao taua i le faʻaitiitiga o masini microelectronic. O le paʻu eletise e faia i le nickel, copper, aluminum and silver nano powders e sili ona lelei le faʻatinoga, lea e faʻamalosia ai le faʻaleleia atili o le taamilosaga;

    5. Mea eletise eletise maualuga: E ala i le faʻaaogaina o le nano nickel powder ma faʻagasologa talafeagai, e mafai ona gaosia eletise faʻatasi ma le tele o luga o le eleele, lea e mafai ona faʻaleleia atili ai le lelei o le faʻamalolo;

    6. Fa'aopoopo sintering fa'agaoioia: ona o le tele o vaega o luga o le eria ma luga o atoms, nano pauta o lo'o i ai se tulaga maualuga malosi ma malosi sintering gafatia i le vevela maualalo. O se faʻaopoopoga faʻapipiʻi lelei ma e mafai ona faʻaitiitia ai le vevela o le paʻu o le paʻu uʻamea ma oloa sima maualuga;

    7. Faʻasagaga faʻapipiʻi faʻafefe mo mea uma e lua ma mea e le faʻaogaina: Ona o le maualuga o le faʻaogaina o luga ole nano alumini, kopa, ma le nickel, e mafai ona faʻaogaina faʻalava i le vevela i lalo ifo o le liusua o le paʻu i lalo ole tulaga anaerobic. O lenei tekinolosi e mafai ona faʻaaogaina i le gaosiga o masini microelectronic.

    pauta uliuli nikeli

    Teuina

    Puipuiga mo le teuina o fale teu i totonu o se faleteuoloa malulu ma fa'aalili.

    Taofi mai le afi ma le vevela.

    O le afifiina e manaʻomia e faʻamaufaʻailoga ma aua le faʻafesoʻotaʻi ma le ea.

    E tatau ona teu ese mai oxidants ma acids, ma aloese mai le teuina fefiloi.

    Fa'aaogā moli e fa'asao pa ma mea e fa'alelei ai.

    E faʻasaina le faʻaogaina o masini masini ma mea faigaluega e faʻafefe i aloiafi.

    O le nofoaga e teu ai e tatau ona faʻapipiʻiina i mea talafeagai e taofiofia ai le tafe.

    Maumau

    1. Mausalī ma mautu
    2. Mea e le fetaui Aasa, oxidants malosi, sulfur
    3. Tulaga e aloese ai mai le fa'afeso'ota'i ma le ea
    4. Polymerization lamatiaga, leai polymerization


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