Nikela CAS 7440-02-0 kumu kūʻai hale hana

ʻO ka wehewehe pōkole:

Mea hoʻolako hana Nickel cas 7440-02-0


  • inoa huahana:Nikela
  • CAS:7440-02-0
  • MF: Ni
  • MW:58.69
  • EINECS:231-111-4
  • ʻAno:mea hana
  • Pūʻolo:1 kg / ʻeke a i ʻole 25 kg / pahu
  • Huahana Huahana

    Huahana Huahana

    wehewehe

    Ka inoa huahana: Nickel
    CAS: 7440-02-0
    MF: Ni
    MW: 58.69
    EINECS: 231-111-4
    Ka helu heheʻe: 212 °C (Dek.)(L.)
    Puni hoʻolapalapa: 2732 °C(kukui.)
    mānoanoa: 8.9
    māhu mahu:5.8 (vs ea)
    mahana mālama ʻia: ʻĀpana ahi
    ano: uwea
    kala: Keʻokeʻo i ke keʻokeʻo hina
    Kaumaha kiko: 8.9
    Aala: ʻAʻala ʻole
    PH:8.5-12.0

    Hōʻike

    Nā mea

    Nā kikoʻī
    inoa huahana Nikela
    Helu cas 7440-02-0
    ʻAno molekala Ni
    Kaumaha molekula 58.69
    EINECS 231-111-4
    Ka nana aku pauda ʻeleʻele
    Ni(%,Min) 99.90%
    nikela

    Palapala noi

    1. ʻO nā wai magnetic i hana ʻia mai ka hao, cobalt, nickel, a me kā lākou mau pauka huila he mau waiwai maikaʻi loa a hiki ke hoʻohana nui ʻia i nā kula e like me ke sila a me ka haʻalulu haʻalulu, nā mea lapaʻau, nā hoʻoponopono kani, a me ka hōʻike māmā;

    2. Efficient catalyst: Ma muli o kona nui kiko'ī kiko'ī āpana a me ka hana kiʻekiʻe, nano nickel pauda he ikaika loa catalytic hopena a hiki ke hoʻohana 'ia no ka organic hydrogenation reactions, kaʻa exhaust lapaʻau, etc;

    3. Hiki ke hoʻonui i ka hoʻonui ʻana i ka puhi ahi: ʻO ka hoʻohui ʻana i ka pauka nano nickel i ka wahie paʻa e hoʻolalelale i nā pōhaku hiki ke hoʻonui nui i ka nui o ka puhi ʻana, ka wela wela, a me ka hoʻomaikaʻi ʻana i ka paʻa o ka wahie.

    4. Conductive paste: Hoʻohana nui ʻia ka paʻi uila i ka wili, hoʻopili, pili, a me nā mea ʻē aʻe i ka ʻoihana microelectronics, e pāʻani ana i kahi kuleana nui i ka miniaturization o nā mea microelectronic. ʻO ka paʻi uila i hana ʻia me ka nickel, copper, aluminum and silver nano powders he hana maikaʻi loa ia, kahi mea e hoʻomaikaʻi hou ai i ke kaapuni;

    5. Nā mea electrode hana kiʻekiʻe: Ma ka hoʻohanaʻana i ka pauka nano nickel a me nā kaʻina hana kūpono, hiki ke hanaʻia nā electrodes me kahi ākea nui, hiki ke hoʻonui i ka pono o ka hoʻokuʻuʻana;

    6. Hoʻohui ʻia ka sintering: no ka nui o ka ʻāpana o ka ʻili a me nā ʻāpana o ka ʻili, ʻo ka nano pauka he kūlana ikehu kiʻekiʻe a me ka ikaika sintering i nā haʻahaʻa haʻahaʻa. He mea hoʻohui hoʻohui maikaʻi a hiki ke hoʻohaʻahaʻa nui i ka mahana sintering o nā huahana metallurgy pauka a me nā huahana ceramic kiʻekiʻe;

    7. Ka mālama ʻana i ka uhi conductive o ka ʻili no nā mea metala a me nā mea hao ʻole: Ma muli o nā ʻili i hoʻoikaika nui ʻia o nano aluminika, keleawe, a me ka nickel, hiki ke hoʻohana ʻia nā uhi ma nā mahana ma lalo o ka helu heheʻe o ka pauka ma lalo o nā kūlana anaerobic. Hiki ke hoʻohana ʻia kēia ʻenehana i ka hana ʻana i nā mea microelectronic.

    pauda ʻeleʻele nickel

    Waihona

    E mālama i ka mālama ʻana E kūʻai i loko o kahi hale kūʻai anuanu.

    E mālama i ke ahi a me nā kumu wela.

    Pono e hoʻopaʻa ʻia ka ʻeke a ʻaʻole pili i ka ea.

    Pono e mālama kaʻawale ʻia mai nā oxidants a me nā waikawa, a pale i ka waiho ʻana.

    E hoʻohana i nā kukui pahū a me nā keʻena ea.

    ʻAʻole ʻae ʻia ka hoʻohana ʻana i nā mea hana mechanical a me nā mea hana e pili ana i nā huna ahi.

    Pono e hoʻolako ʻia ka wahi mālama me nā mea kūpono e loaʻa ai ka leakage.

    Paʻa

    1. Paʻa a paʻa
    2. ʻO nā mea kūpono ʻole ʻO nā ʻakika, nā oxidants ikaika, sulfur
    3. Nā kūlana e pale aku i ka pilina me ka ea
    4. Nā pōʻino polymerization, ʻaʻohe polymerization


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