Boron carbide CAS 12069-32-8 kumu kūʻai hale hana

ʻO ka wehewehe pōkole:

mea hoʻolako Boron carbide cas 12069-32-8


  • inoa huahana:Boron carbide
  • CAS:12069-32-8
  • MF:CB4
  • MW:55.25
  • EINECS:235-111-5
  • ʻAno:mea hana
  • Pūʻolo:1 kg / kg a i ʻole 25 kg / pahu
  • Huahana Huahana

    Huahana Huahana

    wehewehe

    Inoa Huahana: Boron carbide
    CAS: 12069-32-8
    MF: CB4
    MW: 55.25
    EINECS: 235-111-5
    Kahi hehee: 2450°C
    Puni paila: 3500°C
    Māmā: 2.51 g/mL ma 25 °C (māmā)
    ʻAno: pauka
    Kaumaha kikoʻī: 2.51
    kala: ʻeleʻele
    Merck: 14,1344

    Hōʻike

    ʻO ka nui o nā ʻāpana ʻāpana (nm) 50 1000
    maemae % >99.9 >99.9
    ʻĀpana ili kūikawā (m2/g) 49 12
    Ka nui o ka leo (g/cm3 1.18 1.56
    ʻO ka mānoanoa (g/cm3 2.5 2.5
    Ka nana aku Pauda ʻeleʻele
    Nui ʻāpana Hiki ke hāʻawi ʻia nā ʻāpana ʻāpana like ʻole e like me nā koi o ka mea kūʻai aku

    Palapala noi

    1. ʻO ka Nano boron carbide pauda he kiʻekiʻe ka neutron absorption maikaʻi ma mua o ka micron-sized boron carbide pauda, ​​no laila ua hoʻohana nui ʻia i ka ʻoihana nuklea a me ka ʻoihana pale aupuni;
    2. Hoʻohui ʻia ka pale pale pōkā boron carbide i puhi ʻia me ka nano boron carbide pauka, hoʻomaikaʻi maikaʻi ʻia ka hana mechanical, hoʻomaikaʻi maikaʻi ʻia ke kūpaʻa komo ʻana, a ʻoi aku ka maikaʻi o ka pale pale kaua;
    3. ʻAʻole hoʻohana wale ʻia ka pauka Boron carbide i nā mea refractory, nā ʻāpana ana pololei, akā hoʻohana pū ʻia i ka hana ʻana i nā nozzles kiʻekiʻe, nā apo sealing a me nā huahana keramika maikaʻi ʻē aʻe;
    4. ʻO ka boron carbide cas 12069-32-8 he mea hoʻopaʻa paʻa synthetic. Ma ke ʻano he abrasive, ʻoi aku ka maikaʻi o ka wili ʻana a ʻaʻole ia e lawe mai i nā haumia i loko. He pani kūpono ia no nā abrasive daimana;
    5. ʻO nā mea refractory kiʻekiʻe kiʻekiʻe, nā seramika ʻenekinia maikaʻi, e like me nā nozzles kiʻekiʻe, nā apo sealing, ʻoihana nuklea, ʻoihana pale aupuni.

    Uku

    * Hiki iā mākou ke hāʻawi i nā koho uku i kā mākou mea kūʻai aku.
    * Ke haʻahaʻa ka huina, uku maʻamau nā mea kūʻai aku me PayPal, Western Union, Alibaba, a me nā lawelawe like ʻole.
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    * Eia kekahi, e hoʻohana ka nui o nā mea kūʻai aku iā Alipay a i ʻole WeChat Pay e hana i nā uku.

    uku

    Waihona

    Pono e hoʻopaʻa ʻia a mālama ʻia ka Boron carbide cas 12069-32-8 i kahi maloʻo a maloʻo.

    ʻAʻole pono e hōʻike ʻia ʻo Boron carbide i ka lewa no ka manawa lōʻihi e pale ai i ka agglomeration ma muli o ka makū, e hoʻopilikia i ka hana dispersion a me ka hopena hoʻohana.

    Eia kekahi, e pale i ke kaumaha kaumaha a mai hoʻopili aku me nā mea ʻokiʻoki.

    Lawe ʻia e like me nā waiwai maʻamau.

    FAQ

    1. Pehea e pili ana i ka manawa alakaʻi no ke kauoha nui nui? 
    RE: Hiki iā mākou ke hoʻomākaukau maikaʻi i nā waiwai i loko o 2 mau pule ma hope o kāu kau ʻana i ke kauoha, a laila hiki iā mākou ke hoʻopaʻa i ka wahi ukana a hoʻonohonoho i ka hoʻouna ʻana iā ʻoe.

    2. Pehea e pili ana i ka manawa alakaʻi?
    Re: No ka liʻiliʻi liʻiliʻi, e hoʻouna ʻia nā waiwai iā ʻoe i loko o 1-3 mau lā hana ma hope o ka uku.
    No ka nui nui, e hoʻouna ʻia nā waiwai iā ʻoe i loko o 3-7 mau lā hana ma hope o ka uku.

    3. Aia kekahi uku ho'ēmi ke kau mākou i ke kauoha nui?
    RE: ʻAe, e hāʻawi mākou i nā hoʻemi like ʻole e like me kāu kauoha.

    4. Pehea e loaʻa ai iaʻu kahi laʻana e nānā i ka maikaʻi?
    RE: Ma hope o ka hōʻoia ʻana o ke kumukūʻai, hiki iā ʻoe ke koi i ka laʻana e nānā i ka maikaʻi a makemake mākou e hāʻawi i ka laʻana.

    FAQ

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