Crystalline Boron Powder

Crystalline Boron Powder

Kufotokozera Kwachidule:


  • Nambala Yachitsanzo:HR-B
  • Chiyero:2N-6N
  • Mawonekedwe:ufa
  • CAS:7440-42-8
  • Melting Point:2360 ℃
  • kuwira:2700 ℃
  • mphamvu yokoka yeniyeni:2.4
  • Kulimba:9.3
  • Ntchito:Aloyi Zowonjezera, Boron Compounds, etc
  • Tsatanetsatane wa Zamalonda

    Mafotokozedwe Akatundu

    Crystal boron ufa ndi chinthu chopangidwa ndi boron, kapangidwe kake ka maselo ndi B2O3.Maonekedwe a crystalline boron ufa makamaka amaphatikiza mawonekedwe ake oyera a ufa, kachulukidwe kakang'ono komanso kutsika kwamagetsi.Nkhaniyi imakhala ndi kukhazikika kwa kutentha ndi mankhwala, ndipo kachulukidwe kake kamene kamagwiritsidwa ntchito kwambiri pakupanga magalasi ndi ceramic.Mankhwala, ufa wa crystalline boron umasonyeza kukhudzidwa kwakukulu kwa ma asidi, makamaka ndi maziko amphamvu monga sodium hydroxide.Ikhoza kupanga ma boric acid osiyanasiyana, omwe ndi kufunikira kwake mu chemistry ndi sayansi yazinthu.Kugwiritsiridwa ntchito kwakukulu kwa crystalline boron powder ndi monga chowonjezera pa galasi ndi zoumba kuti ziwonjezere kuuma kwawo ndi mphamvu.Itha kugwiritsidwanso ntchito popanga borax ndi borates zina, zomwe zimagwiritsidwa ntchito mu galasi, zoumba, zotsukira ndi zodzoladzola.

    Kufotokozera

    Mapangidwe a Chemical a Boron Powder
    Gulu B Mapangidwe a Chemical (ppm)
    zomwe zili (%) Zoyipa (≤)
    Fe Au Ag Cu Sn Mg Mn Pb
    2N 99 200 30 3 30 35 3000 20 10
    3N 99.9 150 10 1 12 10 15 3 1
    4N 99.99 80 0.6 0.5 0.9 0.8 8 0.8 0.9
    6N 99.9999 0.5 0.02 0.02 0.03 0.09 0.02 0.07 0.02
    Gulu Kupititsa patsogolo Kupanga Kuchuluka kwa madzi
    Crystalline boron ufa Hot Solid Sintering Njira > 1.78g/cm3
    Amorphous boron ufa Magnesium Thermal Reduction Njira <1.40g/cm3

    Kugwiritsa ntchito

    Crystalline boron ufa makamaka ntchito aloyi zina, kupanga diamondi, waya kujambula amafa, mankhwala ena boron zipangizo kapena propellants, detonators, fluxes mu makampani ankhondo, etc.

    1. 2N crystalline boron ufa amagwiritsidwa ntchito mu aloyi ya boron-copper, alloy ferroboron, boron-aluminium alloy, boron-nickel alloy, etc.

    2. 3N, 4N crystalline boron ufa amagwiritsidwa ntchito kwambiri mu lithiamu-boron alloys.

    3. 3N, 4N crystalline boroni ufa akhoza kupangidwa kukhala amorphous boron ufa

    Njira yoyendetsera bwino

    kuwongolera khalidwe

    Huarui ali ndi dongosolo lokhazikika loyang'anira.Timayesa zinthu zathu poyamba tikamaliza kupanga, ndipo timayesanso tisanaperekedwe, ngakhale zitsanzo.Ndipo ngati mukufuna, tikufuna kuvomereza gulu lachitatu kuti tiyese.Zachidziwikire ngati mukufuna, titha kukupatsani zitsanzo kuti muyese.

    Zogulitsa zathu zimatsimikiziridwa ndi Sichuan Metallurgical Institute ndi Guangzhou Institute of Metal Research.Kugwirizana kwanthawi yayitali ndi iwo kumatha kupulumutsa nthawi yambiri yoyesera kwa makasitomala.


  • Zam'mbuyo:
  • Ena:

  • Lembani uthenga wanu apa ndikutumiza kwa ife