Cobalt 7440-48-4

Kufotokozera Kwachidule:

Cobalt 7440-48-4


  • Dzina la malonda:Kobalt
  • CAS:7440-48-4
  • MF: Co
  • MW:58.93
  • EINECS:231-158-0
  • Khalidwe:wopanga
  • Phukusi:1 kg / thumba kapena 25 kg / ng'oma
  • Tsatanetsatane wa Zamalonda

    Zolemba Zamalonda

    Kufotokozera

    Dzina la malonda: Cobalt
    CAS: 7440-48-4
    MF: Co
    MW: 58.93
    EINECS: 231-158-0
    Malo osungunuka: 1495 ° C
    Malo otentha: 2900 °C (lit.)
    kachulukidwe: 1.03 g/mL pa 25 °C
    kutentha kutentha: Kutentha kosungira: palibe zoletsa.
    solubility H2O: sungunuka
    mawonekedwe: waya
    mtundu: Pinki mpaka wofiira mpaka violet
    Kuchuluka kwamphamvu: 8.9
    Kusungunuka kwamadzi: insoluble
    Chiwerengero: 13,2452

    Kufotokozera

    Kanthu Tinthu Kukula Chiyero(%) Kupangidwa kwa Chmical (%)
    boron carbide ufa wa zinthu zotsutsa 200 mesh 97.19 Zonse B---80.02
    Zaulere B---0.13
    Zosangalatsa ---79.89
    Zonse C---18.34
    Zaulere C---1.04
    Carbonization ---17.3
    Fe2O3---0.10
    B2O3---0.09
    B4C---97.19
    boron carbide ufa wa zinthu zotsutsa 325 mesh 97.96 Zonse B---80.10
    Zaulere B---0.20
    Boronizing ---79.90
    Zonse C---19.26
    Zaulere C---1.20
    Carbonization ---18.06
    Fe2O3---0.10
    B2O3---0.26
    Zonse B+ Zonse C---99.36
    B4C--97.96
    boron carbide ufa wa zinthu zotsutsa 60um ku 98.48 Chiwerengero cha B---78.56
    Zaulere B---0.10
    Zosangalatsa ---78.46
    Zonse C---20.84
    Zaulere C---0.82
    Carbonization ---20.02
    Fe---0.15
    B2O3---0.10
    Zonse B+ Zonse C---99.40
    B4C--98.48

    Kugwiritsa ntchito

    1.Abrasives
    Chifukwa cha kuuma kwake kwakukulu, ufa wa boron carbide umagwiritsidwa ntchito ngati abrasive pakupanga ndi kupukuta ntchito, komanso ngati zotayirira podula mapulogalamu monga madzi jet cutting.Itha kugwiritsidwanso ntchito kuvala zida za diamondi.

    2.Wotsutsa
    Ndi mawonekedwe abwino mufizikiki ndi chemistry, boron carbide ili ndi malo osungunuka kwambiri, oti agwiritse ntchito ngati wamkulu wosayaka moto.
    zinthu za warplane.

    3. Mphuno
    Kuuma kwambiri kwa boron carbide kumapangitsa kuti ikhale yolimba kwambiri komanso kukana ma abrasion ndipo chifukwa chake imagwira ntchito ngati ma nozzles popopera matope, kuphulika kwa grit ndi zodulira zamadzi.

    4.Nyukiliya ntchito
    Kutha kuyamwa manyutroni popanda kupanga ma radio nuclides omwe amakhala ndi moyo wautali kumapangitsa kuti zinthuzo zikhale zowoneka bwino ngati zoyamwitsa za nyutroni zomwe zimatuluka m'mafakitale opangira mphamvu za nyukiliya.Nyuclear ya boron carbide imaphatikizapo kutchingira, ndodo yowongolera ndi kutseka ma pellets.

    5. Zida Zankhondo
    Boron carbide, molumikizana ndi zida zina, imagwiranso ntchito ngati zida zankhondo (kuphatikiza zida zankhondo) pomwe kuphatikiza kwa zotanuka kwambiri modulus, komanso kachulukidwe kakang'ono kumapereka mphamvu yoyimitsa kwambiri kuti igonjetse ma projectiles othamanga kwambiri.

    6.Mapulogalamu ena
    Ntchito zina ndi monga zida za ceramic zimafa, zolipiritsa molondola, mabwato otuluka nthunzi poyesa zida ndi matope ndi matope.

    Kusungirako

    Sungani mu nyumba yosungiramo mpweya wabwino komanso yozizira.

    mawu olipira
    kutumiza1

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