Cobalt 7440-48-4

Foto dị 74440-48- IHE
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Cobalt 7440-48-4


  • Aha Ahịa:Pobe
  • IHE:7440-48-4
  • Mf: Co
  • Mw:58.93
  • Einecs:231-158-0
  • Agwa:mmewe
  • Ihe ngwugwu:1 n'arọ / akpa ma ọ bụ 25 n'arọ
  • Nkọwa nke ngwaahịa

    Mkpado Ngwaahịa

    Nkowa

    Aha ngwaahịa: COB
    Ọnọdụ: 7440-48-4
    Mf: Co
    Mw: 58.93
    Einecs: 231-158-0
    Na-agbaze na-emegharị: 1495 ° C
    Isi mmiri: 2900 Celsius C (udo.)
    Nzoputa: 1.03 g / ml na 25 Celsius C
    Nchekwa temp.:storage okpomọkụ: Enweghị mgbochi.
    soluby H2o: soluble
    ụdị: waya
    Agba: pink na-acha ọbara ọbara na violet
    Gradity iche iche doro anya: 8.9
    Mmiri soluble: insoluble
    Merck: 13,2452

    Nkowa

    Ihe Urughuru Ịdị ọcha (%) Ihe mejupụtara ngwa (%)
    boron carbide ntụ ntụ maka ihe eji emegharị 200mesh 97.19 Ngụkọta B --- 80.02
    Free b --- 0.13
    Na-ekwu okwu --- 79.89
    Ngụkọta C --- 18.34
    Free c --- 1.04
    Carbonazation --- 17.3
    Fe2O3 --- 0.10
    B2O3 --- 0.09
    B4C --- 97.19
    boron carbide ntụ ntụ maka ihe eji emegharị 325eme 97.96 Ngụkọta b --- 80.10
    Free b --- 0.20
    Na-ekwu okwu --- 79.90
    Ngụkọta C --- 19.26
    Free c --- 1.20
    Carbonazation --- 18.06
    Fe2O3 --- 0.10
    B2O3 --- 0.26
    Ngụkọta B + Nchịkọta C --- 99.36
    B4C --- 97.96
    boron carbide ntụ ntụ maka ihe eji emegharị 60um 98.48 Ngụkọta b --- 78.56
    Free b --- 0.10
    Na-ekwugide --- 78.46
    Ngụkọta C --- 20.84
    Free c --- 0.82
    Carbonazation --- 20.02
    Fe --- 0.15
    B2O3 --- 0.10
    Ngụkọta b + C --- 99.40
    B4C --- 98.48

    Akwukwo icho oru

    1.Abrasives
    A na-eji ya dị elu, e ji ntụ ntụ carbis dị ka ihe na-adọkasị na ngwa na-eme mkpọtụ, yana dị ka ebe a na-apụ apụ na ngwa belata.

    2.refractory
    Ya na njiri mara zuru oke na physics na kemịkal
    ihe nke jọgburu onwe ya.

    3. Nozzles
    Oke isi ike nke boron Carbide na-enye ya uwe na-eme ka ọ bụrụ ihe na-eme ka ọ bụrụ ihe ga-ahụ maka pumple pumple, na-egbu egbu na mmiri.

    Ngwa 4.nuclella
    Ike ya ịmịkọta nchara na-enweghị usoro dị ndụ na-eme ka ihe dị mma dị ka ihe na-atọ ụtọ na osisi nutlia na-abawanye gụnyere ọbelata, ma na-achịkwa mkpanaka ma mechie eriri pellide.

    5. Ballayalic
    Boron Carbide, na cunjuction na ihe ndị ọzọ na-achọtakwa iji dị ka ihe mgbochi Ball (yana njikọta nke modulu dị elu, na-enyekwa akwụkwọ ahụ ike iji merie processions dị elu iji merie processinal project.

    Ngwa 6. Ngwa
    Ngwa ndị ọzọ gụnyere Ngwaọrụ seramic nwụrụ, akụkụ dị iche iche, na-ebugharị ụgbọ mmiri maka ihe na okwute na ụyọkọ.

    Storaji

    Chekwaa na ụlọ nkwakọba ihe na-ekpo ọkụ.

    Usoro ịkwụ ụgwọ
    Mbupu1

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