Rea u amohela liwebsaeteng tsa rona!

Nicr20alsi e nang le terata ea Karma Alloy ea boleng bo botle ba Ppm

Tlhaloso e Khutšoanyane:

Motsoako oa Karma o entsoe ka koporo, nikeli, Aluminium le Tšepe e le likarolo tsa mantlha. Ho hanyetsa ho phahame ka makhetlo a 2 ~ 3 ho feta MENTONG. E na le coefficient e tlase ea ho hanyetsa mocheso (TCR), EMF e tlase ea mocheso khahlanong le koporo, khanyetso e tšoarellang nako e telele le anti-oxidation e matla. Mocheso oa eona o sebetsang o pharaletse ho feta MENTONG (-60 ~ 300ºC). E loketse ho etsa likarolo tse nyane tsa ho hanyetsa le khatello e nepahetseng.


  • Nomoro ea Mohlala:karma
  • Ho tsitse ha matla:1.33
  • Lebitso la Sehlahisoa:terata ea karma
  • Tlhaloso:0.018-10mm
  • Botenya:8.1 g/cm3
  • Khoutu ea HS:75052200
  • bokaholimo:E khanyang
  • Qaqiso ea Sehlahisoa

    LBH

    Li-tag tsa Sehlahisoa

    Karmaboholo

    Terata: 0.01mm-10mm
    Ribone: 0.05*0.2mm-2.0*6.0mm
    Sekotwana: 0.5*5.0mm-5.0*250mm
    3. Thepa ea Karma

    lebitso khoutu Sebopeho se Seholo (%) E tloaelehileng
    Cr Al Fe Ni
    Karma  6J22 19-21 2.5~3.2 2.0~3.0 bal. JB/T 5328

     

    Lebitso Khoutu (20ºC)
    Ho hanyetsa
    (μΩ.m)
    (20ºC)
    Khanyetso ea Mocheso oa Coeff.Oa Khanyetso
    (αX10-6/ºC)
    (0~100ºC)
    ThermalEMF khahlanong le Koporo
    (μv/ºC)
    Ho sebetsa ka botlalo
    Mocheso (ºC)
    (%)
    Ho lelefatsa
    (N/mm2)
    Thapo
    Matla
    E tloaelehileng
    Karma 6J22 1.33±0.07 ≤±20 ≤2.5 ≤300 >7 ≥780 JB/T 5328

    4. Likarolo tse ikhethang tsa terata ea ho hanyetsa Karma

    1) Ho qala ka terata ea motlakase ea Nickel Chromium Sehlopha sa 1, re nkile sebaka sa tse ling tsa Ni ka Al le likarolo tse ling, 'me kahoo ra fihlela thepa ea ho hanyetsa ka ho nepahala ka coefficient e ntlafetseng ea mocheso oa ho hanyetsa le matla a motlakase a motlakase khahlanong le koporo.
    Ka ho eketsoa ha Al, re atlehile ho etsa hore ho hanyetsa molumo ho be hoholoanyane ka makhetlo a 1.2.
    ho feta terata ea motlakase ea mocheso ea Nickel Chromium Sehlopha sa 1 'me matla a ho thaepa a phahame ka makhetlo a 1.3.

    2) Koefficient ea mocheso oa bobeli β ea terata ea Karmalloy KMW e nyane haholo, - 0.03 × 10-6/ K2,

    'me mothapo oa mocheso oa khanyetso o fetoha mola o otlolohileng ka har'a mocheso o pharaletseng.

    Ka hona, tekanyo ea mocheso e behiloe hore e be tekanyo ea mocheso e tloaelehileng pakeng tsa 23 ~ 53 °C, empa 1 × 10-6/K, tekanyo ea mocheso e tloaelehileng pakeng tsa 0 ~ 100 °C, le eona e ka 'na ea
    e amoheloe bakeng sa tekanyo ea mocheso.

    3) Matla a motlakase khahlanong le koporo a pakeng tsa 1 ~ 100 °C le ona a manyane, a ka tlase ho + 2 μV/K, mme a bontsha botsitso bo botle ka nako ya dilemo tse ngata.

    4) Haeba sena se tla sebelisoa e le thepa ea ho hanyetsa ka nepo, ho hlokahala kalafo ea mocheso o tlase ho felisa ho sotha ha ts'ebetso joalo ka ha ho le joalo ka terata ea Manganin CMW.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa oa hau mona 'me u o romelle ho rona