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Nicr20alsi e nang le Khoele e Ntle ea Ppm Boleng ba Karma Alloy Wire

Tlhaloso e Khutšoanyane:

Karma alloy e entsoe ka koporo, nickel, Aluminium le Iron e le likarolo tsa mantlha. The resistivity ke makhetlo a 2 ~ 3 ho feta MENTONG. E na le mocheso o tlase oa mocheso oa ho hanyetsa (TCR), mocheso o tlase oa EMF khahlanong le koporo, ho hanyetsa ka nako e telele nako e telele le anti-oxidation e matla. Mocheso oa eona o sebetsang oa mocheso o pharaletseng ho feta MENTONG (-60 ~ 300ºC). E loketse ho etsa likarolo tse nepahetseng tsa ho hanyetsa hantle le khatello.


  • Nomoro ea mohlala:karma
  • Resisivity:1.33
  • Lebitso la Sehlahisoa:mohala oa karma
  • Tlhaloso:0.018-10mm
  • Tekano:8.1 g/cm3
  • Khoutu ea HS:75052200
  • bokaholimo:E kganyang
  • Lintlha tsa Sehlahisoa

    LBH

    Li-tag tsa Sehlahisoa

    Karmaboholo

    Mohala: 0.01mm-10mm
    Ribone: 0.05 * 0.2mm-2.0 * 6.0mm
    Tsela: 0.5 * 5.0mm-5.0 * 250mm
    3.KarmaThepa

    lebitso khoutu Sebopeho se ka Sehloohong (%) Standard
    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)
    Temp. Coeff.Oa Khanyetso
    (αX10-6/ºC)
    (0~100ºC)
    ThermalEMF vs. Koporo
    (μv/ºC)
    Max.sebetsa
    Mocheso.(ºC)
    (%)
    Elongation
    (N/mm2)
    Tensile
    Matla
    Standard
    Karma 6J22 1.33±0.07 ≤±20 ≤2.5 ≤300 >7 ≥780 JB/T 5328

    4. Likarolo tse ikhethang tsa mohala oa ho hanyetsa Karma

    1) Ho qala ka Nickel Chromium terata ea mocheso oa motlakase oa Motlakase oa Sehlopha sa 1, re ile ra nkela sebaka sa Ni ka Al le likarolo tse ling, 'me kahoo ra fumana thepa ea ho hanyetsa ka mokhoa o nepahetseng ka mocheso o ntlafetseng oa ho hanyetsa mocheso le matla a electromotive a mocheso khahlanong le koporo.
    Ka keketso ea Al, re atlehile ho etsa hore molumo oa resistivity 1.2 o be moholo
    ho feta Nickel Chromium terata ea mocheso ea motlakase ea Sehlopha sa 1 le matla a thata ka makhetlo a 1.3.

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

    'me mocheso oa mocheso oa ho hanyetsa o fetoha hoo e batlang e le mola o otlolohileng ka har'a mocheso o pharaletseng.

    Ka hona, mocheso oa mocheso o behiloe ho ba karolelano ea mocheso pakeng tsa 23 ~ 53 ° C, empa 1 × 10-6 / K, karolelano ea mocheso pakeng tsa 0 ~ 100 ° C, le eona e ka 'na ea e-ba 1 × 10-6 / K.
    ho amoheloa bakeng sa coefficient ea mocheso.

    3) Matla a motlakase khahlanong le koporo pakeng tsa 1 ~ 100 °C le ona a nyenyane, ka tlase ho + 2 μV/K, 'me a bontša botsitso bo babatsehang ka nako ea lilemo tse ngata.

    4) Haeba sena se tla sebelisoa e le thepa ea ho hanyetsa ka mokhoa o nepahetseng, ho hlokahala phekolo ea mocheso o tlaase oa mocheso ho felisa ho sotha ho sebetsa joalo ka tabeng ea terata ea Manganin CMW.


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