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Xarig Karma ah oo loogu talagalay iska caabbinta saxda ah (0.02mm, 0.03mm, 0.04mm)

Sharaxaad Gaaban:


  • Lambarka Moodeelka:karma
  • Nooca Badeecada:Xarigga Nikkel
  • Koodhka HS:7505220000
  • Codsiga:Duulista, Elektarooniga, Warshadaha, Caafimaadka, Kiimikada
  • Heerka:JIS, GB, DIN, ASTM, AISI
  • Daahirnimo:>99.95%
  • Daawaha:Daawaha
  • Budada:Budada ma jirto
  • Magaca Badeecada:Karma Foil
  • Heerkulka Isticmaalka Ugu Sareeya:1300c
  • Adkeysiga:1.33
  • Xirmada Gaadiidka:Kiisaska Alwaaxa ama Kartoonada
  • Asal:Shanghai
  • Halabuurka Kiimikada:80% ma ahan
  • Astaamaha:Iska caabin Sare, Iska caabin Oksijiin oo Wanaagsan
  • Cufnaanta:8.1g/cm3
  • Astaan ​​ganacsi:TANKII
  • Faahfaahinta:0.01-8.0mm
  • Koodhka HS:7505220000
  • Faahfaahinta Badeecada

    Su'aalaha Badiya La Weydiiyo

    Calaamadaha Alaabta

    Karma Wire oo loogu talagalay Resistors-ka Sax ah(0.02mm, 0.03mm, 0.04mm)

    1. Daawaha Karma

    Daawaha Karma waxa uu ka samaysan yahay naxaas, nikkel, Aluminium iyo Bir oo ah qaybaha ugu muhiimsan. Iska caabintu waa 2~3 jeer ka sarreysa MENTONG. Waxa uu leeyahay isku-darka heerkulka oo hooseeya (TCR), EMF kuleyl oo hooseeya marka loo eego naxaasta, iska caabin joogto ah oo wanaagsan muddo dheer iyo ka-hortagga oksaydheynta oo xooggan. Heerkulka shaqadeedu waa ka ballaaran yahay MENTONG (-60~300ºC). Waxa uu ku habboon yahay sameynta walxaha iska caabinta saxda ah iyo cadaadiska.

    2. Cabbirka Karma

    Silig: 0.01mm-10mm
    Ribbon: 0.05*0.2mm-2.0*6.0mm
    Xarigga: 0.5*5.0mm-5.0*250mm
    3. Hantida Karma

    magac kood Halabuurka ugu Muhiimsan (%) Heerka Caadiga ah
    Cr Al Fe Ni
    Karma  6J22 19~21 2.5~3.2 2.0~3.0 bal. JB/T 5328

     

    Magaca Koodhka (20ºC)
    Iska caabin
    (μΩ.m)
    (20ºC)
    Heerkulka. Coeff. Of Resistance
    (αX10-6/ºC)
    (0~100ºC)
    ThermalEMF iyo Copper
    (μv/ºC)
    Ugu badan.shaqaynta
    Heerkulka (ºC)
    (%)
    Kordhinta
    (N/mm2)
    Gariir
    Xoog
    Heerka Caadiga ah
    Karma 6J22 1.33±0.07 ≤±20 ≤2.5 ≤300 >7 ≥780 JB/T 5328

    4. Astaamaha gaarka ah ee fiilada iska caabbinta Karma

    1) Laga bilaabo fiilada kulaylka korontada ee Nickel Chromium Class 1, waxaan ku beddelnay qaar ka mid ah Ni-ga
    Al iyo walxo kale, sidaas darteedna waxay gaareen agab iska caabin sax ah oo la hagaajiyay
    isku-dhafka heerkulka iska caabbinta iyo xoogga korontada kulaylka ee ka dhanka ah naxaasta.
    Marka lagu daro Al, waxaan ku guuleysanay inaan ka dhigno iska caabinta mugga 1.2 jeer mid ka weyn
    Fiilada kulaylka korontada ee Nickel Chromium Fasalka 1aad iyo xoogga jiidista oo ka badan 1.3 jeer.

    2) Heerkulka labaad ee β ee fiilada Karmalloy KMW aad ayuu u yar yahay, - 0.03 × 10-6/ K2,

    iyo qalooca heerkulka iska caabbinta wuxuu noqdaa ku dhawaad ​​​​khad toosan oo ballaaran
    heerkulka kala duwan.

    Sidaa darteed, isku-dhafka heerkulka waxaa loo dejiyay inuu noqdo isku-dhafka heerkulka celceliska ee u dhexeeya
    23 ~ 53 °C, laakiin 1 × 10-6/K, celceliska isku-dhafka heerkulka ee u dhexeeya 0 ~ 100 °C, ayaa sidoo kale laga yaabaa
    loo qaato heerka heerkulka.

    3) Awoodda korontada ee ka dhanka ah naxaasta inta u dhaxaysa 1 ~ 100 °C sidoo kale waa yar tahay, ka hooseysa + 2 μV/K, iyo

    waxay muujisaa xasillooni aad u fiican muddo sannado badan ah.

    4) Haddii tan loo isticmaalo sidii walxo iska caabin sax ah, daaweynta kulaylka heerkulka hooseeya waa
    waxaa loo baahan yahay in la baabi'iyo qalloocinta habaynta sida kiiska siligga Manganin CMW.


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