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Karma caabbinta caabbinta nichrome ee silig oo loogu talagalay fiilada kuleylka

Sharraxaadda Gaaban:

Karma alloy

Karma alkoy waxay ka kooban tahay naxaas, nikkel, aluminium iyo birta sida qaybaha ugu waaweyn. Cadaadiska waa 2 ~ 3 jeer ka sarreeya mentong. Waxay leedahay isbarbardhiga heerkulka hoose ee caabbinta (TCR), EMF-ga hoose ee kuleylka hoose, jiritaanka wanaagsan ee caabbinta muddo dheer iyo anti-anti-ockidis. Xanuubkeeda heerkulka ah ayaa ka ballaadhan Mentong (-60 ~ 300ºC). Waxay ku habboon tahay sameynta walxaha iska caabinta saxda ah iyo culeyska


  • Moodel No.:Karma Wire
  • Dib u celinta:1.33
  • Dusha sare:Dhalaalaya
  • Dhexroor:0.02-1.0mm
  • Asal ahaan:Maacuun
  • Si faahfaafo

    Warqad maqas

    Calaamadaha wax soo saarka

    KarmaHanti

    magac baaq sir ah Halabuurka ugu weyn (%)  

    Caadi ah

     

    Cr Al Fe Ni
     Karma 6J22 19 ~ 21 2.5 ~ 3.2 2.0 ~ 3.0 Bal. JB / T 5328

     

    Magac Baaq sir ah (20ºC)
    Cabasho

    camaldhig
    (μω.m)

    (20ºC)
    Ku-meel-gaadhka. Cofff.

    Caabbinta
    (αx10-6 / ºC)

    (0 ~ 100ºC)
    Heer -bis

    EMF vs.

    Maar
    (μv / ºC)

    Max.Workin

    g
    Ku togan. (ºC)

    (%)
    Elongati

    on

    (N / mm2)
    TSenlis
    Xoog
    Caadi ah
    Karma 6J22 1.33 ± 0.07 ≤ ± 20 ≤2.5 ≤300 > 7 ≥780 JB / T 5328

    4. Tilmaamo kala duwan oo siligga caabbinta ee karma caabbinta

    1) Laga bilaabo Nickel Koron Koromium Heat Heat Heat Heat Fasalka 1, waxaan badalnay qaar ka mid ah NI
    Al iyo waxyaabaha kale, sidaas darteedna lagu gaadhay wax sax ah iska caabbinta saxda ah oo wanaajiyey
    Isku-darka heerkulka heerkulka iyo kuleylka kuleylka ah ee kululaynta naxaasta ka soo horjeedda naxaasta.
    Iyada oo lagu daro in Al, waxaan ku guuleysanay inaanu codka ugu adkaysanno 1.2 jeer ka weyn
    Marka loo eego nickel chromium koronto oo kulayl ah oo lagu xiro Fasalka 1 iyo xoogga khafiifka ah 1.3 jeer ka weyn.

    2) Kartida heerkulka sare β ee Karmalloy Wire KMW waa mid aad u yar, - 0.03 × 10-6 / K2,

    iyo qalooca heerkulka ee iska caabintu waxay u soo baxday inay ku dhowaad xariiq toosan ku jirto meel ballaadhan
    heerkulka heerkulka.

    Sidaa darteed, wadarta heerkulka heerkulka ayaa loo qayaarinayaa inuu ahaado celcelis ahaan heerkulka heerkulka ee u dhexeeya
    23 ~ 53 ° C, laakiin 1 × 10-6 / k, celceliska heerkulka celceliska heerkulka u dhexeeya 0 ~ 100 ° C, sidoo kale laga yaabaa
    loo qaadan karaa isbadal heerkulka ah.

    3) Xoogga korantada ee ka dhanka ah naxaas ah u dhexeeya 1 ~ 100 ° C sidoo kale waa yar yahay, hoosta + 2 μV / k, iyo

    soo bandhigaya xasillooni heer sare ah muddo sanado badan ah.

    4) Haddii tan loo istcimaalo maaddaama loo isticmaalo iska caabbinta saxda ah, daaweynta kuleylka kuleylka hooseeya waa
    Waxaa loo baahan yahay in laga takhaluso ka baaraandegista dhalaashaha kaliya sida kiiska Manginin Wire CMW.






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