Welina mai i kā mākou mau pūnaewele!

ʻO ke kumukūʻai nikela ʻoi Ni35cr20 Wire no ka ʻāpana hoʻomehana umu ʻoihana

Wehewehe Pōkole:

Inoa maʻamau: Ni35Cr20, Chromel D, Nikrothal 40, N4, HAI-NiCr 40, Tophet D, Resistohm 40, Cronifer 3, Chromex,35-20 Ni-Cr, Alloy D, NiCr-DAlloy 600, Nikrothal 4, MWS-61hm.

ʻO Ni35Cr20 kahi hui nickel-chromium (NiCr alloy) i hōʻike ʻia e ke kū'ē kiʻekiʻe, ke kūpaʻa oxidation maikaʻi, ke kūpaʻa ʻano maikaʻi loa, ka ductility maikaʻi a me ka weldability maikaʻi loa. He kūpono ia no ka hoʻohana ʻana i nā mahana a hiki i 1100°C.
Hoʻohana ʻia nā noi maʻamau no Ni35Cr20 i nā mea hoʻomehana mālama pō, nā mea hoʻomehana convection, nā rheostats hana kaumaha a me nā mea hoʻomehana fan. A hoʻohana pū ʻia no ka hoʻomehana ʻana i nā kaula a me nā mea hoʻomehana kaula i nā mea hoʻoheheʻe a me ka de-icing, nā pale uila a me nā pads, nā noho kaʻa, nā mea hoʻomehana baseboard a me nā mea hoʻomehana papahele, nā resistors.


  • Kumu Hoʻohālike:NiCr 35/20
  • Ke kū'ē ʻana:1.04
  • Ka nui o ka paʻa (g/cm3):7.9
  • Ka Hana ʻIli:ʻĀlohilohi / Hoʻomakeʻe
  • Lapaʻau Annealing:Hoʻoheheʻe ʻana o ka hydrogen
  • Kikoʻī:D=0.03mm~8mm
  • Kumu:8.0mm
  • Nā kikoʻī huahana

    Nā nīnau i nīnau pinepine ʻia

    Nā Lepili Huahana

    ʻAno maʻamau%

    C P S Mn Si Cr Ni Al Fe ʻĒ aʻe
    Max
    0.08 0.02 0.015 1.00 1.0~3.0 18.0~21.0 34.0~37.0 - Bal. -

    Nā waiwai mechanical maʻamau (1.0mm)

    Ikaika hāʻawi Ikaika Hoʻopaʻa Hoʻolōʻihi
    Mpa Mpa %
    340 675 35

    Nā waiwai kino maʻamau

    Ka nui (g/cm3) 7.9
    Ke kū'ē uila ma 20ºC (Ωmm2/m) 1.04
    Ka helu hoʻokele ma 20ºC (WmK) 13

     

    Ka helu o ka hoʻonui wela
    Mahana Ka helu o ka hoʻonui wela x10-6/ºC
    20 ºC- 1000ºC 19

     

    Ka mana wela kikoʻī
    Mahana 20ºC
    J/gK 0.50

     

    Kiko heheʻe (ºC) 1390
    Ka mahana hana mau loa ma ka lewa (ºC) 1100
    Nā waiwai makeneka ʻaʻohe makeneka

    Nā Kumu Mahana o ke Kū'ē Uila

    20ºC 100ºC 200ºC 300ºC 400ºC 500ºC 600ºC
    1 1.029 1.061 1.09 1.115 1.139 1.157
    700ºC 800ºC 900ºC 1000ºC 1100ºC 1200ºC 1300ºC
    1.173 1.188 1.208 1.219 1.228 - -

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