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Uea Ni30Cr20 ʻaʻole magnetic no nā pale uila a me nā pale, nā noho kaʻa

Wehewehe Pōkole:

Nā inoa kālepa maʻamau: NiCr35/20, Ni35Cr20.
Hiki ke hoʻohana ʻia ʻo NiCr 35 20 i ka mahana hana a hiki i 1100°C. ʻO ke ʻano o ka Nickel-chromium alloy 35/20 he resistivity kiʻekiʻe a me nā kumukūʻai haʻahaʻa ke hoʻohālikelike ʻia me nā nickel-chromium alloys ʻē aʻe. ʻOiai ke kiʻekiʻe o ka hao, kūpaʻa ʻo NiCr3520 i ka oxidation a me ka corrosion kemika. ʻAʻole magnetic ka Nichrome 35/20.


  • Papa:NiCr35/20
  • Nui:Hiki ke hoʻopilikino ʻia
  • Waihoʻoluʻu:ʻĀlohilohi
  • Nā kikoʻī huahana

    Nā nīnau i nīnau pinepine ʻia

    Nā Lepili Huahana

    Hoʻohana ʻia ʻo NiCr 35 20 ma ke ʻano he mau ʻāpana uila i nā mīkini home a me nā lako hoʻomehana uila ʻē aʻe. Loaʻa iā ia ka ductility maikaʻi ma hope o ka hoʻohana lōʻihi ʻana, maikaʻi ka waiwai mechanical i ka mahana kiʻekiʻe a me ka weldability maikaʻi. ʻO ka mahana hana kiʻekiʻe loa i ka lewa he +600°C ke hoʻohana ʻia no nā uea kū'ē a me +1050°C ke hoʻohana ʻia no nā uea hoʻomehana.

    • nā mea pale uila waiwai nui a no nā uea hoʻomehana.
    • nā mea hoʻomehana uila (Nā pale uila a me nā pads, nā noho kaʻa, nā mea hoʻomehana baseboard, nā mea hoʻomehana papahele, nā resistors).
    • nā umu ʻoihana a hiki i ka 1100°
    • nā uwea hoʻomehana, nā mea hoʻomehana kaula nā mea hoʻomehana kaula i nā mea hoʻoheheʻe a me ka de-icing.
    Ka mahana hana kiʻekiʻe loa (°C) 1100
    Resisivity (Ω/cmf, 20 ℃) 1.04
    Resisivity (uΩ/m, 60°F) 626
    Ka nui (g/cm³) 7.9
    Ka Hoʻokele Wela (KJ/m·h·℃) 43.8
    Ka helu hoʻonui laina (×10¯6/℃)20-1000℃) 19.0
    Kiko Heheʻe (℃) 1390
    Hoʻolōʻihi (%) ≥30
    Ola wikiwiki (h/℃) ≥81/1200
    Paʻakikī (Hv) 180

     


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