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CrAl 25-5 Uea Kūʻē/ʻAi Kūʻē Kiʻi Hōʻike ʻia
  • CrAl 25-5 Uea Kū'ē/Ai Kū'ē

CrAl 25-5 Uea Kū'ē/Ai Kū'ē

ʻO ka wehewehe pōkole:


  • Papa:0Cr25Al5
  • ʻano:kāʻei
  • Kū'ē:1.42 ohm mm2/m
  • ʻoʻoleʻa:Paʻakiki, ʻoluʻolu, Hapa Paʻa
  • Ka Mahana Hana Loa:1300 C
  • Ili:ʻālohilohi, pickling acid, gula, waihoʻoluʻu oxidized

    • Huahana Huahana

    FAQ

    Huahana Huahana

    ʻO ka FeCrAl alloy (Iron-Chromium-Aluminum) he mea hoʻoheheʻe kūpaʻa kiʻekiʻe i haku ʻia me ka hao, chromium, a me ka aluminika, me nā mea liʻiliʻi e like me ke silicon a me ka manganese. Hoʻohana nui ʻia kēia mau ʻāpana i nā noi e koi ana i ke kūpaʻa kiʻekiʻe i ka oxidation a me ke kūpaʻa wela maikaʻi loa, e hoʻohana iā lākou i mea kūpono no ka hoʻohana ʻana i nā mea hoʻomehana uila, nā kapuahi ʻoihana, a me nā noi wela kiʻekiʻe e like me nā coils hoʻomehana, nā mea hoʻomehana uila, a me nā thermocouples.

    1. Nā mea nui o FeCrAl Alloy:

    1.High Resistivity: FeCrAl alloys he kiʻekiʻe ka pale uila, e hana pono ai no ka hoʻohanaʻana i nā mea hoʻomehana.
    2.Excellent Oxidation Resistance: Hoʻokumu ka waihona alumini i kahi papa oxide paʻa ma luna o ka ʻili, e hāʻawi ana i ka pale ikaika i ka oxidation a hiki i nā wela kiʻekiʻe.

    3.High Temperature Strength: Mālama lākou i ko lākou ikaika mechanical a me ke kūpaʻa dimensional i nā mahana kiʻekiʻe, e kūpono iā lākou no nā wahi wela wela.
    4.Good Formability: FeCrAl hiki ke hana maʻalahi i nā uea, lipine, a i ʻole nā ​​ʻano ʻē aʻe i hoʻohana ʻia no ka hoʻomehana uila.
    5.Corrosion Resistance: Ke kū'ē nei ka huila i ka corrosion ma nāʻano likeʻole, e hoʻonui ana i kona lōʻihi.
    3. Pepa ʻIkepili
    Papa
    0Cr25Al5
    Nominal
    haku mele %
    Cr
    23.0-26.0
    Al
    4.5-6.5
    Re
    kūpono
    Fe
    ʻO Bal.
       
    ʻO ka wela hana mau loa (°C)
    1300
    Kū'ē 20°C (Ωmm2/m)
    1.42
    Māmā (g/cm3)
    7.1
    ʻO ka wela wela ma 20 ℃，W/(m·K)
    0.46
    Huina Hoʻonui Linear(×10-/℃) 20-100°C
    16
    Kakahi hehee (°C)
    1500
    Ikaika U'i (N/mm²)
    630-780
    Elongation (%)
    >12
    Pākuʻi ʻokoʻa ʻokoʻa o ka emi ʻana (%)
    65-75
    Piʻo pinepine pinepine ʻia (F/R)
    >5
    'Oolea(HB)
    200-260
    Hoʻolālā Micrographic
    Ferrite
    Ola wikiwiki (h/C)
    ≥80/1300
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