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Waea Ātete/Rīpene Ātete CrAl 25-5 Whakaahua Matua
  • Waea Ātete/Rīpene Ātete CrAl 25-5

Waea Ātete/Rīpene Ātete CrAl 25-5

Whakaahuatanga Poto:


  • Taumata:0Cr25Al5
  • Āhua:rīpene
  • Ātete:1.42 ohm mm2/m
  • Te pakeketanga:Mārō, Ngāwari, Hawhe Mārō
  • Te pāmahana mahi mōrahi:1300°C
  • Mata:kanapa, waikawa pīkari, koura, tae waikura

    • Taipitopito Hua

    Ngā Pātai Auau

    Ngā Tohu Hua

    Ko te koranu FeCrAl (Rino-Kōrumiuma-Konumohe) he koranu ātete pāmahana teitei e hangaia ana i te rino, te kōrumiuma, me te konumohe, me ētahi atu huānga iti pēnei i te silicon me te manganese. He whānuitia te whakamahinga o ēnei koranu i roto i ngā tono e hiahia ana kia nui te ātete ki te waikura me te ātete wera pai rawa atu, he mea tino pai mō te whakamahi i roto i ngā huānga whakamahana hiko, ngā oumu ahumahi, me ngā tono pāmahana teitei pēnei i ngā koiri whakamahana, ngā whakamahana hihi, me ngā thermocouples.

    1. Ngā Āhuatanga Matua o te FeCrAl Al Alloy:

    1. Ātete Teitei: He teitei te ātete hiko o ngā koranu FeCrAl, ā, he pai mō te whakamahi i roto i ngā wāhanga whakamahana.
    2. Ātete Pai ki te Waikura: Ka hangaia e te ihirangi konumohe he paparanga waikura pumau i runga i te mata, e whakarato ana i te tiaki kaha mai i te waikura ahakoa i ngā pāmahana teitei.

    3. Kaha Pāmahana Teitei: Ka mau tonu te kaha ā-pūkaha me te pumau o ngā āhuatanga i ngā pāmahana teitei, kia pai ai mō ngā taiao wera nui.
    4. He Āhua Pai: Ka taea te hanga ngāwari i ngā koranu FeCrAl hei waea, hei rīpene, hei ētahi atu āhua rānei e whakamahia ana mō te whakamahana hiko.
    5. Ātete ki te Waikura: Ka ātete te koranu i te waikura i roto i ngā momo taiao, ka nui ake tōna pakari.
    3. Pepa Raraunga
    Tau
    0Cr25Al5
    Ingoa
    hanganga %
    Cr
    23.0-26.0
    Al
    4.5-6.5
    Re
    wā tika
    Fe
    Para.
       
    Te pāmahana mahi tonu mōrahi (°C)
    1300
    Ātete 20°C (Ωmm2/m)
    1.42
    Kiato (g/cm3)
    7.1
    Te Aroturuki Wera i te 20 ℃，W/(m·K)
    0.46
    Tauwehenga Whānui Raina (×10-/℃) 20-100°C
    16
    Te Pūwāhi Rewa Tata (°C)
    1500
    Kaha Kume (N/mm²)
    630-780
    Te roa (%)
    >12
    Te Auau Whakaiti Rerekētanga Wāhanga (%)
    65-75
    Auautanga Piko Whakareatia (F/R)
    >5
    Te pakeketanga (HB)
    200-260
    Hanganga Moroiti
    Ferite
    Te Ora Tere (h/C)
    ≥80/1300
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