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He pai te ngāwari o te waea NiCr 70/30 Alloy mō te whakamahana i ngā taura, ngā whāriki me ngā taura.

Whakaahuatanga Poto:

Ngā ingoa hokohoko noa: NiCr 70/30, Resistohm 70, Nikrothal 70, Chromel 70/30, HAI-NiCr 70, Cronix 70, Inalloy 70, X30H70.
Ko te NiCr 70 30 (2.4658) he koranu nikara-kromium austenitic (koranu NiCr) hei whakamahi i ngā pāmahana tae atu ki te 1250°C. He teitei te ātete o te koranu 70/30, ā, he pai hoki te ātete ki te waikura. He pai te ngāwari o te whakamahi i muri i te whakamahinga, ā, he tino pai te āheinga ki te whakarewa.


  • Taumata:NiCr 70/30
  • Rahi:0.25mm
  • Tae:Kanapa
  • Taipitopito Hua

    Ngā Pātai Auau

    Ngā Tohu Hua

    E whakamahia ana te NiCr 70-30 (2.4658) mō ngā huānga whakamahana hiko ātete waikura i roto i ngā oumu ahumahi me ngā hau whakaiti. He tino ātete te Nickel Chrome 70/30 ki te waikura i te hau. Kāore i te tūtohutia kia whakamahia i roto i ngā huānga whakamahana kua hipokina ki te MgO, i ngā tono rānei e whakamahi ana i te hauota, i ngā hau whakapūnga rānei.

    • ngā wāhanga hiko me ngā wāhanga hiko.
    • ngā wae whakamahana hiko (mō te kāinga me te ahumahi).
    • ngā oumu ahumahi tae atu ki te 1250°C.
    • ngā taura whakamahana, ngā whāriki me ngā taura.
    Te pāmahana whakahaere mōrahi (°C) 1250
    Ātete (Ω/cmf,20℃) 1.18
    Ātete (uΩ/m,60°F) 704
    Kiato (g/c)m³)  8.1
    Te Arahi Wera (KJ/m)·h·℃)  45.2
    Tauwehenga Whānui Raina(×10¯6/℃)20-1000℃)  17.0
    Te Pūwāhi Rewa () 1380
    Te pakeketanga (Hv) 185
    Kaha Kume (N/mm)2 ) 875
    Te roanga (%) 30

    2018-12-21_0088_图层 18


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