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Waea Whakamahana Hiko Nikara Chromium Alloy 40 Ātete Ni40cr20

Whakaahuatanga Poto:

He koranu nikara-konupora austenitic (koranu NiCr) te Ni40Cr20 hei whakamahi i ngā pāmahana tae atu ki te 1100°C (2010°F). He teitei te ātete o te koranu, he pai hoki te ātete ki te waikura. He pai te ngāwari o te whakarewa i muri i te whakamahinga, ā, he tino pai te āheinga ki te whakarewa.


  • Tauira Nama:NI40CR20
  • Te Whakamahinga Matua:Ātete, Whakamahana, Oumu
  • Taupānga:Huānga whakamahana
  • raupapa o te koranu:Ni80Cr20,Ni70Cr30,Ni60Cr23,Ni60Cr15,Ni35Cr20,Karma
  • Āhua kē atu:rīpene/pae/paipa
  • Ātete:1.04
  • 1.04:Mata kanapa
  • Taipitopito Hua

    Ngā Pātai Auau

    Ngā Tohu Hua

    Waea whakamahana hiko Nikara Chromium Ātete Koranu Resistohm 40 Ātete Rīpene Ni40cr20

     

     

    Ni40Cr20He koranu nikara-konukōmiuma austenitic (koranu NiCr) hei whakamahi i ngā pāmahana tae atu ki te 1100°C (2010°F). He teitei te ātete o te koranu, ā, he pai hoki te ātete ki te waikura. He pai te ngāwari o te whakarewa i muri i te whakamahinga, ā, he tino pai te āheinga ki te whakarewa.

     

    Ngā tono noa mōNi40Cr20he whakamahana rokiroki pō, he whakamahana whakawhiti hiko, he rheostat mahi taumaha me he whakamahana hau. Ka whakamahia hoki te koranu mō te whakamahana i ngā taura me ngā whakamahana taura i roto i ngā wāhanga whakarewa me te tango hukapapa, ngā paraikete hiko me ngā papa, ngā nohoanga motuka, ngā whakamahana papa turanga me ngā whakamahana papa, me ngā ātete.

     

    TE HANGA MATUA

    C% Si% Mn% Cr% Ni% Fe%
    Te Hanga Ingoa Para.
    Min - 1.6 - 18.0 34.0
    Teitei 0.10 2.5 1.0 21.0 37.0

     

    NGĀ ĀHUATANGA MĪHINI

    Rahi Waea Te kaha o te hua Te kaha o te kume Te whakaroa Te pakeketanga
    Ø Rρ0.2 Rm A
    mm Mpa MPa % Hv
    1.0 340 675 25 180
    4.0 300 650 30 160

     

    NGĀ ĀHUATANGA TINO

    Kiato g/cm3 7.90
    Ātete hiko i te 20°C Ω mm/m 1.04
    Te pāmahana whakamahinga mōrahi °C 1100
    Te pūwāhi rewa °C 1390
    Āhuatanga Aukume Kore-Aukume

     

    TE TAKE PĀMAHANA O TE ĀWHINA

    Te pāmahana °C 100 200 300 400 500 600 700 800 900 1000 1100
    Ct 1.03 1.06 1.10 1.112 1.15 1.17 1.19 1.04 1.22 1.23 1.24

     

    TE TAURANGA O TE WHAKAWHĀNUI WERA

    Te pāmahana °C Whānuitanga Wera x 10-6/K
    20-250 16
    20-500 17
    20-750 18
    20-1000 19

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