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Ngāwari te whakapiri me te whakapiri i te kapuron mō te whakamahana waea me ngā taura

Whakaahuatanga Poto:

He rauemi ātete reo-iti ki te iti ngā koranu parahi nikara (CuNi) e whakamahia ana i ngā mahi me ngā pāmahana mahi mōrahi tae atu ki te 400°C (750°F).

He iti te pāmahana o te ātete hiko, ā, he rite tonu te ātete, nō reira, te mahi, ahakoa te pāmahana. He pai te ngāwari o ngā koranu parahi nikara, he ngāwari te whakapiri me te whakarewa, ā, he tino pai te ātete ki te waikura. Ko ēnei koranu he mea whakamahi i roto i ngā tono au nui e hiahia ana kia tino tika.


  • Taumata:Kuperona
  • Āhua:Waea
  • Te pāmahana whakahaere mōrahi (uΩ/m i te 20°C):0.49
  • Kaha Kume (Mpa):≥420
  • Te Pūwāhi Rewa (°C):1280
  • Āhuatanga Aukume:kāore
  • Taipitopito Hua

    Ngā Pātai Auau

    Ngā Tohu Hua

    Te whakahaere mōtini, ngā waea me ngā taura whakamahana; ngā ātete tika me ngā ātete karaihe, ngā potentiometers.

    Tau CuNi44 CuNi23 CuNi10 CuNi6 CuNi2 CuNi1 CuNi8 CuNi14 CuNi19 CuNi30 CuNi34 CuMn3
    Kuporothal 49 30 15 10 5
    Isabellehutte ISOTAN Koranu 180 Koranu 90 Koranu 60 Koranu 30 ISA 13
    Te hanganga ingoa% Ni 44 23 10 6 2 1 8 14 19 30 34
    Cu Para Para Para. Para. Para. Para. Para. Para. Para Para Para Para
    Mn 1 0.5 0.3 0.5 0.5 1.0 1.0 3.0
    Te pāmahana whakahaere mōrahi (uΩ/m i te 20°C) 0.49 0.3 0.15 0.10 0.05 0.03 0.12 0.20 0.25 0.35 0.4 0.12
    Ātete (Ω/cmf i te 68°F) 295 180 90 60 30 15 72 120 150 210 240 72
    Te pāmahana whakahaere mōrahi (°C) 400 300 250 200 200 200 250 300 300 350 350 200
    Kiato (g/cm³) 8.9 8.9 8.9 8.9 8.9 8.9 8.9 8.9 8.9 8.9 8.9 8.9
    TCR(×10-6/°C) <-6 <16 <50 <60 <120 <100 <57 <30 <25 <10 <0 <38
    Kaha Kukume (Mpa) ≥420 ≥350 ≥290 ≥250 ≥220 ≥210 ≥270 ≥310 ≥340 ≥400 ≥400 ≥290
    Te roanga (%) ≥25 ≥25 ≥25 ≥25 ≥25 ≥25 ≥25 ≥25 ≥25 ≥25 ≥25 ≥25
    EMF vs Cu uV/°C (0~100°C) -43 -34 -25 -12 -12 -8 22 -28 -32 -37 -39 -
    Te Pūwāhi Rewa (°C) 1280 1150 1100 1095 1090 1085 1097 1115 1135 1170 1180 1050
    Āhuatanga Aukume kāore kāore kāore kāore kāore kāore kāore kāore kāore kāore kāore kāore

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