Nā te kaha nui o te aukume whakakī, ka taea te whakaiti i te rōrahi ina hangaia he motuka mana ōrite, ā, i te hanganga o te aukume hiko, i raro i te horahanga whakawhiti-wāhanga kotahi, ka taea te whakaputa i te kaha momi nui ake.
Nā te teitei o te pūwāhi Curie, ka taea te whakamahi i te koranu i roto i ētahi atu rauemi koranu aukume ngohengohe kua tangohia katoatia te aukume i raro i te pāmahana tiketike, ā, ka mau tonu te pumau o te aukume.
Nā te nui o te tauwehenga aukume, ā, he pai mō te whakamahi hei whakawhiti aukume, he nui te kaha putanga, he nui hoki te whai huatanga. Ko te ātete o te koranu iti (0.27 μΩ m.), kāore e pai mō te whakamahi i raro i te auau teitei. He nui ake te utu, he ngāwari te waikura, ā, he ngoikore te mahi tukatuka; mā te tāpiri i te nikara, i ētahi atu huānga rānei e tika ana ka taea te whakapai ake i te mahi tukatuka.
Taupānga: he pai mō te hanga kounga he māmā, he iti te rahinga o te rererangi me te rere ātea me ngā wāhanga hiko, pērā i te upoko pou aukume rotor moroiti-mōta, ngā whakawhiti, ngā whakawhiti, me ētahi atu
Ihirangi Matū (%)
| Mn | Ni | V | C | Si | P | S | Fe | Co |
| 0.30 | 0.50 | 0.8-1.80 | 0.04 | 0.30 | 0.020 | 0.020 | Para | 49.0-51.0 |
Ngā Āhuatanga Mīhini
| Kiato | 8.2 karamu/cm3 |
| Tauwehenga Whānui Wera (20~100ºC) | 8.5 x 10-6 /ºC |
| Curie Point | 980ºC |
| Ātete Rōrahi (20ºC) | 40 μΩ.cm |
| Tauwehenga Aukume Whakapūmau | 60 x 10-6 |
| Te Mana Whakahau | 128A/m |
Te kaha o te aukume i roto i ngā papa aukume rerekē
| B400 | 1.6 |
| B800 | 1.8 |
| B1600 | 2.0 |
| B2400 | 2.1 |
| B4000 | 2.15 |
| B8000 | 2.35 |
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