Waea koranu parahi nikara Cuni30 i roto i te umanga hiko
Waea koranu parahi nikara Cuni30 i roto i te umanga hiko
Ko ngā koranu parahi nikara (CuNi) he rauemi ātete reo-iti ki te iti e whakamahia ana i roto i ngā tono me ngā pāmahana mahi teitei tae atu ki te 400°C (750°F). Mā te iti o ngā tauwehenga pāmahana o te ātete hiko, he rite tonu te ātete, ā, nō reira, he mahi tonu ahakoa te pāmahana. He pai te ngāwari o ngā koranu parahi nikara, he ngāwari te whakapiri me te whakarewa, ā, he tino ātete ki te waikura. Ko ēnei koranu he mea whakamahi i roto i ngā tono au nui e hiahia ana kia tino tika.
Te Hanganga Tika o te waea parahi nikara Cuni30 i roto i te Ahumahi Hiko
Rauemi: CuNi5 CuNi10(C70600) CuNi20 (C71000) CuNi25(C71300), CuNi30(C71500) mai i te rau/pereti/rīpene
Whakaahuatanga Hua
He whānuitia te whakamahinga o te koranu whakamahana ātete iti Cu30 i roto i ngā kaiwawao ara iahiko ngaohiko iti, te whakawhiti wera nui, me ētahi atu hua hiko ngaohiko iti. Ko tētahi o ngā rauemi matua o ngā hua hiko ngaohiko iti. Ko ngā āhuatanga o ngā rauemi i hangaia e tā mātou kamupene ko te pumau ātete pai me te pumau teitei. Ka taea e mātou te tuku i ngā momo waea porowhita katoa, ngā rauemi papatahi me ngā rauemi pepa.
Te Ihirangi Matū, %
| Ni | Mn | Fe | Si | Cu | Ētahi atu | Ture ROHS | |||
| Cd | Pb | Hg | Cr | ||||||
| 30 | 1.0 | - | - | Para | - | ND | ND | ND | ND |
Ngā Āhuatanga Mīhini
| Te pāmahana ratonga tonu mōrahi | 350ºC |
| Ātete i te 20ºC | 0.35%ohm mm2/m |
| Kiato | 8.9 karamu/cm3 |
| Te Arahi Wera | 10 (Mōrahi) |
| Te Pūwāhi Rewa | 1170ºC |
| Kaha Kume,N/mm2 Whakawerahia,Ngāwari | 400 Mpa |
| Kaha Kume,N/mm2 Hurihia Matao | Mpa |
| Te whakaroa (anneal) | 25% (Mōrahi) |
| Te whakaroa (hurihia matao) | (Mōrahi) |
| EMF vs Cu, μV/ºC (0~100ºC) | -37 |
| Hanganga Moroiti | austenite |
| Āhuatanga Aukume | Kāore |
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