Waea Koranu CuNi45/CuNi44/CuNi40 kua whakakikoruatia
Whakaahuatanga Hua
Kua whakamahia whānuitia ēnei waea ātete enamel mō ngā ātete paerewa, ngā motuka
ngā wāhanga, ngā ātete takai, me ētahi atu mā te whakamahi i te tukatuka whakamarumaru e tino tika ana mō ēnei mahi, me te whakamahi katoa i ngā āhuatanga motuhake o te paninga enamel.
Hei tāpiritanga, ka whakahaerehia e mātou he paninga enamel mō ngā waea whakarewa utu nui pērā i te hiriwa me te waea platinum ina tonoa mai. Whakamahia tēnei puka whakaputa-i-te-tono.
Momo waea koranu tahanga
Ko ngā koranu ka taea e tātou te hanga enamel ko te waea koranu parahi-nickel, te waea Constantan, te waea Manganin. Waea Kama, waea koranu NiCr, waea koranu FeCrAl me ētahi atu waea koranu.
Momo whakamarumaru
| Ingoa whakamātao-enamelled | Taumata WeraºC (wā mahi 2000h) | Ingoa Waehere | Waehere GB | Momo ANSI |
| Waea enamelled polyurethane | 130 | UEW | QA | MW75C |
| Waea enamel polyester | 155 | PEW | QZ | MW5C |
| Waea enamel polyester-imide | 180 | EIW | QZY | MW30C |
| Waea enamel pania rua o te polyester-imide me te polyamide-imide | 200 | EIWH (DFWF) | QZY/XY | MW35C |
| Waea enamel polyamide-imide | 220 | AIW | QXY | MW81C |
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Te Ihirangi Matū, %
| Ni | Mn | Fe | Si | Cu | Ētahi atu | Ture ROHS | |||
| Cd | Pb | Hg | Cr | ||||||
| 44 | 1% | 0.5 | - | Para | - | ND | ND | ND | ND |
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Ngā Āhuatanga Mīhini
| Te pāmahana ratonga tonu mōrahi | 400ºC |
| Ātete i te 20ºC | 0.49±5%ohm mm2/m |
| Kiato | 8.9 karamu/cm3 |
| Te Arahi Wera | -6(Mōrahi) |
| Te Pūwāhi Rewa | 1280ºC |
| Kaha Kume,N/mm2 Whakawerahia,Ngāwari | 340~535 Mpa |
| Kaha Kume,N/mm3 Hurihia Matao | 680~1070 Mpa |
| Te whakaroa (anneal) | 25% (Iti rawa) |
| Te whakaroa (hurihia matao) | ≥Minimum)2%(Minimum) |
| EMF vs Cu, μV/ºC (0~100ºC) | -43 |
| Hanganga Moroiti | austenite |
| Āhuatanga Aukume | Kāore |
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Te whakamahinga o Constantan
He koranu parahi-nikara a Constantan, kei roto nei he iti noa iho o ngā matū tāpiri.
ngā huānga hei whakatutuki i ngā uara tika mō te tauwehenga pāmahana o te ātete. Kia tūpato
ko te whakahaere i ngā mahi rewa me te hurihanga ka hua ake he iti rawa te taumata o ngā kōhao iti i
ngā matotoru tino angiangi. E whakamahia whānuitia ana te koranu mō ngā ātete pepa konutea me ngā ine taumahatanga.
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