Tankii, oo ah soo saare weyn iyo dhoofiye Shiinaha ah oo ku takhasusay daawaha iska caabbinta korontada, waxaan bixin karnaa dhammaan noocyada fiilooyinka iyo xariijimaha daawaha iska caabbinta korontada (silig bir ah iyo xariijimo iska caabbinta),
Qalabka: CuNi1, CuNi2, CuNi6, CuNi8, CuNi14, CuNi19, CuNi23, CuNi30, CuNi34, CuNi44.
1. CuNi44, oo sidoo kale loo yaqaan Constantan, waxay leedahay isku-xidh heerkul aad u hooseeya, iska caabin koronto oo sareysa, isku-xidhnaan sare iyo sifooyin aan miridhku lahayn. Waxay ku habboon tahay in loo isticmaalo heerkulka ilaa 600° C (1110° F). Maadaama ay tahay daawad aad u dabacsan, oo aad u dheellitiran, waxay leedahay iska caabin aad u wanaagsan oo oksaydheynta ah.
Dahaarka ma aha mid birlab ah. Wuxuu ku habboon yahay iska caabbinta korantada, potentiometers, fiilooyinka kuleylinta, fiilooyinka kululaynta iyo roogagga. Ribbons waxaa loo isticmaalaa kululaynta bimetallada. Meel kale oo loo adeegsado waa soo saarista thermocouples sababtoo ah waxay sameysaa xoog koronto oo sare (EMF) iyadoo lala kaashanayo biraha kale.
2. Halabuurka Kiimikada
Daawaha Ni% Mn% Fe% Cu%
CuNi44 43 Ugu badnaan 0.5 – Bal.
3. Badeecadaha iyo adeegyada
1). Gudub: Shahaadada ISO9001;
2) Adeegyada iibka kadib ee fiican;
3). Dalab yar ayaa la aqbalayaa;
4). Muunado la heli karo;
4. Cabbirka
Fiilooyinka: 0.018-10mm Ribbons: 0.05*0.2-2.0*6.0mm
Xariijimaha: 0.08*5.0-5.0*250mm Baararka: D10-100mm
Waxyaabaha Kiimikada, %
| Ni | Mn | Fe | Si | Cu | Kale | Tilmaamaha ROHS | |||
| Cd | Pb | Hg | Cr | ||||||
| 44 | 1% | 0.5 | - | Bal | - | ND | ND | ND | ND |
Sifooyinka Farsamada
| Heerkulka Adeegga Joogtada ah ee Ugu Badan | 400ºC |
| Adkeysiga 20ºC | 0.49±5%ohm mm2/m |
| Cufnaanta | 8.9 g/cm3 |
| Qaboojinta Kulaylka | -6 (Ugu badnaan) |
| Barta Dhalmada | 1280ºC |
| Xoog la jiidi karo, N/mm2 La xidhxidhay, Jilicsan | 340~535 Mpa |
| Xoog La jiidi karo, N/mm3 Qabow La duubay | 680~1070 Mpa |
| Dheellitir (sannad) | 25% (Daqiiqad) |
| Dheellitir (qabow la duubay) | ≥Daqiiqad)2% (Daqiiqad) |
| EMF vs Cu, μV/ºC (0 ~ 100ºC) | -43 |
| Qaab-dhismeedka Micrographic | austenit |
| Hantida Birlabta ah | Aan ahayn |

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