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Constantan Eureca Waya / Alapin Waya
ConstantanEureca Waya / Alapin Waya
ọja Apejuwe
Constantan Waya pẹlu irẹwẹsi iwọntunwọnsi ati iwọn otutu kekere coefficent ti resistance pẹlu alapin resistance / iwọn otutu ti tẹ lori ibiti o gbooro ju “manganins”. Constantan tun ṣe afihan resistance ipata to dara julọ ju ọkunrin ganins lọ. Awọn lilo ṣọ lati ni ihamọ si awọn iyika ac.
Constantan waya jẹ tun awọn odi ano ti awọn iru J thermocouple pẹlu Iron jije awọn rere; Iru J thermocouples ti wa ni lilo ninu ooru atọju awọn ohun elo. Bakannaa, o jẹ awọn odi ano ti iru T thermocouple pẹlu OFHC Ejò awọn rere; Iru T thermocouples ni a lo ni awọn iwọn otutu cryogenic.
Akoonu Kemikali,%
| Ni | Mn | Fe | Si | Cu | Omiiran | Itọsọna ROHS | |||
| Cd | Pb | Hg | Cr | ||||||
| 44 | 1.50% | 0.5 | - | Bal | - | ND | ND | ND | ND |
Darí Properties
| Max Lemọlemọfún Service Temp | 400ºC |
| Resisivity ni 20ºC | 0,49± 5% ohm mm2/m |
| iwuwo | 8,9 g/cm3 |
| Gbona Conductivity | -6 (Max) |
| Ojuami Iyo | 1280ºC |
| Agbara fifẹ, N/mm2 Annealed, Rirọ | 340 ~ 535 Mpa |
| Agbara Fifẹ, N/mm3 Tutu Yiyi | 680 ~ 1070 Mpa |
| Ilọsiwaju (anneal) | 25% (Iṣẹju) |
| Ilọsiwaju (tutu yiyi) | ≥min) 2%(min) |
| EMF vs Cu, μV/ºC (0 ~ 100ºC) | -43 |
| Micrographic Be | austenite |
| Ohun-ini oofa | Ti kii ṣe |
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