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Constantan Eureca Waya / Flat Waya
ConstantanWayar Eureca / Wayar Flat
Bayanin Samfurin
Wayar Constantan mai matsakaicin juriya da ƙarancin juriya mai zafi tare da lanƙwasa mai faɗi/zazzabi akan kewayon da ya fi faɗi fiye da "manganins". Constantan kuma yana nuna juriya mafi kyau ga tsatsa fiye da man ganinins. Amfani da shi galibi yana iyakance ga da'irori na AC.
Wayar Constantan kuma ita ce sinadari mara kyau na nau'in J thermocouple tare da Iron shine positive; ana amfani da nau'in J thermocouple a aikace-aikacen maganin zafi. Haka kuma, sinadari mara kyau ne na nau'in T thermocouple tare da OFHC Copper mai kyau; ana amfani da nau'in T thermocouple a yanayin zafi mai zafi.
Abubuwan Sinadarai, %
| Ni | Mn | Fe | Si | Cu | Wani | Umarnin ROHS | |||
| Cd | Pb | Hg | Cr | ||||||
| 44 | 1.50% | 0.5 | - | Bal | - | ND | ND | ND | ND |
Kayayyakin Inji
| Matsakaicin Yanayin Sabis na Ci gaba | 400ºC |
| Juriya a 20ºC | 0.49±5%ohm mm2/m |
| Yawan yawa | 8.9 g/cm3 |
| Tsarin kwararar zafi | -6 (Matsakaicin) |
| Wurin narkewa | 1280ºC |
| Ƙarfin Tashin Hankali, An haɗa shi da N/mm2, Mai laushi | 340~535 Mpa |
| Ƙarfin Taurin Kai, N/mm3 An Yi Birgima da Sanyi | 680~1070 MPa |
| Ƙarawa (anneal) | 25% (Mafi ƙaranci) |
| Ƙara (sanyi birgima) | ≥Mafi ƙaranci)2% (Mafi ƙaranci) |
| EMF vs Cu, μV/ºC (0~100ºC) | -43 |
| Tsarin Micrographic | austenite |
| Kadarar Magnetic | Ba |
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