Constantan Eureca Waya / Flat Waya
Nkọwa Ngwaahịa
Waya Constantan nwere nguzogide dị ala na obere nguzogide okpomọkụ, yana nguzogide dị larịị/ọnọdụ okpomọkụ n'ofe oke karịa "manganins". Constantan na-egosikwa nguzogide nchara ka mma karịa man ganinins. Ojiji ya na-adịkarị naanị na sekit ac.
Waya Constantan bụkwa ihe na-adịghị mma nke ụdị J thermocouple, ebe Iron bụ ihe dị mma; a na-eji ụdị J thermocouple eme ihe n'oge ọgwụgwọ okpomọkụ. Ọzọkwa, ọ bụ ihe na-adịghị mma nke ụdị T thermocouple nwere OFHC Copper nke dị mma; a na-eji ụdị T thermocouple eme ihe n'oge okpomọkụ dị egwu.
Ọdịnaya Kemịkalụ, %
| Ni | Mn | Fe | Si | Cu | Ndị ọzọ | Ntuziaka ROHS | |||
| Cd | Pb | Hg | Cr | ||||||
| 44 | 1.50% | 0.5 | - | Bọọl | - | ND | ND | ND | ND |
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Njirimara Mekaniki
| Oke Ọrụ Na-aga n'ihu | 400ºC |
| Nguzogide na 20ºC | 0.49±5%ohm mm2/m |
| Njupụta | 8.9 g/cm3 |
| Ọgbakọ okpomọkụ | -6 (Max) |
| Ebe Mgbaze | 1280ºC |
| Ike nrụgide, N/mm2 Ejiri ya mee ihe, dị nro | 340~535 Mpa |
| Ike nrụgide, N/mm3 Oyi Akpọgharị | 680~1070 Mpa |
| Ogologo oge (anneal) | 25% (Nkeji) |
| Elongation (oyi kpọchiri akpọchi) | ≥Mpempe)2% (Mpempe) |
| EMF vs Cu, μV/ºC (0 ~ 100ºC) | -43 |
| Nhazi Micrographic | austenit |
| Njirimara Magnetik | Ọ bụghị |
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