Constantan jan ƙarfe Nickel 40 Waya / Flat waya
Tsiri na Constantan (Cuni44N) jan ƙarfe nickel mai tsananin hawan kintinkiri
Ma'anar waya ta Cidstant
Bisa ga reesyance tare da matsakaici mai ƙarfafawa da ƙarancin zafin jiki mai daidaituwa tare da jabu juriya / zazzabi mai fadi a kan kewayon "garkuwar dabbobi".Cuni44 Alloy waya kuma tana nuna ingantacciyar juriya da lalata abubuwa fiye da gars. Amfani da awo da za a ƙuntata zuwa AC da'irori. CUNI44 / Cuni40 / Cuni45 Cayyacewar Constantan Waya ita kuma mummunan abu ne na nau'in j thrmocoulle da baƙin ƙarfe kasancewa da tabbatacce; Nau'in j thrmocopples ana amfani dashi a aikace-aikacen kula da zafi. Hakanan, shine mummunan abu na nau'in TermocoLuple tare da na tagulla mai kyau; Rubuta T thermocopples ana amfani dashi a yanayin zafi na cryobenic.
Abubuwan sunadarai (%)Cun44
| Ni | Mn | Fe | Si | Cu | Wani dabam | Umarnin rohs | |||
| Cd | Pb | Hg | Cr | ||||||
| 44 | 1.50% | 0.5 | - | Bal | - | ND | ND | ND | ND |
Kayan aikin injinCun44
| Max ci gaba da sabis na Max | 400 ºC |
| Reervetity a 20ºC | 0.49 ± 5% OhM * MM2 / M |
| Yawa | 8.9 g / cm3 |
| Yawan zafin jiki na zazzabi | <-6 × 10-6 / ºc |
| Emf vs Cu (0 ~ 100ºC) | -43 μV / ºC |
| Mallaka | 1280 ºC |
| Da tenerile | Min 420 MPa |
| Elongation | Min 25% |
| Tsarin microphai | Austenite |
| Dukiyar magnetic | Ba. |
Fasalin Samfura:
1) Madalla da antidation antidation da ingancin injiniyan a babban zazzabi;
2) high reerve da ƙarancin zazzabi mai inganci;
3) kyakkyawan rakodin da kuma samar da aiki;
4) Kyakkyawan waldi
