Enamelled CuNi45/CuNi44/CuNi40 copper nickel Alloy Wire
Enamelled CuNi45/CuNi44/CuNi40 Alloy Wire
Fa'amatalaga o oloa
O nei uaea tetee enamled ua faʻaaogaina lautele mo resistors masani, taavale
vaega, fe'avea'i tetee, ma isi. fa'aogaina le fa'aogaina o le insulation e sili ona fetaui lelei mo nei fa'aoga, fa'aaoga lelei atoatoa uiga iloga o le fa'auluina o le enamel.
E le gata i lea, o le a matou faʻatinoina le faʻapipiʻiina o le faʻapipiʻiina o le enamel o le uaea uʻamea taua e pei o le siliva ma le uaea platinum i luga o le faʻatonuga. Fa'amolemole fa'aaoga lenei gaosiga-i-oka.
Ituaiga uaea Alloy e leai ni mea
O le u'amea e mafai ona tatou faia enamelled o uaea u'amea-nikeli, uaea Constantan, uaea Manganin. Kama Wire,NiCr Alloy wire,FeCrAl Alloy wire etc
Ituaiga fa'alava
| Insulation-enamelled Igoa | Tulaga vevelaºC (taimi faigaluega 2000h) | Code Igoa | GB Code | ANSI. ITIGA |
| Polyurethane enamelled uaea | 130 | UEW | QA | MW75C |
| Uaea enamel polyester | 155 | PEW | QZ | MW5C |
| Polyester-imide uaea enamelled | 180 | EIW | QZY | MW30C |
| Polyester-imide ma polyamide-imide uaea fa'apipi'i fa'apipi'i lua | 200 | EIWH (DFWF) | QZY/XY | MW35C |
| Polyamide-imide uaea enamelled | 220 | AIW | QXY | MW81C |
O mea tau vaila'au,%
| Ni | Mn | Fe | Si | Cu | Isi | RoHS Directive | |||
| Cd | Pb | Hg | Cr | ||||||
| 44 | 1% | 0.5 | - | Bal | - | ND | ND | ND | ND |
Meatotino Fa'ainisinia
| Max Auaunaga Fa'aauau Temp | 400ºC |
| Resisivity ile 20ºC | 0.49±5%ohm mm2/m |
| Malosi | 8.9 g/cm3 |
| Amioga vevela | -6(Max) |
| Lisi Lisi | 1280ºC |
| Malosi Tensile,N/mm2 Fa'amau, Malu | 340~535 Mpa |
| Malosi Tensile,N/mm3 Ta'avale malulu | 680~1070 Mpa |
| Fa'aliga | 25%(Min) |
| Elongation(fa'a'ai malulu) | ≥Min)2%(Min) |
| EMF vs Cu, μV/ºC (0~100ºC) | -43 |
| Fa'asologa o Micrographic | austenite |
| Meatotino maneta | Leai |
Faʻaaogaina o Constantan
Constantan o se apamemea-nickel alloy lea e aofia ai ni vaega laiti faʻaopoopo
elemene e ausia ai sa'o tulaga taua mo le vevela coefficient o resistivity. Fa'aeteete
pulea o le liusuavai ma faiga liua e maua i se tulaga maualalo tele o pine i
mafiafia sili ona manifinifi. O le u'amea e fa'aoga tele mo mea fa'a'iila ma fa'amau fa'amau.
