Uaea Manganin
Faʻamatalaga Oloa
Manganin uaea o apamemea-limasene alloys o loʻo faʻaaogaina mo eletise ma faʻatonutonu teteʻe tetee. O nei alloys i ai maualalo tele vevela coefficient o teteʻe, ma ofuina toniga eletise tetee i le umi o taimi. E le gata i lea, e matua maualalo lava le malosiaga tau eletise (EMF) e faʻasaga i le kopa. O nei alloys i ai lelei gaioiga, mafai ona faʻapipiʻi, faʻapea foi ma ueloina.
Vaega o vailaʻau
| Vasega | Fatuga vailaʻau Autu% | |||
| Cu | Mn | Ni | Si | |
|
Manganin 47 |
Malolo | 11-13 | 2-3 | - |
|
Manganin 35 |
Malolo | 8-10 | - | 1-2 |
|
Manganin 44 |
Malolo | 11-13 | 2-5 | - |
|
Konstantan |
Malolo | 1-2 | 39-41 | - |
Voluma Resistivity uaea 、 Pepa ma lipine
| Vasega | Volume Resistivity, |
| Manganin 47 | 0.47 ± 0.03 |
| Manganin 35 | 0.35 ± 0.05 |
| Manganin 44 | 0.44 ± 0.03 |
| Konstantan | 0.48 ± 0.03 |
Tusa feteʻenaʻi -Temperature coefficient o Manganin
| Tulafono | Vevela talafeagai | Vevela o le Suʻega ℃ | Tetee-vevela Coefficient | Fua faʻatatau ile vevela-teteʻe tutusa | ||
| αx10-6C-1 | βx10-6C-2 | αx10-6C-1 | ||||
|
Manganin 47 |
Laasaga 1 |
65-45 |
10、20、40 |
-3 ~ + 5 |
-0.7 ~ 0 |
- |
|
Laʻasaga 2 |
-5 ~ + 10 |
|||||
|
Laʻasaga 3 |
-10 ~ + 20 |
|||||
|
Manganin 35 Uaea 、 Pepa |
10-80 |
10、40、60 |
-5 ~ + 10 |
-0.25 ~ 0 |
- |
|
|
Manganin 44 Uaea 、 Pepa |
10-80 |
0 ~ + 40 |
-0.7 ~ 0 |
- |
||
|
Uaea Konstantan uaea. Pepa |
0-50 |
20、50 |
- |
- |
-40 ~ + 40 |
|
Fua faatatau umi:
|
Lapoa |
Elongation Fua faatatau (Lo = 200mm),% |
|
≤0.05 |
6 |
|
＞ 0.05 ~ 0.10 |
8 |
|
＞ 0.1 ~ 0.50 |
12 |
|
＞ 0.50 |
15 |
Thermal EMF fua faatatau mo le kopa
|
Vasega |
Vevela faasolo | Fua faatatau EMF vevela fua faatatau mo le kopa |
|
Manganin 47 |
0 ~ 100 |
1 |
|
Manganin 35 |
0 ~ 100 |
2 |
|
Manganin 44 |
0 ~ 100 |
2 |
|
Konstantan |
0 ~ 100 |
45 |
| Faʻaaliga: Thermal EMF fua faatatau mo apamemea o atoatoa taua. | ||
O le upega mamafa i le atigivae
|
Dia. (Mm) |
(g) |
Dia. (Mm) |
(g) |
|
0.02 ~ 0.025 |
5 |
＞ 0.28 ~ 0.45 |
300 |
|
＞ 0.025 ~ 0.03 |
10 |
＞ 0.45 ~ 0.63 |
400 |
|
＞ 0.03 ~ 0.04 |
15 |
＞ 0.63 ~ 0.75 |
700 |
|
＞ 0.04 ~ 0.06 |
30 |
＞ 0.75 ~ 1.18 |
1200 |
|
＞ 0.06 ~ 0.08 |
60 |
＞ 1.18 ~ 2.50 |
2000 |
|
＞ 0.08 ~ 0.15 |
80 |
＞ 2.50 |
3000 |
|
＞ 0.15 ~ 0.28 |
150 |
|