Mumetal Permalloy 80 (1J79) Pa / SHEET / fasi
Igoa o Fefaatauaiga Masani: Mumetal, UNS N14080, HY-MU80, Permalloy 80, 1J79, 79FI,
Mumetal / Permalloy 80 o se sili atu maneta-nickel-molybdenum-uʻamea filogia. ma le tusa ma le 80% limasene ma le 15% uʻamea ma le 5% molybdenum mea. E aoga o se maneta autu mea i eletise ma faaeletonika masini. Permalloy 80 maua ai maualuga muamua ma maualuga tele permeability ma maualalo le malosi faʻamalosi, maualalo hysteresis leiloa, maualalo eddy-taimi nei leiloa, ma maualalo magnetostriction e taua tele mo pisinisi pisinisi.
Talosaga:
• laminations Transformer • Relay • Faʻamaumauina Ulu • Faʻaleaga ma Taulaʻi Tauʻa • Faʻaopopoina o leo • Tufuga leo • Puipui.
|
Vasega |
Peretania |
Siamani |
ISA |
Lusia |
Tulaga faatonuina |
|
Mumetal (1J79) |
Mumetal |
/ |
Permalloy 80 HY-MU80 |
79HM |
ASTM A753-78 GBn 198-1988 |
Mumetal Vaega o vailaʻau
| Vasega |
Vaega o vailaʻau (%) |
||||||||
| C | P | S | Cu | Mn | Si | Ni | Mo | Fe | |
| Mumetal 1J79 | ≤ | ||||||||
| 0.03 | 0.020 | 0.020 | 0.20 | 0.60 ~ 1.1 | 0.30 ~ 0.50 | 78.5 ~ 80.0 | 3.80 ~ 4.10 | Paleni | |
Mumetal Meatotino Faaletino
|
Vasega |
Tetee (μΩ • m) |
Density (g / cm3) |
Curie togi ° C |
saturation magnetostriction tumau (× 10-2) |
Malosi malosi / MPa |
Malosi ole Yelid / MPa |
||
|
Mumetal 1J79 |
Lē faʻailoaina |
Faʻaalia |
Lē faʻailoaina |
Faʻaalia |
||||
|
0.40 |
8.20 |
980 |
2 |
1030 |
560 |
980 |
150 |
|
Mumetal Avager Linear Faʻalautelega
|
Vasega |
Coefficient o Linear Faalauteleina i Eseese Temperaturel (x 10-6 / K) |
||||||||
|
20～100℃ |
20～ 200℃ |
20～ 300℃ |
20～400℃ |
20～ 500℃ |
20～ 600℃ |
20～ 700℃ |
20～ 800℃ |
20～ 900℃ |
|
|
Mumetal 1J79 |
10.3-10.8 |
10.9～ 11.2 |
11.4～ 12.9 |
11.9～ 12.5 |
12.3～ 13.2 |
12.7～ 13.4 |
13.1～ 13.6 |
13.4～ 13.6 |
13.2～ 13.7 |
Mumetal Shielding Gafatia
Permalloy e maualuga tele permeability ma nominal coercive malosiʻaga na avea ai o se mea talafeagai mo talita gaioiga. Ina ia ausia le manaʻomia talipupuni meatotino, HyMu 80 o loʻo faʻaopoopoina i le 1900oF poʻo le 1040oC mulimuli ane i le fausiaina o gaioiga. Annealing i le maualuga vevela faʻalauteleina le permeability ma talita meatotino.
