Aloyi 50(1J50)Permalloy
Mayina Wamba Amalonda: China 1J50, Russia 50H, Hy-Ra49Permalloy
Aloyi yofewa ya maginito iyi yokhala ndi 49% Nickel, Iron yokwanira yomwe imagwiritsidwa ntchito pomwe kutha kutha kutha.pazipita permeability, ndi otsika pachimake kutaya chofunika
Mapulogalamu:
• Electro-magnetic shielding • Mwapadera thiransifoma laminations• Mabala a mabala a toroidal tepi • Zoyatsira moto zapamwamba kwambiri • Ma motor stepping
| Gulu | UK | JANPAN | USA | Russia | Standard |
| Supermalloy (1J50) | Mumetal | PCS | Hy-Ra49 | 50H pa | ASTM A753-78 GBn 198-1988 |
Alloy50(1J50)Chemical Composition
| Gulu | Kupanga Kwamankhwala (%) | |||||||
| C | P | S | Cu | Mn | Si | Ni | Fe | |
| Supermalloy1j50 pa | ≤ | |||||||
| 0.03 | 0.020 | 0.020 | 0.20 | 0.30-0.60 | 0.15-0.30 | 49.5-50.5 | Kusamala | |
Alloy50(1J50)Katundu Wakuthupi
| Gulu | Kukaniza (μΩ•m) | Kuchulukana (g/cm3) | Curie point °C | machulukitsidwe magnetostriction mosalekeza (× 10-2) | Mphamvu Yamphamvu / MPa | Yelid Strength/MPa | ||
| Supermalloy 1j50 pa | ||||||||
| 0.45 | 8.2 | 500 | 25 | 450 | 150 | |||
loy50(1J50)Kukula kwapakati pa Linear
| Gulu | Coefficient of Linear Expansion at Different Temperature(x 10-6/K) | ||||||||
| 20 ~ 100 ℃ | 20 ~ 200 ℃ | 20 ~ 300 ℃ | 20-400 ℃ | 20 ~ 500 ℃ | 20 ~ 600 ℃ | 20 ~ 700 ℃ | 20 ~ 800 ℃ | 20 ~ 900 ℃ | |
| Aloyi 50 1j50 pa | 8.9 | 9.27 | 9.2 | 9.2 | 9.4 | -- | -- | -- | -- |
Mumetal Shielding Potential
Permalloy ili ndi mphamvu yokwanira kwambiri komanso yokakamiza mwadzina yomwe imapangitsa kuti ikhale yoyenera poteteza.Kuti mukwaniritse zomwe mukufuna kutchingira, HyMu 80 imalumikizidwa mpaka 1900oF kapena 1040oC potsatira kupanga njira.Annealing pa kutentha okwera kumawonjezera permeability ndi chitetezo katundu.
