Aloy oofa asọ ti o ni 49% nickel, Iron iwọntunwọnsi ti a lo nibiti agbara ibẹrẹ akọkọ.o pọju permeability, ati kekere mojuto isonu wa ni ti nilo
Awọn ohun elo:
• Itanna-oofa shielding • nigboro transformer laminations• Toroidal teepu ohun kohun • Ga didara motor laminations • Igbesẹ Motors
Ipele | UK | JANPAN | USA | Russia | Standard |
Supermalloy (1J50) | Mumetal | PCS | Hy-Ra49 | 50H | ASTM A753-78 GBn 198-1988 |
Alloy50(1J50)Kemikali Tiwqn
Ipele | Iṣapọ Kemikali (%) | |||||||
C | P | S | Cu | Mn | Si | Ni | Fe | |
Supermalloy1J50 | ≤ | |||||||
0.03 | 0.020 | 0.020 | 0.20 | 0.30 ~ 0.60 | 0.15 ~ 0.30 | 49.5 ~ 50.5 | Iwontunwonsi |
Alloy50(1J50)Ohun-ini Ti ara
Ipele | Resistivity (μΩ•m) | iwuwo (g/cm3) | Curie ojuami °C | ekunrere magnetostriction ibakan (× 10-2) | Agbara Fifẹ / MPa | Agbara Yelid/MPa | ||
Supermalloy 1J50 | ||||||||
0.45 | 8.2 | 500 | 25 | 450 | 150 |
loy50(1J50)Apapọ Imugboroosi Linear
Ipele | Olusọdipúpọ ti Imugboroosi Laini ni Awọn iwọn otutu oriṣiriṣi (x 10-6/K) | ||||||||
20~100℃ | 20~ 200℃ | 20~ 300℃ | 20~400℃ | 20~ 500℃ | 20~ 600℃ | 20~ 700℃ | 20~ 800℃ | 20~ 900℃ | |
Alloy 50 1J50 | 8.9 | 9.27 | 9.2 | 9.2 | 9.4 | -- | -- | -- | -- |
Mumetal Shielding O pọju
Permalloy ni agbara ti o ga pupọ ati agbara ipaniyan ti o jẹ ki o jẹ ohun elo ti o yẹ fun awọn iṣẹ aabo.Lati ṣaṣeyọri awọn ohun-ini idabobo ti o fẹ, HyMu 80 ti wa ni isunmọ titi di 1900oF tabi 1040oC ti o tẹle awọn ilana ṣiṣe.Annealing ni awọn iwọn otutu ti o ga julọ ṣe alekun agbara ati awọn ohun-ini idabobo.