I-Mumetal Permalloy 80(1J79) Ibha/ ISHIDI/isiqeshana
Amagama Okuhweba Ajwayelekile: Mumetal,UNS N14080, HY-MU80,Permalloy 80, 1J79, 79НМ,
I-Mumetal/Permalloy 80 iyingxube ye-iron enozibuthe ene-nickel-molybdenum-iron.cishe u-80% we-nickel no-15% wensimbi no-5% we-molybdenum.Iwusizo njengento eyinhloko kazibuthe ezintweni zikagesi neze-elekthronikhi.I-Permalloy 80 ihlinzeka ngokuqina okuphezulu kokuqala nokuphezulu ngamandla aphansi okuphoqeleka, ukulahlekelwa kwe-hysteresis ephansi, ukulahlekelwa okuphansi kwe-eddy-current, kanye ne-magnetostriction ephansi ebaluleke kakhulu ekusebenzeni kwezimboni.
Izinhlelo zokusebenza:
• Ama-transformer laminations •I-Relay • Amakhanda Okuqopha •Ukuchezuka kanye namajoka Agxilile • Izikhulisa-zwi •Izikhulisa-zwi •Ukuvikela.
| Ibanga | E-UK | EJalimane | USA | Russia | Okujwayelekile |
| I-Mumetal (1J79) | I-Mumetal | / | I-Permalloy 80 HY-MU80 | 79HM | I-ASTM A753-78 I-GBn 198-1988 |
I-MumetalUkwakheka Kwamakhemikhali
| Ibanga | Ukwakhiwa Kwekhemikhali (%) | ||||||||
| C | P | S | Cu | Mn | Si | Ni | Mo | Fe | |
| I-Mumetal1j79 | ≤ | ||||||||
| 0.03 | 0.020 | 0.020 | 0.20 | 0.60~1.1 | 0.30~0,50 | 78.5~80.0 | 3.80~4.10 | Ibhalansi | |
I-Mumetal Impahla Engokomzimba
| Ibanga | Ukungazweli (μΩ•m) | Ukuminyana (g/cm3) | Iphoyinti leCurie °C | I-saturation magnetostriction constant (× 10-2) | Amandla Okuqina/MPa | Amandla e-Yelid/MPa | ||
| I-Mumetal 1j79 | Okungabalulekile | I-Annealed | Okungabalulekile | I-Annealed | ||||
| 0.40 | 8.20 | 980 | 2 | 1030 | 560 | 980 | 150 | |
I-Mumetal Avager Linear Expansion
| Ibanga | I-Coefficient of Linear Expansion at Different Temperaturel(x 10-6/K) | ||||||||
| 20～100℃ | 20～200℃ | 20～300℃ | 20～400℃ | 20～500℃ | 20～600℃ | 20～700℃ | 20～800℃ | 20～900℃ | |
| I-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 |
I-Mumetal Shielding Potential
I-Permalloy inokufinyeleleka okuphezulu kakhulu namandla okuphoqelela okuzenzela ayenza ibe into efanelekile yokusebenza kokuvikela.Ukuze kuzuzwe izakhiwo ezifiselekayo zokuvikela, i-HyMu 80 ixhunywe kufika ku-1900oF noma ku-1040oC kulandela ukwakheka kwezinqubo.I-Annealing emazingeni okushisa aphakeme kuthuthukisa ukufinyeleleka kanye nezakhiwo zokuvikela.
