Mumetal SuPermalloy (1J85) pepa/STRIP/ bar/Ring
Mazita Anowanzo Kutengeserana: Mumetal,UNS N14080, HY-MU80,Permalloy 80, 1J79, 79НМ,
Mumetal / Permalloy 80 ndeye yakanyanya magineti nickel-molybdenum-iron alloy.ine 80% nickel uye 15% iron uye 5% molybdenum zvirimo.Inobatsira semagineti musimboti zvinhu mumagetsi nemagetsi midziyo.Permalloy 80 inopa yakakwira yekutanga uye yakanyanya permeability ine yakaderera yekumanikidza simba, yakaderera hysteresis kurasikirwa, yakaderera eddy-ikozvino kurasikirwa, uye yakaderera magnetostriction iyo yakakosha kune maindasitiri kunyorera.
Applications:
• Transformer laminations •Relay • Kurekodha Misoro •Kutsauswa uye Kutarisa Majoko • MaAmplifaya •Magudzanzwi •Kudzivirira.
| Giredhi | UK | Jerimani | USA | Rashiya | Standard |
| Mumetal (1J79) | Mumetal | / | Permalloy 80 HY-MU80 | 79HM | ASTM A753-78 GBn 198-1988 |
MumetalKuumbwa Kwemakemikari
| Giredhi | Muumbi weKemikari (%) | ||||||||
| C | P | S | Cu | Mn | Si | Ni | Mo | Fe | |
| 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 | Balance | |
Mumetal Pfuma Yenyama
| Giredhi | Kusagadzikana (μΩ•m) | Density (g/cm3) | Curie point °C | saturation magnetostriction nguva dzose (× 10-2) | Tensile Simba/MPa | Yelid Simba/MPa | ||
| Mumetal 1J79 | Unannealed | Annealed | Unannealed | Annealed | ||||
| 0.40 | 8.20 | 980 | 2 | 1030 | 560 | 980 | 150 | |
Mumetal Avager Linear Kuwedzera
| Giredhi | 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℃ | |
| 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 Potential
Permalloy ine yakanyanyisa kupinza uye nezita rekumanikidza simba rinoita kuti rive chinhu chakakodzera chekudzivirira mashandiro.Kuti uwane iyo inodiwa yekudzivirira zvivakwa, HyMu 80 inovharirwa kusvika 1900oF kana 1040oC inoteera kugadzira maitiro.Anealing pane yakakwirira tembiricha inowedzera permeability uye kudzivirira zvivakwa.
