Gorag we permalloy ýadrosy üçin ýumşak magnit garyndysy
Softumşak magnit garyndysy : gowşak magnit meýdanynda ýokary geçirijiligi we pes güýji bolan garyndy görnüşidir.Bu garyndy radio elektronika pudagynda, takyk gurallarda, uzakdan dolandyrmak we awtomatiki dolandyryş ulgamlarynda giňden ulanylýar.Bilelikde bilelikde esasan iki ugurda ulanylýar: energiýany öwürmek we maglumatlary gaýtadan işlemek.Halk ykdysadyýetinde möhüm materialdyr.
Fe-Ni ýumşak magnit garyndysy
Baha:1J50 (Permalloý), 1J79 (Mumetal, HY-MU80), 1J85 (Supermalloý), 1J46
Standart: GBn 198-1988
Arza: Kiçijik transformatorlaryň, impuls transformatorlarynyň, relýleriň, transformatorlaryň, magnit güýçlendirijileriň, elektromagnit gysgyçlaryň, gowşak ýa-da orta magnit meýdanlary üçin ulanylýan bogunlar, akym halkasy ýadrosy we magnit galkany.
| Sort | Baha | Kompozisiýa | Halkara şuňa meňzeş baha | |||
| IEC | Russiýa | ABŞ | Angliýa | |||
| Softumşak magnit ergininiň ýokary başlangyç geçirijiligi | 1J79 | Ni79Mo4 | E11c | 79НМ | Permalloý 80 HY-MU80 | Mumetal |
| 1J85 | Ni80Mo5 | E11c | 79НМА | Supermalloý | - | |
| Magnokary magnit geçirijiligi ýokary doýma magnit akymynyň dykyzlygy ýumşak magnit garyndysy | 1J46 | Ni46 | E11e | 46Н | 45-Permalloý |
|
| 1J50 | Ni50 | E11a | 50Н | Hy-Ra49 | Radiometal | |
Fe-Ni ýumşak magnit garyndysynyň himiýasy
| Baha | Himiki düzümi (%) | ||||||||
|
| C | P | S | Mn | Si | Ni | Mo | Cu | Fe |
| 1J46 | ≤0.03 | ≤0.02 | ≤0.02 | 0.6-1.1 | 0.15-0.30 | 45-46.5 | - | ≤ 0.2 | Bal |
| 1J50 | ≤0.03 | ≤0.02 | ≤0.02 | 0.3-0.6 | 0.15-0.30 | 49-50.5 | - | ≤ 0.2 | Bal |
| 1J79 | ≤0.03 | ≤0.02 | ≤0.02 | 0.6-1.1 | 0.30-0.50 | 78.5 -81.5 | 3.8- 4.1 | ≤ 0.2 | Bal |
| 1J85 | ≤0.03 | ≤0.02 | ≤0.02 | 0.3-0.6 | 0,15- 0.30 | 79- 81 | 4.8- 5.2 | ≤ 0.2 | Bal |
Mehaniki eýeçilik:
| Baha | Resisitivlik | Desinty (g / cm3) | Kýuri nokady | Brinellhardness | ensbTensile | ieldSaýlyk güýji | Uzalma | ||||
| Baglanylmadyk | |||||||||||
| 1J46 | 0.45 | 8.2 | 400 | 170 | 130 | 735 |
| 735 |
| 3 |
|
| 1J50 | 0.45 | 8.2 | 500 | 170 | 130 | 785 | 450 | 685 | 150 | 3 | 37 |
| 1J79 | 0.55 | 8.6 | 450 | 210 | 120 | 1030 | 560 | 980 | 150 | 3 | 50 |
| 1J85 | 0.56 | 8.75 | 400 | - | - | - | - | - | - | - | - |
Satokary doýma magnit induksiýa ýumşak magnit garyndysy
Baha:1J22 (Hiperco 50)
Standart:GB / T15002-94
Arza: Elektromagnit Ji kellesi, telefon nauşnigi diafragma, tork hereketlendirijisi.
| Russiýa | ABŞ | Angliýa | Fransiýa | Janpane |
| 50KΦ | Supermendur Hiperco 50 | Permendur | AFK502 | KOK KOK |
Himiki düzümler:
| C | Mn | Si | P | S | Cu | Ni | Co | V | Fe |
| MAX（≤） | |||||||||
| 0.025 | 0.15 | 0.15 | 0.015 | 0.010 | 0.15 | 0.25 | 47.5-49.5 | 1.75-2.10 | BAL |
Mehaniki eýeçilik:
| Denstiý （Kg / m3） （g / cm3） | Resisitivlik （μΩ • mm）（μΩ • sm） | Kýuri Poin（℃） | Magnit koeffisiýenti （10-6） | Magnit（T） （KG） | Elastik modul （GPa / psi） | Malylylyk geçirijiligi （W / m · K.）/ cm · s ℃ |
| 8 120（8.12） | 400（40） | 940 | 60 | 2.38（23.8） | 207（x103） | 29.8（0.0712） |
Çyzykly giňelme koeffisiýenti/（10-6/ ° C）
| 20-100 ℃ | 20-200 ℃ | 20-300 ℃ | 20-400 ℃ | 20-500 ℃ | 20-600 ℃ | 20-700 ℃ | 20-800 ℃ |
| 9.2 | 9.5 | 9.8 | 10.1 | 10.4 | 10.5 | 10.8 | 11.3 |
Magnit öndürijiligi
| Formalar | Ölçegi /（mm / in） | Aşakdaky magnit meýdanynyň intensiwligi üçin iň az akym dykyzlygyT（KG） | |||
| 800 A / m 10Oe | 1.6KA / m 20Oe | 4KA / m 50Oe | 8KA / m 100Oe | ||
| Zolak | 2.00（20.0） | 2.1（21.0） | 2.20（22.0） | 2.25（22.5） | |
| Bar | 12.7-25.4（0.500-1） | 1.60（16.0） | 1.80（18.0） | 2.00（20.0） | 2.15（21.5） |
| Çybyk | > 12.7（1） | 1.50（15.0） | 1.75（17.5） | 1.95（19.5） | 2.15（21.5） |
