Soft Magnetic Alloy for Shielding and permalloy core
Soft Magnetic Alloy : ndi mtundu wa aloyi wokhala ndi mphamvu zambiri komanso kukakamiza kochepa mu mphamvu ya maginito yofooka.Mtundu uwu wa aloyi umagwiritsidwa ntchito kwambiri pamakampani opanga zamagetsi pawailesi, zida zolondola, zowongolera zakutali ndi machitidwe owongolera okha.Pamodzi, amagwiritsidwa ntchito makamaka m'magawo awiri: kutembenuka kwa mphamvu ndi kukonza chidziwitso.Ndi chinthu chofunika kwambiri pa chuma cha dziko.
Fe-Ni Soft Magnetic Alloy
Gulu:1J50 (Permalloy), 1J79(Mumetal,HY-MU80), 1J85 (Supermalloy)1,j46 ndi
StandardMtundu: GBn 198-1988
Kugwiritsa ntchito: Ambiri ang'onoang'ono thiransifoma, pulse transformers, relays, transformers, maginito amplifiers, electromagnetic clutches, kutsamwitsa omwe amagwiritsidwa ntchito kumadera ofooka kapena apakati maginito Mayendedwe a ring core ndi maginito chishango.
| Sinthani | Gulu | Kupanga | International Similar Grade | |||
| IEC | Russia | USA | UK | |||
| Mkulu woyamba permeability wa zofewa maginito aloyi | 1j79 ndi | Ndi79Mo4 | E11c | 79 nm | Permalloy 80 HY-MU80 | Mumetal |
| 1j85 ndi | Ni80Mo5 | E11c | 79 NMA | Supermalloy | - | |
| High maginito madutsidwe apamwamba machulukitsidwe maginito flux kachulukidwe zofewa maginito aloyi | 1j46 ndi | Ndi46 | E11 ndi | 46n | 45-Permalloy |
|
| 1j50 pa | Nd50 | E11a | 50n | Hy-Ra49 | Radiometal | |
Chemistry ya Fe-Ni Soft Magnetic Alloy
| Gulu | Mapangidwe a Chemical (%) | ||||||||
|
| C | P | S | Mn | Si | Ni | Mo | Cu | Fe |
| 1j46 ndi | ≤0.03 | ≤0.02 | ≤0.02 | 0.6-1.1 | 0.15-0.30 | 45-46.5 | - | ≤ 0.2 | Bali |
| 1j50 pa | ≤0.03 | ≤0.02 | ≤0.02 | 0.3-0.6 | 0.15-0.30 | 49-50.5 | - | ≤ 0.2 | Bali |
| 1j79 ndi | ≤0.03 | ≤0.02 | ≤0.02 | 0.6-1.1 | 0.30-0.50 | 78.5 -81.5 | 3.8-4.1 | ≤ 0.2 | Bali |
| 1j85 ndi | ≤0.03 | ≤0.02 | ≤0.02 | 0.3-0.6 | 0.15-0.30 | 79-81 | 4.8- 5.2 | ≤ 0.2 | Bali |
Mechanical Property :
| Gulu | Kukana | Desinty (g/cm3) | Curie Point | Brinellhardness | σbTensile | σsYield Mphamvu | Elongation | ||||
| Zosasinthidwa | |||||||||||
| 1j46 ndi | 0.45 | 8.2 | 400 | 170 | 130 | 735 |
| 735 |
| 3 |
|
| 1j50 pa | 0.45 | 8.2 | 500 | 170 | 130 | 785 | 450 | 685 | 150 | 3 | 37 |
| 1j79 ndi | 0.55 | 8.6 | 450 | 210 | 120 | 1030 | 560 | 980 | 150 | 3 | 50 |
| 1j85 ndi | 0.56 | 8.75 | 400 | - | - | - | - | - | - | - | - |
High machulukitsidwe maginito induction zofewa maginito aloyi
Gulu:1J22 (Hiperco 50)
Zokhazikika:GB/T15002-94
Kugwiritsa ntchito: Electromagnetic Ji mutu, foni yam'manja diaphragm, torque motor rotor.
| Russia | USA | UK | France | Janpane |
| 50KΦ | Supermendur Hiperco 50 | Permendur | AFK502 | Mtengo wa magawo SME SMEV |
Chemical Compostations:
| 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 |
Mechanical Property :
| Densiy (Kg/m3） (g/cm3） | Kukana (μΩ•mm）(μΩ•cm） | Curie Poin(℃） | Magnetic coefficient (10-6） | Maginito a Saturation(T）KG） | Elastic Modulus (GPA/psi） | Thermal Conductivity (W/m·K）/cm·s℃ |
| 8 120(8.12） | 400(40） | 940 | 60 | 2.38(23.8） | 207(x103） | 29.8(0.0712） |
Coefficient of Linear Expansion/(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 |
Maginito Magwiridwe
| Mafomu | Dimension/(mm/mu） | Kachulukidwe kakang'ono kakuchulukira/pazotsatira zamphamvu zamaginitoT(KG） | |||
| 800 A/m 10 uwu | 1.6KA/m 20 uwu | 4KA/m 50 uwu | 8KA/m 100 uwu | ||
| Kuvula | 2.00(20.0） | 2.1(21.0） | 2.20(22.0） | 2.25(22.5） | |
| Malo | 12.7-25.4(0.500-1） | 1.60(16.0） | 1.80(18.0） | 2.00(20.0） | 2.15(21.5） |
| Ndodo | > 12.7(1） | 1.50(15.0） | 1.75(17.5） | 1.95(19.5） | 2.15(21.5） |
