Soft Magnetic Alloy yeShielding uye permalloy musimboti
Soft Magnetic Alloy : imhando yealloy ine yakakwira permeability uye yakaderera kumanikidza mune isina simba remagineti.Rudzi urwu rwealloy runoshandiswa zvakanyanya muindasitiri yemagetsi eredhiyo, chaiyo chiridzwa, kuremote control uye otomatiki kudzora masisitimu.Pamwe chete, inonyanya kushandiswa muzvikamu zviviri: simba rekushandura uye kugadzirisa ruzivo.Chinhu chakakosha muhupfumi hwenyika.
Fe-Ni Soft Magnetic Alloy
Giredhi:1J50 (Permalloy), 1J79(Mumetal,HY-MU80), 1J85(Supermalloy),1J46
Standard: GBn 198-1988
Application: Zvizhinji zvezvidiki zvinoshandura, pulse transformers, relays, transformers, magnetic amplifiers, electromagnetic clutches, chokes iyo inoshandiswa kune isina simba kana yepakati magineti minda Inoyerera mhete core uye magineti nhovo.
| Ronga | Giredhi | Composition | International Similar Giredhi | |||
| IEC | Rashiya | USA | UK | |||
| Yakakwira yekutanga permeability yeakapfava magineti alloy | 1J79 | Ni79Mo4 | E11c | 79НМ | Permalloy 80 HY-MU80 | Mumetal |
| 1J85 | Ni80Mo5 | E11c | 79НМА | Supermalloy | - | |
| Yakakwira magineti conductivity yakakwira saturation magineti flux density yakapfava magineti alloy | 1J46 | Ni46 | E11e | 46Н | 45-Permalloy |
|
| 1J50 | Ni50 | E11a | 50Н | Hy-Ra49 | Radiometal | |
Chemistry yeFe-Ni Soft Magnetic Alloy
| Giredhi | Muumbi weKemikari(%) | ||||||||
|
| 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 |
Mechanical Property :
| Giredhi | Resisitivity | Desinty (g/cm3) | Curie Point | Brinellhardness | σbTensile | σsYield Simba | Elongation | ||||
| Un-annealed | |||||||||||
| 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 | - | - | - | - | - | - | - | - |
Yakakwira saturation magineti induction yakapfava magineti alloy
Giredhi:1J22 (Hiperco 50)
Standard:GB/T15002-94
Application: Electromagnetic Ji musoro, nharembozha diaphragm, torque mota rotor.
| Rashiya | USA | UK | Furanzi | Janpane |
| 50KΦ | Supermendur Hiperco 50 | Permendur | AFK502 | 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 :
| Denstiy (Kg/m3） (g/cm3） | Resisitivity (μΩ•mm）(μΩ•cm） | Curie Poin(℃） | Magnetic coefficient (10-6） | Saturation Magnetic(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 |
Magnetic Performance
| Mafomu | Dimension/(mm/in） | Minimum flux density/yeanotevera magineti intensitiesT(KG） | |||
| 800 A/m 10Oe | 1.6KA/m 20Oe | 4KA/m 50Oe | 8KA/m 100Oe | ||
| Strip | 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） |
| Rod | >12.7(1） | 1.50(15.0） | 1.75(17.5） | 1.95(19.5） | 2.15(21.5） |
