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Brand Name : JINXING
Model Number : 1J22 - Permalloy Plate
Certification : ISO 9001
Place of Origin : CHINA
MOQ : 30 kg
Price : Negotiable
Payment Terms : T/T, D/P, L/C, D/A, Western Union, MoneyGram
Supply Ability : 2000 kg per month
Delivery Time : 15-20 days
Packaging Details : plywood cases
Material : 1J22 Permalloy Plate
Size : dia 4 - 100mm x L
Density : 8.21 g/cc
Tensile Strength : 490 MPa
Hardness : 94 HRB
Elongation : 30%
Electrical Resistivity : 426 microhm-mm
Applications : Industrial
1J22 Permalloy Plate is an iron cobalt soft magnetic alloy containing 50% cobalt, 1.4% ~ 1.8% vanadium and iron. This alloy has the highest magnetic saturation strength (2.4T), extremely high Curie temperature (Tc=980 ℃) and the maximum saturation magnetostriction coefficient (60 × 10-6).
Element | Min | Max |
Carbon | -- | 0.01 |
Manganese | -- | 0.05 |
Silicon | -- | 0.05 |
Cobalt | -- | 48.75 |
Vanadium | -- | 1.90 |
Iron | Bal |
Grade | U.K. | Germany | U.S.A. | Russia | Standard |
1J22 | Permendur | Vacoflux 50 | Supermendur HiperCo50 | 50КФ | GB/T15002-1994 |
1J22 Permalloy Plate Picture:
Soft magnetic alloy is suitable for transmitting tube, oscillating tube, pilot tube, transistor, sealed plug, relay shell and other electric vacuum devices. It has a certain linear expansion coefficient in the temperature range of 20 ℃ - 450 ℃, and can match with hard glass to seal firmly.
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High Coefficient Of Thermal Expansion Co50V2 1J22 Permalloy Plate Images |