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Vacoflux27 Soft Ferromagnetic Materials , Cold Rolled Strip Soft Magnetic Iron
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xEqual Grades | 1J27, UNS K92650, HiperCo27, FeCo27 | Spec | ASTM A801-2014 |
---|---|---|---|
Type | FeCo Alloy | Forms | Round Bar, Cold Rolled Strip |
Thickness | 0.05-2.0mm | Product Name | Soft Magnetic Alloys |
High Light | soft magnetic iron,soft iron material |
Vacoflux27 High Saturation Induction Soft Magnetic Alloy Cold Rolled Strip
A-ONE ALLOY supplies Vacoflux27 to customers from worldwide.
Vacoflux27 (UNS K92650) is named 1J27 in China. It is a new type of soft magnetic alloy in China even it is already widely introduced by the inventor Carpenter. A-one Alloy is among the several manufacturers who are able to produce Vacoflux27 products in forms of cold rolled strip and round bar.
Vacoflux27 is a better choice when the fabrication is considered when HiperCo50 is somehow has better permeability and coercive force-even the difference is not big. The magnetic saturation of both alloys is nearly identical. And, Vacoflux27 does not exhibit the brittleness of Hiperco50.
Chemical Requirements(Weight Percent)
Carbon | Manganese | Silicon | Phosphorus | Sulfur | Chromium | Nickel | Cobalt | Vanadium | Iron |
max 0.025 | max 0.35 | max 0.35 | max 0.015 | max 0.015 | max 0.75 | max 0.75 | 26.50 to 28.50 | max 0.35 | Balance |
Characters
- High magnetic saturation
- Good mechanical toughness
- Good ductility
- High saturation induction
- High curie temperature: 925 °C
Applications
Motors, generators, pole pieces, relays and magnetic bearing.
Size range
Thickness: 0.05~2.0mm
Width: 10~240mm
Standards
ASTM A801 Standard Specification for Wrought Iron-Cobalt High Magnetic Saturation Alloys (UNS R30005 and K92650)
Heat treatment
Vacoflux 27is typically heat treated between 845 and 865°C for the best magnetic performance. It may also be heat treated at temperatures as high as 975°C without the same cautions concerning Vacoflux50. For both alloys, the use of a relatively low heat treatment temperature or reduced heat treatment time provides higher strength but with a sacrifice in magnetic performance. The higher heat treatment temperatures, within the limits stated, generally provide the best magnetic performance but lower mechanical strength.
Cool in the same atmosphere at a rate of 100 to 200°C/h to 500°C or lower and at any rate thereafter to a
temperature of at least 200°C or lower.