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Energy integration 30MGOe in axial anisortropy.
Namiki has achieved a residential induction of 11 kG (1.1T) ,intrinsic coercive force of over 15 kOe (1194kA/m), and maximum energy integration of 30 MGOe (239kJ/m3) for sintered samarium -cobalt magnet created by a powder metallurgy.
Owing to the uniform density of the press-shaped molding, the products, even if it is thin shape, show no sign of chipping or cracking and less unevenness of magnetic flux density after cutting. Thus they perfectly suit to the ring and flat shaped magnetic products.
Namiki supplies reliable magnetic parts in many different shapes by using high thermal resistance Samarium cobalt magnet and by applying our high precision processing technology for jewel parts. |
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Features
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We supply large Intrinsic Coercive Force Sm2Co17 system Rare Earth Magnets, which has the consistent and stable magnetic characteristics. |
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With many years of Namiki's unique experiences of press molding technology,small ring shapes magnets (min Ø2 0D,min Ø0.3 ID) are possible in mass production ,which will enable to downsizing and lighten the weight of magnetic circuit. |
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By employing new Press Forming Technology:
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We are now supplying upgraded strong Sm2Co17 magnets, comparing to those of before. |
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The upgraded characterisitc of Axial Anisotropic Magnets (KM 30), increases the magnetic flux density of discshaped and flat ring magnets. |
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Applications
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Microphones |
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Headset Receivers |
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Magnetic Sensors |
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Optical Isolators |
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Micro Actuators |
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Switches |
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Machine Axles |
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Video Cameras |
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Audio Pickup Cartridges |
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Watches |
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Earings |
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Medical Instruments |
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