مغناطيس سلوبر سماريوم كوبالت
Samarium cobalt magnet, also known as SmCo magnet, is another type of permanent magnets. Samarium cobalt magnets are made of an alloy of samarium and cobalt. Their strength is similar to مع معالجة GBD, but SmCo magnets have higher temperature ratings, higher coercivity and great corrosion resistance.
Therefore, SmCo magnets can function in applications that run on extremely high or low high temperatures. It is still the first choice magnet for adverse or high-temperature environments.
Samarium Cobalt Magnet Physical Properties

Samarium Cobalt Magnet Applications
Samarium cobalt magnets, It has:
- Extremely resistant to demagnetization. Good temperature stability (maximum use temperatures between 250 °C (523 K) and 550 °C (823K); Curie temperatures from 700 °C (973 K) to 800 °C (1,070 K)
- Strong resistance to corrosion and oxidation resistance. It usually does not need to be coated and can be widely used in high temperature and poor working conditions.
It is most commonly used in applications which require high operating temperatures .Some examples are:
- Military applications
- High temperature Motors and Generators
- Automotive/Aerospace (sensors)
- Magnetic pump couplings
- Oil drilling applications
- Cryogenic applications
- marine applications
Samarium cobalt arc magnets
Product Detail:
- Normal Size Range:W:3-200mm,H:1.5-100mm,L:1-200mm
- Max.Segment:W200xH80xL50mm, W80xH50xL200mm
- Min.Segment:W3xH2xL0.5mm
Note:
For large segment, not allow any thin dimension, because the great brittleness Of SmCo easily cause fracture when assembly. Please اتصل بنا for more details.
Samarium cobalt ring magnet
Product Detail:
- Normal size range: outer diameter:1.5-120mm , Inner hole:0.4-80mm, Height:0.3-120mm
- Max.Ring: Outer diameter 120mm x Inner diameter 80mm x Height 60mm,
- Outer diameter 80mm x Inner diameter 50mm x Height 120mm
- Min.Ring: Outer diameter 1.5mm x Inner diameter 0.4mm x Height 0.3mm
Note:
For Ring, not allow larger outer diameter with too thin thickness or wall thickness
Samarium cobalt block magnet
Product Detail:
- Normal size range:Length:1-200mm, Width:0.5-100mm,Thickness:0.3-120mm
- Max block: rectangular:L200xW80xT50mm, square:L100xW100xT60mm
- Longest magnetized direction: 200mm
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Product Detail:
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تطبيقات مغناطيس SmCo استخدامات عالية الحرارة
استخدامات مغناطيس SmCo في الفضاء الجوي والسيارات والطاقة مع استقرار عالي للحرارة ومقاومة للتآكل ومقاومة قوية للإزالة المغناطيسية
هل مغناطيس سماريوم كوبالت أقوى من مغناطيس النيوديميوم؟
Discover whether samarium cobalt magnets are stronger than neodymium with expert comparisons on strength, temperature resistance, and durability.
درجات مغناطيس SmCo
استكشف درجات مختلفة من مغناطيسات سـمكو بما في ذلك سـمكو 1 5 و2 17 مع تفاصيل حول القوة المغناطيسية ومقاومة الحرارة والتطبيقات.
كيف يتم صنع مغناطيس SmCo
اكتشف كيف تُصنَع مغناطيسات SmCo مع دليل تفصيلي عن المواد الأولية وخطوات التصنيع ومراقبة الجودة وخبرة NBAEM.
مغناطونات SmCo مختلفة تقارن SmCo5 مقابل Sm2Co17
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