Permanent Samarium Cobalt magnets (SmCo) are composed of samarium, cobalt and iron
1. These rare earth magnets are extremely strong for their small size, metallic in appearance and found in simple shapes such as rings, blocks and discs
2. Samarium Cobalt magnets are very brittle and very strong magnetically
3. Therefore, it is crucial to handle these magnets with extreme care to avoid personal injury and damage to the magnets
4. Fingers can be severely pinched between attracting magnets
5. Magnets can chip if allowed to jump at an attracting object
6. It is highly recommended that when constructing rare earth magnetic assemblies, they be magnetized after assembly.
7. Since Samarium Cobalt magnet material is prone to chipping and cracking, it does not lend itself to conventional machining methods.
8. It can, however, be abrasively ground, but only with the use of liberal amounts of coolant
9. The coolant minimizes heat fracturing and the risk of fires caused by oxidized grinding dust.
Question1: What is the strength magnets of manufacturer in China?
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Question 2: Where to buy strong magnets?
Answerd: We supply hard magnets and magnetic materials from China. Our magnets include ferrite magnets, flexible magnets, NdFeB magnets, AlNiCo magnets, SmCo magnets, rubber magnets, refrigerator fridge magnets, magnetic powder, magnetic compound tesla meters & magnetizers, and magnetic jewelry. We also supply ferrite cores, MnZn cores and NiZn cores for transformers and coils, loudspeaker magnets, motor magnets, and refrigerator gasket stripes...
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|Item||Length (mm)||Width (mm)||Height (mm)||Uprightness|
|Dimension Tolerance||0.5 ~ 3.0||0.5 ~ 3.0||0.5 ~ 3.0||Accordingly|
|Ultimate tolerance||± 0.005 ~ ± 0.02||± 0.005 ~ ± 0.02||± 0.005 ~ ± 0.02||± 0.5°|