Best Custom Samarium Cobalt Magnets Manufacturer in China
Samarium Cobalt Magnets are well-known to be extremely powerful and useful permanent magnets. These rare metal permanent magnets need to be produced correctly and with care to be of greatest use to any industry.
When purchasing magnets, companies need to keep in mind certain factors and quality assurance. It is often better for companies to purchase customized SmCo magnets produced by a reliable company.
Before a company can purchase SmCo magnets, customized or otherwise, they’ll need to know everything they can about the magnets. It is best to have an understanding of what one requires from a Samarium Cobalt magnet manufacturer before approaching them.
Here’s everything to know about Samarium Cobalt magnets!
Characteristics
Samarium Cobalt permanent magnets are well-known for their incredible magnetic strength, temperature stability, and performance. They are known to be less corrosive and is more useful in certain situations due to characteristics such as:
- High resistance to demagnetization
- High energy
- Great Temperature stability
- Market-sensitive pricing
These characteristics make it the best option when machinery is being operated in a wide range of temperatures. Samarium Cobalt magnets are best for when high accuracy and stability are required.
Grades and Types
The grades of SmCo magnets are dependent on their Samarium to Cobalt ratio. There are two series of the magnets – SmCo5 and SmCo17.
- SmCo5: These magnets have an Sm to Co ratio of 1:5. These magnets provide the ultimate amount of energy and are easier to calibrate to specific required magnetic fields.
- SmCo17: The ratio of Sm to Co here is 2:17. Other elements such as iron, Zirconium, copper, and Hafnium are present, but in small quantities.
Types
A samarium cobalt magnet manufacturer can produce either bonded or sintered SmCo magnets.
- Bonded Magnets: these are anisotropic magnets manufactured with magnet powder that is held in place with epoxy resins. The magnet has an energy product of 5 MGOe to 15.1 MGOe.
- Sintered Magnets: The production process goes from alloy milling to applying sintering in a specialized furnace to grounding, shaping, and coating.
Applications of SmCo Magnets
The different characteristics of SmCo magnets make it commonly applicable in several different industries such as:
- Marine
- Automotive
- Aerospace
- Manufacturing
- Military
The wide temperature range, corrosion resistance, and incredible temperature coefficients make it a great fit for applications such as:
- Generators
- Pump couplings
- Sensors
- Motors
Hazards of SmCo Magnets
Despite the usefulness of SmCo magnets, there are some hazards to even the best-produced permanent magnets. Depending on the hazards of the magnets, certain uses are out of bounds.
Danger of Breaking and Chipping
A Samarium Cobalt magnet is strong. The magnets are bound to slam together even when in the vicinity of each other. Considering the strength of the magnets and how forcefully they slam into each other, they can chip or shatter.
The pure force exerted by the magnets can cause them to fly around at high speeds, and the chips can fly into someone’s eye. The chips are very sharp and need to be treated with caution.
Cutting or Drilling
Samarium Cobalt permanent magnets are sintered and extremely brittle. The dust can catch fire if they are being drilled with anything other than diamond tooling and coolant. The material might be easy to secure, but there are some hazards.
Sensitive Items
Any magnetically sensitive items need to be kept a certain distance from the Samarium Cobalt magnets. Since it is such a powerful magnet, it can damage items such as mechanical watches, heart pacemakers, televisions, credit cards, CRT monitors, and more.
Any sensitive objects need to be kept at a safe distance of at least 20cm from the magnets to prevent accidents.
Custom Samarium Cobalt Magnets
Custom Samarium Cobalt magnets are required for applications such as quick turn prototypes and large volume production runs. However, during the production of such custom magnets, there can be several problems faced including:
- Being highly reactive
- Oxidation prone
- Magnetic field can be hazardous
The production of custom SmCo magnets requires specialized equipment, skills and certifications.
DAILYMAG is known for offering incredible customization services. Depending on the client’s drawing and specifications, the company produces the magnet exactly as required. The customization extends to custom Samarium Cobalt magnets and precision magnetic assemblies.
Samarium Cobalt Manufacturer
Experience counts in the rare metal industry, and DailyMag has almost 15-years of it. After over a decade in the industry, DailyMag has become the leading manufacturer of permanent magnets, especially Samarium Cobalt magnets.
The company’s experience isn’t the only reason to trust the leading manufacturers of custom Samarium Cobalt magnets.
High-Quality Products
DAILYMAG delivers the most high-quality magnets, magnetic products, and assemblies. Not only do they provide the very best SmCo magnets in the industry, but they are also professional and comprehensive in their solutions and service. From on-site visits and inspections to tie-ups with CE, Intertek, Bureau Veritas, and Lloyd’s Register, DAILYMAG does everything in its power to provide the best.
Huge Production Capacity
By using only the latest in technology, the company offers a rich experience in the manufacturing of industrial magnets such as custom Samarium Cobalt magnets. DAILYMAG has a huge production capacity for high quality and timely production of Samarium Cobalt magnets with three professional factories.
Professional Service
The expertise of DAILYMAG doesn’t start and end at their production line. They have a professional customization service so that any custom Samarium Cobalt magnets come out exactly as required. With 24-hour online service, clients can get in touch with the company without any hassles.
The experience DAILYMAG has in the manufacturing of SmCo magnets means that they’re equipped to provide efficient after-sales services. Clients are provided technical guidance for as long as necessary.
Certification
All these incredible services come with a cherry on top – ISO 9001:2008, CE, and RoHS certification. The company is certified, experienced, and recognized internationally as the leading manufacturer of permanent magnets!
Endnotes
Samarium Cobalt magnets are extremely powerful permanent magnets. Generally used in equipment that requires a high-temperature threshold. These permanent magnets need to be created with the utmost care, otherwise they will end up inefficient for use. Considering the industries they end up in, it isn’t ideal to produce SmCo magnets that aren’t up to standard.
A Samarium Cobalt Manufacturer needs to be reliable, efficient, and reasonable to produce good quality SmCo magnets. For a company that requires these ultra-powerful magnets in the factories, it is crucial to find the very best manufacturer.