High Performance SmCo Permanent Magnet Ring

High Performance SmCo Permanent Magnet Ring YXG-28, Customer Magnetic Ring for Motor, Samarium Cobalt Sound Speaker Assembly, OEM SmCo Rare Earth ring speaker magnets for headphone earphone headset, High Work Temp Permanent Motor Generator Rotor Magnet, Twin-turbo or Bi-turbo Super Strong SmCo magnets China Supplier

Standard Rare Earth Ring Permanent SmCo Magnet YXG-28 Item No. MPCO-SMOS  series
Customzied Specific Requirements
OEM or ODM service: Accept
Dimension: Customized size
Custom Grade: SmCo5,  Sm2Co17
Magnetization direction: Thickness, Length, Axially, Diametre, Radially, Multipolar
Surface Treatment: UNCOATED, Silver, Gold, Zinc, Ni-cu-Ni. Epoxy etc.
Tolerance: +/-0.02 – 0.05mm

SmCo Magnet Ring General Description
1, We are high-tech enterprise based on the perfect combination of capital and technology, the main products cover Smco5 and Sm2Co17 magnet, samarium cobalt powder and various assemblies, etc.
2, Our smco magnets are: High(BH)max, high Br and high Hc with high operating temperature, low temperature coeficient, counter-demagnetization, decay resistance, which applied in the high tech fields of communication, automobiles, computers, medical treatment, electric machinery, military project, and aerospace.
Featuras:
SMCo magnet has high property with low temperature coefficient. Its operation temperature can reach 350° C. And it’s no need to be plated because of its high anti-erosion and anti-oxidization. Applications: SMCo magnet is widely used in motors, instrument, transducers, positional detector, generators, radar and other hi-tech industry…

Samarium Cobalt (SmCo) Magnets
Extremely strong rare earth magnets, Samarium Cobalt magnets (SmCo) are composed of samarium, cobalt and iron. Not sure if samarium cobalt is the best material for your application? Review our permanent magnetic materials comparison for more information.

High Performance SmCo Permanent Motor Magnet Rings

Manufacturing – In general, the elements are melted together and milled into a powder that is dry-pressed to shape in the presence of a magnetic field. The material is then sintered, aged, ground to dimension, magnetized and tested. They are called “rare earth” magnets because the elements of samarium cobalt are classified as such in the lanthanides section of the Periodic Table of the Elements. Standard Rare Earth Ring Permanent SmCo Magnet

Applications of Samarium Cobalt Magnets
Computer disc drives
Sensors
Traveling wave tubes
Linear actuators
Satellite systems
Motors where temporary stability is vita
Servo-Motors
Transducers
Watch
Positional detector
Generators

Attributes of Samarium Cobalt Material
High resistance to demagnetization
High energy (magnetic strength is strong for its size)
Good temperature stability
Expensive material (cobalt is market price sensitive)
Excellent corrosion resistance

RING MAGNET:
General size range: OD: 1.5 – 160mm, ID: 0.5 – 150mm, H: 0.3 – 150mm
Max Ring: OD160 x ID150 × H50mm( Large OD/H ratio), OD60 x ID40 x H150mm(Large H/OD ratio)
Min Ring: OD1.5 x ID0.5 x H0.3mm
Note: For large rings, too thin thickness or wall thickness is not allowed, because the great brittleness of SmCo easily causes fracture when assembling. Please contact technical support for details.

Ring Permanent Magnet Sm2Co17 Rotor SmCo Magnets

Twin-turbo or bi-turbo designs have two separate turbochargers operating in either a sequence or in parallel.[34] In a parallel configuration, both turbochargers are fed one-half of the engine’s exhaust. In a sequential setup one turbocharger runs at low speeds and the second turns on at a predetermined engine speed or load. Sequential turbochargers further reduce turbo lag, but require an intricate set of pipes to properly feed both turbochargers.

Two-stage variable twin-turbos employ a small turbocharger at low speeds and a large one at higher speeds. They are connected in a series so that boost pressure from one turbocharger is multiplied by another, hence the name “2-stage.” The distribution of exhaust gas is continuously variable, so the transition from using the small turbocharger to the large one can be done incrementally. Twin turbochargers are primarily used in Diesel engines. For example, in Opel bi-turbo Diesel, only the smaller turbocharger works at low speed, providing high torque at 1,500–1,700 rpm. Both turbochargers operate together in mid range, with the smaller one pre-compressing the air, which the larger one further compresses. A bypass valve regulates the exhaust flow to each turbocharger. At higher speed (2,500 to 3,000 RPM) only the larger turbocharger runs.

Magnetic properties of Custom Shape SmCo: