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{"title":"Curved Neodymium Magnets N52","imgUrl":"https:\/\/img.chinax.com\/nimg\/f4\/10\/fff6cad7c49e006bdb0d4d2648b5-200x200-1\/curved_neodymium_magnets_n52.jpg","attrs":{"Brand Name":"UNMAG","Place of Origin":"China","Pull Force":"High","Magnetic Performance":"Stable"}}
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{"title":"High Grade N35-N52 Neodymium Iron Boron Magnets In Speakers","imgUrl":"https:\/\/img.chinax.com\/nimg\/4a\/7b\/3991160bb553cfadc2a7a3912646-200x200-1\/high_grade_n35_n52_neodymium_iron_boron_magnets_in_speakers.jpg","attrs":{"Brand Name":"UNMAG","Place of Origin":"China","Magnetic Flux Density":"High","Coating":"Nickel"}}
{"title":"N52 Highest Grade Neodymium Magnet","imgUrl":"https:\/\/img.chinax.com\/nimg\/c3\/ba\/640ad48c4371be065bb79985ffdc-200x200-1\/n52_highest_grade_neodymium_magnet.jpg","attrs":{"Brand Name":"UNMAG","Place of Origin":"China","Price":"As negotiation","Material":"Neodymium"}}
Welcome to our product page featuring 30SH-45SH grade neodymium iron magnet rings engineered for exceptional long-lasting performance. These high-quality magnetic solutions are perfect for various industrial, commercial, and technical applications where reliable and durable magnetic fields are essential.
Physical Properties of Sintered Neodymium Magnet:
Parameter Name
Parameter Values
Unit
Curie Temperature
310～380
℃
Relative Recoil Permeability
1.02～1.05
Reversible Temperature Coefficient of Br (20~100℃)
-0.09～-0.13
%/℃
Reversible Temperature Coefficient of Hcj (20~100℃)
-0.4～-0.7
%/℃
Density
7.50～7.70
g/cm3
Vickers Hardness
550～700
Bending Strength
-0.09～-0.13
MPa
Tensile Strength
≥80
MPa
Compressive Strength
800 ~1050
MPa
Electric Resistivity
150
μΩ·cm
Thermal Conductivity
8～10
W/(M·℃)
Coefficient of Thermal Expansion
(Parallel to the orientation)
5
10-6/K
Coefficient of Thermal Expansion
(vertical to the orientation)
-1.5
10-6/K
Young's Modulus
150～200
GPa
Specific Heat(20℃～320℃)
3.0～4.6
J/(g·k)
weight loss(low weight loss products)
≤2
mg/cm2
Product Features
Exceptional Magnetic Strength: As neodymium iron magnets, they exhibit remarkable magnetic power, ensuring strong and consistent magnetic fields for optimal performance in your applications.
Long-Lasting Durability: Designed to maintain their magnetic properties over time, these magnet rings offer extended service life with minimal degradation, reducing the need for frequent replacements.
High-Temperature Resistance: With 30SH-45SH grades, these magnets can withstand elevated temperatures without significant loss of magnetic performance, making them suitable for demanding operating conditions.
Precision Engineering: Manufactured to tight tolerances, our magnet rings ensure precise dimensions and consistent quality, crucial for applications requiring exact specifications.
Material and Manufacturing Process
High-Quality Neodymium Iron Material: Crafted from superior neodymium iron alloy, these magnets provide the foundation for their exceptional magnetic properties and performance.
Advanced Manufacturing Techniques: Utilizing state-of-the-art equipment and processes, we ensure precise shaping, machining, and magnetization, resulting in high-quality magnet rings.
Rigorous Quality Control: Each magnet undergoes thorough testing and inspection at every manufacturing stage to guarantee it meets our stringent quality standards.
Applications
Industrial Equipment: Ideal for motors, generators, pumps, and conveyor systems, enhancing efficiency and reliability in industrial operations.
Automotive Industry: Used in electric vehicles, hybrids, and traditional engines for components like motors, power steering systems, and sensors.
Electronics and Consumer Devices: Found in computers, smartphones, speakers, and appliances, providing powerful yet compact magnetic solutions.
Renewable Energy Systems: Play a key role in wind turbines and solar tracking systems, contributing to efficient energy conversion and sustainability efforts.
Customization Services
Dimensional and Geometric Customization: We offer a wide range of sizes and can produce custom-shaped magnet rings to meet your specific design requirements.
Magnetic Performance Customization: We can adjust magnetic strength and other parameters to optimize the magnets for your particular application and operating conditions.
Surface Treatment Customization: Various coating options are available to enhance corrosion resistance and durability based on your specific environmental and operational needs.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2009
Total Annual:
4000000USD-5000000
Employee Number:
150~180
Ecer Certification：
Verified Supplier
XIAMEN UN MAGNET CO.,LTD. (UNMAG) is a high-tech enterprise in manufacturer and distribution of permanent magnet and magnetic related components.Including Neodymium magnet, Alnico magnet, SmCo magnet, Ferrite magnet and various of magnetic products.With an in-house R&D laboratory, We are able to... XIAMEN UN MAGNET CO.,LTD. (UNMAG) is a high-tech enterprise in manufacturer and distribution of permanent magnet and magnetic related components.Including Neodymium magnet, Alnico magnet, SmCo magnet, Ferrite magnet and various of magnetic products.With an in-house R&D laboratory, We are able to...
