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Neodymium Iron Boron Sintered Neodymium Magnet With ISO14001 Certification And Nickel Coating

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Neodymium Iron Boron Sintered Neodymium Magnet With ISO14001 Certification And Nickel Coating

Brand Name : UNMAG

Place of Origin : China

Packaging Details : Carton Box

Delivery Time : 20-25days

Certification : ISO9001, IATF16949, ISO14001

Coating : Nickel,NiCuNi,Zinc,Epoxy Etc

Application : New Energy Cars,Wind Power Generation,Servo Motors,Traction Motors

Material : Neodymium Iron Boron

Shape : Block,Arc,Ring,Customized Shape Magnet

Grade : N35-N52, 35M-50M, 35H-48H, 30SH-45SH...

Magnetic Orientation : As Customization

Working Temperature : 80~220°C

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Introduction

Welcome to our product page for high-performance Neodymium Iron Boron (NdFeB) sintered magnets. These magnets, featuring ISO14001 certification and a durable nickel coating, are designed to deliver exceptional magnetic strength, reliability, and environmental resistance for a wide range of industrial, commercial, and technical applications.

Product Features

  • Superior Magnetic Strength: As neodymium iron boron magnets, they offer exceptionally high magnetic energy products, ensuring powerful and consistent magnetic fields even in compact designs. Their strong magnetic force makes them ideal for applications requiring efficient energy conversion and strong magnetic coupling.
  • Durable Nickel Coating: The magnets are protected by a high-quality nickel coating, which provides excellent corrosion resistance and environmental durability. This coating ensures the magnets can withstand harsh operating conditions, including humidity, temperature fluctuations, and exposure to corrosive substances, thereby extending their service life.
  • ISO14001 Certification: Our production process adheres to ISO14001 environmental management standards, demonstrating our commitment to sustainability and reducing environmental impact. This certification assures you of our environmentally responsible manufacturing practices and the high quality of our products.
  • High-Temperature Resistance: Engineered to maintain their magnetic properties under elevated temperature conditions, our NdFeB magnets can operate effectively within a temperature range of up to 80-200°C, depending on the specific grade. This makes them suitable for applications where temperature stability is crucial.
  • Precision Dimensions and Tolerances: Manufactured with advanced precision machinery, our magnets feature exact dimensions and tight tolerances, ensuring a perfect fit in your application and consistent magnetic performance.

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

Material and Manufacturing Process

  • High-Quality Neodymium Iron Boron Material: Made from premium neodymium iron boron alloy, these magnets are the foundation of their superior magnetic performance. We source materials from trusted suppliers to ensure purity and consistency.
  • Advanced Sintering Technology: Utilizing state-of-the-art sintering equipment and techniques, we carefully control the manufacturing process to achieve optimal crystalline structure and density. This advanced technology maximum ensures magnetic performance and mechanical strength.
  • Precision Machining and Quality Control: After sintering, the magnets undergo precision machining to achieve the exact dimensions and tolerances required. Our rigorous quality control process involves multiple stages of inspection and testing, including magnetic property assessment, dimensional measurement, and durability testing, to ensure that every magnet meets our high standards.

Product Tags:

nickel coating Sintered Neodymium Magnet

      

Iron Boron Sintered Neodymium Magnet

      
 Neodymium Iron Boron Sintered Neodymium Magnet With ISO14001 Certification And Nickel Coating Manufactures

Neodymium Iron Boron Sintered Neodymium Magnet With ISO14001 Certification And Nickel Coating Images

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