Specifications
Brand Name :
JN
Model Number :
JN-ND-31
Place of Origin :
CHINA
Certification :
ISO9001
MOQ :
1000PCS
Price :
Negotiable
Packaging Details :
By Sea Pallet /By Air Carton / By Express Packaging
Delivery Time :
21 Days
Payment Terms :
L/C,T/T
Supply Ability :
1 000K PCS/Month
Max Working Temp :
120ºC
Process :
Sintering
Grand Available :
N35 Neodymium Magnet / N42 Magnet
Application :
Handbag Magnet / Snap Button Magnet Button
Raw Material :
NdFeB Rare Earth Materials / Magnetic Material
Tolerance :
+/- 0.05 Mm
SST Salt Fog Test :
24-72 (hrs)
Magnetization Methods :
Axial Single-Pole
Category :
Neodymium Magnets
Description

Ni-cu-ni Coated NdFeB Magnet for Handbag Snap Button N42 magnet Durable and corrosion-resistant

Product Description:

When it comes to the type of magnet, NdFeB magnets are the most powerful and widely used rare earth magnets available. They are known for their excellent strength and magnetic properties, and The most common models for handbag magnet applications are N42, N35, and N35 magnets. These magnets do not require high magnetic force but typically need to meet salt spray test requirements for corrosion resistance. Our product passes the salt spray test for 24-72 hours, making them suitable for a range of different applications.

The raw materials used to create NdFeB magnets are NdFeB rare earth materials, which are known for their high strength and excellent magnetic properties. These materials are combined with other magnetic materials to create a magnet that is both strong and durable.

NdFeB Magnets are also used in handbag magnets and snap button magnets. The magnets provide a strong closure force that keeps the bags and buttons securely fastened.

The NdFeB magnet is a powerful and versatile magnet that is suitable for a wide range of applications. Whether you need a custom magnet, a big magnet, or a shape magnet, NdFeB magnets are a reliable and effective choice.

Features:

  • Product Name: Handbag Snap Button N42 magnet
  • Grade Available: N35 Neodymium Magnet / N42 Magnet
  • Coating: Ni-cu-ni
  • Application: Handbag Magnet / Snap Button Magnet Button
  • Magnetization Methods: Axial Single-Pole
  • Raw Material: NdFeB Rare Earth Materials / Magnetic Material
  • Neodymium Rare Earth Magnet: Yes
  • Strong Magnetic Material: Yes
  • SST Salt Fog: 24-72 hrs

Technical Parameters:

Technical Parameters Description
Process Sintering
Size Custom Magnet / mini Magnet / Shape Magnet
Raw Material Neodymium Rare Earth Materials / Magnetic Material
Application Handbag Magnet / Snap Button Magnet Button
Type Of Magnet Neodymium Iron Boron Magnet (Nd-Fe-B Magnet)
Magnetization Methods Axial Single-Pole
Grand Available N35 Neodymium Magnet / N42 Magnet
Coating Ni-cu-ni
SST Salt Fog 24-72 hrs
Tolerance +/- 0.05 Mm

Applications:

The NdFeB Magnet product is manufactured in China and is certified with ISO9001. It is available for purchase with a minimum order quantity of 1000PCS, and the price is negotiable. It is packaged by sea pallet, air carton, or express packaging, and the delivery time is 21 days. The payment terms accepted are L/C and T/T, and the supply ability is 1,000K PCS/month.

The JN-ND-1 NdFeB Magnet comes in various sizes, including custom magnet, big magnet, and shape magnet. The magnetization methods available are axial single-pole, radial multipolar, and radial radiate ring.

The NdFeB Magnet product application occasions and scenarios are extensive. In the automotive industry, it is used in electric motors, power steering systems, and sensors. In the electronics industry, it is used in hard disk drives, headphones, and speakers. In the wind energy industry, it is used in wind turbines. In the medical equipment industry, it is used in MRI machines and other medical imaging equipment.

The JN-ND-1 NdFeB Magnet product is a reliable and efficient magnet that can be used in various industries and scenarios. Its powerful magnetism and durable materials make it a top choice for many businesses.

Sintered NdFeB Magnet Coating Specifications
Coating Type Thickness (μm) Color PCT Test (hrs) SST Salt Fog Test (hrs) Features
Blue Zinc 5-8 Dull Silver - >24 Suitable for the protection of most products
Color Zinc 5-8 Colored - >48 Suitable for the protection of most products
Special Black Nickel 10-30 Gunmetal Black 48-72 48-72 Resistant to salt fog
NiCuNi 10-30 Bright Silver 24-72 24-72 Excellent resistance to salt fog and humidity; suitable for clean environments
NiCuNi + Au/Ag 10-30 Bright Silver 24-72 24-72 Has a very good decorative effect.
NiCuNi + Sn 10-30 Semi-bright Silver >48 >72 Resistant to salt fog.
NiCuNi + Cr 10-30 Bright Silver >48 >48 Resistant to salt fog and wear.
Black/Grey Epoxy 10-30 Black/Grey >48 >96 Resistant to salt fog.
NiCuNi + Black/Grey Epoxy 10-30 Black/Grey >48 96-200 Very resistant to salt fog.
Spray Epoxy 10-20 Black/Grey >48 >96 Good resistance to salt fog and humidity, and no dangling points.
Teflon - Dark Greyish White 48-72 48-72 Resistant to salt fog and wear.
Everlube 5-10 Black/Gold >120 >96 Excellent resistance to salt fog and humidity.
Phosphated/Passivated 1-3 Grey - - Temporary protection.
Parylene - - >24 >24 Parylene is biocompatible and suitable for use in medical devices and drinking water equipment.

Remarks:
Due to differences in plating processes, the results of the PCT and SST tests may vary. Barrel-plated products (smaller items) often show better results in Salt Spray Tests compared to vapor-plated products (larger items).
Salt Spray Test (SST) Conditions: 5% Sodium Chloride solution, 35°C, Continuous spray. No corrosion should be observed on the coating surface following the test.
Pressure Cooking Test (PCT) Conditions: 2 atmospheres, 95% Relative Humidity, 121°C. This test evaluates the adhesion strength of the coating.
Some coatings, such as Zinc, Phosphated/Passivated, and Epoxy, are not recommended for PCT testing due to their specific properties.
Various methods are used to test coating quality, including drop tests, cross-hatch tests, thermal shock tests, and constant temperature and humidity tests. These ensure the durability and reliability of the coatings under different environmental conditions.
Ni-cu-ni Coated NdFeB Magnet For Handbag Snap Button N42 Magnet Durable And Corrosion-resistant

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Ni-cu-ni Coated NdFeB Magnet For Handbag Snap Button N42 Magnet Durable And Corrosion-resistant

Ask Latest Price
Brand Name :
JN
Model Number :
JN-ND-31
Place of Origin :
CHINA
Certification :
ISO9001
MOQ :
1000PCS
Price :
Negotiable
Contact Supplier
Ni-cu-ni Coated NdFeB Magnet For Handbag Snap Button N42 Magnet Durable And Corrosion-resistant
Ni-cu-ni Coated NdFeB Magnet For Handbag Snap Button N42 Magnet Durable And Corrosion-resistant
Ni-cu-ni Coated NdFeB Magnet For Handbag Snap Button N42 Magnet Durable And Corrosion-resistant

Jiangsu Jiuneng Electromechanical Technology Co., Ltd.

Verified Supplier
3 Years
jiangsu, suzhou
Since 2023
Business Type :
Manufacturer
Total Annual :
20 million-30 million
Employee Number :
50~100
Certification Level :
Verified Supplier
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