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N35 Rectangle sintered NdFeB magnets

0.01~5.0 USD
Min. Order: 10 Piece/Pieces
Payment Terms: L/C, T/T, WU
Supply Ability: 100000pcs/week
Place of Origin: Guangdong

Company Profile

Location: Shenzhen, Guangdong, China (Mainland)
Business Type: Manufacturer, Trading Company, Distributor/Wholesaler
Main Products: Sintered Ndfeb Magnets N35, Ring Sintered NdFeB Magnet, Disc Neodymium Magnets, Disc Sintered Ndfeb Magnet, Sintered NdFeB Magnet Block

Product Detail

Model No.: SMT-0018
Means of Transport: Ocean, Air, Land
Product Type: Rare Earth Magnet
Composition: Neodymium
Brand Name: Smart
Material: Sintered NdFeB magnets
Shape: Rectangle
Plated: Nickel, NiCuNi
Grade: N35
Production Capacity: 100000pcs/week
Packing: Polybag, Cartons
Delivery Date: 15 days
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Product Description

Sample picture of N35 Rectangle sintered NdFeB magnets
N35 Rectangle sintered neodymium magnets
N35 Rectangle sintered NdFeB magnets
Block 25.0 x 5.0 x 5.0 mm N35 Nickel (Ni+Cu+Ni) Neodymium Magnet
Type: Permanent
Composite: Neodymium Magnet
Shape: Rectangle
N35 Rectangle sintered NdFeB magnets
N35 Rectangle sintered NdFeB magnets are supplied in stock sizes varying from 3mm cubes up to 100mm x 50mm x 30mm and 50mm x 50mm x 25mm blocks. The stock sizes are supplied with +/-0.1mm tolerances. The pull forces vary from 0.7kg up to 88.5kg. The larger magnets can be very difficult to handle because of the very high pull forces that exist. For note the last dimension (with "mmA" as the ending) defines the direction of magnetisation. So, for a 5mm x 10mm x 2mmA magnet, the pole faces are 5mm x 10mm in size with 2mm being the distance between the pole faces of that magnet. The "A" in "mmA" means that direction of magnetisation is "Aligned" with the axis that the "A" has been put against.
There are multiple uses for such magnets. Because the larger magnets have very high pull forces, they are favoured for clamping applications, magnetic sweeper applications, and industrial applications, amongst others.
We can produceN35 Rectangle sintered NdFeB magnets in different sizes, different grades (strengths and temperature ratings), different coatings/finishes and with different directions of magnetisation as part of our custom magnet (made-to-order) service. For example, we can produce magnets as big as 150mm x 150mm x 30mmA and 200mm x 130mm x 30mmA.

Grades: N30-N54, N30M-N52M, N30H-N50H, N30SH-N45SH, N28UH-N42UH, N26EH-N38EH, N28AH-N35AH;
Coatings of N35 Rectangle sintered NdFeB magnets: Passivation, Nickel, Zinc, Tin, Aurum, Copper, Epoxy, Chemical, etc.
Surface
Coating
Thickness (Microns)
Color
Resistance
Passivation
1
Silver grey
Temporary protection
Nickel
Ni+Ni
10-20
Silver bright
Excellent to humidity
Ni+Cu+Ni
Zinc
Zn
8-20
Shining light blue
Good to salt spray
Cu-Zn
Shining color
Excellent to salt spray
Tin
Ni+Cu+Sn
15-20
Silver
Superior to humidity
Aurum
Ni+Cu+Au
10-20
Shining gold
Superior to humidity
Copper
Ni+Cu
10-20
Shining gold color
Temporary treatment
Epoxy
Ni+Cu+Epoxy
15-25
Black, red, grey color
Excellent to climate humidity and salt spray
Zn+Epoxy
Chemical
Ni
10-20
Silver grey
Excellent to humidity
Product name: neodymium iron boron block magnets
We could produce the neodymium block magnets according to your request,shapes,size,coating......
The neodymium block magnets are widely used in Magnetic Separator, relay and switch !The following items are the relative products of the NdFeB Block Magnets,you can quickly find the NdFeB Block Magnets through the list.
N35 Rectangle sintered NdFeB magnets could be magnetized through every surfaces ! Most have north and south poles on the two largest surfaces.
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