- Product Details
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Quick Details
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Brand Name:
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Honesun
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Model Number:
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HS-ND001
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Product Name:
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High performance N52 rectangle neodymium magnet for sale
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Grade BH:
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N35,N38,N40,N42,N45,N48,N50,N52
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Plating:
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Nical,Zinc,Gold,Silver,Epoxy,Passivated,etc.
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Max Working Temperature:
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200Degree C
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Quality System:
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ISO9001:2001
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Environment:
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RoHS
Quick Details
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Tolerance:
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±0.02mm
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Grade:
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NdFeB, N,M,H,SH,UH,EH series
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Place of Origin:
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Zhejiang, China
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Brand Name:
-
Honesun
-
Model Number:
-
HS-ND001
-
Product Name:
-
High performance N52 rectangle neodymium magnet for sale
-
Grade BH:
-
N35,N38,N40,N42,N45,N48,N50,N52
-
Plating:
-
Nical,Zinc,Gold,Silver,Epoxy,Passivated,etc.
-
Max Working Temperature:
-
200Degree C
-
Quality System:
-
ISO9001:2001
-
Environment:
-
RoHS
Product Description
2) Processing according to design drawings
3) Requirements for Magnetization Direction
4) Magnet Grade requirements
5) Surface Treatment requirements (coating requirements) 6) Packaging requirements
More Options
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Coating / Plating
Which coating is the best for your magnet?
NiCuNi coating : The nickel coating is composed of three layers, nickel-copper-nickel. This type of coating
is the most widely used and provides protection against corrosion of the magnet in outdoor situations.
Processing costs are low. The maximum working temperature is approximately 220-240ºC (depending on
the maximum working temperature of the magnet). This type of coating is used in engines, generators,
medical devices, sensors, automotive applications, retention, thin film deposition processes and pumps.
Black nickel : The properties of this coating are similar to those of the nickel coating, with the difference
that an additional process is generated, the black nickel assembly.
Zinc : If the maximum working temperature is less than 120°C, this type of coating is adequate. The costs
are lower and the magnet is protected against corrosion in the open air. It can be glued to steel, although
a specially developed adhesive must be used. The zinc coating is suitable provided that the protective
barriers for the magnet are low and low working temperatures prevail.
Epoxy : A coating that provides an excellent barrier against salt and water. There is a very good adhesion
to steel, if the magnet is glued with a special adhesive suitable for magnets. The maximum working
temperature is approximately 150 ° C. Applications can be found in the maritime sector, engines, sensors,
consumer goods and the automotive sector.
Magnetic direction
Neodymium magnet applications
Quality Control
Demagnetization Curve
What is a demagnetization curve?
Demagnetization curve provides information about the magnetic characteristics of a magnet,It provides
information about the strength of the magnet, how hard it is to demagnetize, and how a magnet's shape
(or use in a magnetic circuit) affects matters. When a permanent magnet is fully magnetized, its magnetic
domains are aligned. Certain conditions such as temperature and reverse magnetic fields can cause
some of the domains to lose this alignment and reverse, triggering the magnet to lose some or all of its
magnetic field.
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