Neodymium Bar Magnets
Quantity : 500tons Price : USD0.015-USD100
The thin&long neodymium strip rectangle magnets are give another name of strong neodymium(NdFeB) bar or strip magnets, The same as normal block(rectangular) neodymium magnet, neodymium bar and strip magnets also expressed by length(L) x width(W) x thickness(T).
Surface Treatment of Strong Rare Earth NdFeB Bar Magnets
Strong neodymium(NdFeB) bar magnets are easy to corrode, and their surface needs to be coated, generally including zinc plating, nickel, environmental protection zinc, environmental protection nickel, nickel copper-nickel, environmental protection nickel copper-nickel, epoxy coating, etc.
|
Surface |
Coating |
Thickness (Microns) |
Color |
Resistance |
|
Passivation |
|
1 |
Silver Grey |
Temporary Protection |
|
Nickel |
Ni+Ni |
10-20 |
Bright Silver |
Excellent Against Humidity |
|
Ni+Cu+Ni |
Good Against Salt Spray |
|||
|
Zinc |
Zn |
8-20 |
Bright Blue |
Excellent Against Salt Spray |
|
C-Zn |
Shinny Color |
Superior Against Humidity |
||
|
Tin |
Ni+Cu+Sn |
15-20 |
Silver |
Superior Against Humidity |
|
Silver |
Ni+Cu+Ag |
10-20 |
Silver |
Superior Against Humidity |
|
Gold |
Ni+Cu+Au |
10-20 |
Gold |
Temporary Protection |
|
Copper |
Ni+Cu |
10-20 |
Gold |
Excellent Against Humidity&Salt Spray |
|
Epoxy |
Epoxy |
15-25 |
Black,Red,Grey |
Excellent Against Humidity,Salt Spray,Superior Against Solvents,Gases, Fungi and Bacteria,FDA Approved |
|
Ni+Cu+Epoxy |
Excellent Against Humidity |
|||
|
Zn+Epoxy |
|
|||
|
Parylene |
Parylene |
5-20 |
Grey |
Excellent Against Humidity |
|
Chemical |
Ni |
10-20 |
Silver Grey |
Excellent Against Humidity |
Magnetization Direction of Powerful & Strong Neodymium Magnet Bars
The magnetized direction of powerful neodymium(NdFeB) bar&strip magnets can be magnetized through all directions, which is determined according to the required working face. Please let us know the magnetization direction when sending us an inquiry.
Custom Strong Neodymium(NdFeB) Strip Magnets
Neodymium bar&strip magnets are non-standard products, rare earth NdFeB magnets are made according to customers' needs. Sintered neodymium material has good machinability and can be machined into different sizes of neodymium(NdFeB) bar magnets, mould is not needed for customizing strong neodymium bar or strip magnets. We can make tiny and large neodymium bar magnets for any quantity.
Maximum Working Temperature for Each Grade of Simple Bar Shaped Magnet
|
Neodymium Material Grade |
Maximum Working Temp. |
Curie Temp. |
|
N（N35,N38,N40,N42,N45,N48,N50,N52） |
176°F (80°C) |
590°F (310°C) |
|
N-M（N35M,N38M,N40M,N42M,N45M,N48M,N50M,N52M） |
212°F (100°C) |
644°F (340°C) |
|
N-H（N35H,N38H,N40H,N42H,N45H,N48H,N50H） |
248°F (120°C) |
644°F (340°C) |
|
N-SH（N35SH,N38SH,N40H,N42SH,N45SH,N48SH） |
302°F (150°C) |
644°F (340°C) |
|
N-UH（N28UH,N30UH,N33UH,N35UH,N38UH,N40UH,N42UH） |
356°F (180°C) |
662°F (350°C) |
|
N-EH（N28EH,N30EH,N33EH,N35EH,N38EH,N40EH） |
392°F (200°C) |
662°F (350°C) |
|
N-AH（N28AH,N33AH,N35AH,N38AH） |
428°F (230°C) |
662°F (350°C) |
Now the price of wholesale fishing magnets is reasonable, if you have needs, please contact us.
Contact : zheng David , 0086 574 86220016
Good deal: buying from seller
We invite you to read our terms of use. You can also visit our FAQ section and see our information section on the risks associated with counterfeiting.
|
This page is about importers and exporters of Neodymium Bar Magnets Search in a category : Everything else / Bulk Search in a category : magnets, neodymium |
488 Raw materialsReport abuse
Wednesday, May 06, 2015
The Ivorian Federation of Coffee and Cocoa Producers(FIPCC), whose registered office is in Cocody angre 8th tranche, is the grouping of all the producers of coffee and cocoa from Ivory Coast. It has over 230,000 individual producers and 264 primary cooperatives. For purchase intent...
Fédération Ivoirienne des Societes Coopératives et Unions de Sociétés Coopératives des Producteurs de Café Cacao
- 488 - Abidjan
- +22 5 47 90 16 71
335 Audio and VideoReport abuse
Wednesday, May 20, 2015
Quantity : 1000 - Price : N/A
HD4600 4 Ports HDMI Switch / 6 Ports Splitter Extender over CAT5e/6 It's the innovative and powerful solution for HDMI Extension. 4 HDMI sources are selectable and each of 6 RJ-45 ports cascade-chainable receiver which is capable of connecting another 2 receivers. The extended...
ACAFA Information Co.
- epanio
- 335 - Dasi Township
- +88 6 33 07 13 00
15140 FoodReport abuse
Sunday, July 26, 2015
We love what we do. No matter what item we are dealing in, we try our best to provide our customers with the best quality products and services. We feel very proud with our customers' responses. We like nothing more than to hear from our customer and invite them to reach us any time...
TRADEX GROUP CO LTD
- 15140 - opburi
- +6661409539
