Neodymium Block Magnets
Quantité : 500tons Prix : USD0.015-----USD100
Ningbo Beilun Meank Magnetics Co.,Ltd. Is known as magnets supplier, which began to machine and sell neodymium-iron-boron magnets 12 years ago. After years of accumulation of industry knowledge and exploration of experience, In 2013, the company introduced the production equipment of metal parts(turning machine and punching machine which for steel cups/iron shells), and started the processing and assembling of magnetic parts and magnetic devices. (Magnetic devices also known as magnet/magnetic assemblies, which are magnetic system with the application of magnetic circuit principle.)
The square shape strong neodymium (NdFeB) magnets are given the name of rare earth neodymium(NdFeB) block magnets or rectangular magnets,one strong NdFeB block(rectangular) magnet is expressed by length(L) x width(W) x thickness(T) / height(H).The strongest rare earth magnet blocks are made of neodymium. We provide NdFeB block magnets, neodymium magnet blocks, block neodymium magnets, square shaped magnet, neodymium block, square rare earth magnets, square magnets for sale and other products for customers.
Surface Treatment of Rare Earth Ndfeb Magnet Blocks
The square shape strong neodymium (NdFeB) magnets are give the name of rare earth neodymium(NdFeB) block magnets or rectangular magnets,one strong NdFeB block(rectangular) magnet is expressed by length(L) x width(W) x thickness(T) / height(H).The strongest rare earth magnet blocks are made of neodymium.
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 |
Custom Rare Earth Neodymium Block Magnets
NdFeB block magnets are non-standard products, sintered NdFeB material has good machinability and can be customized into different sizes of neodymium(NdFeB) block magnets, mold is not needed for customizing strong neodymium rectangular magnets. We can make tiny and large neodymium block magnets for any quantity.
How to Order Square Shaped Rare Earth Neodymium Magnet?
1, Choose the correct neodymium magnet grade for the block magnets according to working temperature and the needed magnetic performance.
2, Choose the correct surface treatment according to the application conditions.
3, Clear for the magnetization directions for the block neodymium magnets.
The Maximum Working Temperature for Different Grade of Large/tiny Neodymium Block Magnets
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) |
Personne à contacter : zheng David , 0086 574 86220016
Bonne affaire : acheter au vendeur
Nous vous invitons à lire nos conditions générales d'utilisations. Vous pouvez aussi vous rendre sur nos FAQ et consulter notre page d'informations sur les risques liés à la contrefaçon.
Cette page concerne les importateurs et exportateurs de Neodymium Block Magnets Rechercher dans la catégorie : Biens d'équipement Rechercher dans la catégorie : neodymium, magnets, block |
Vendredi 24 avril 2015
Quantité : 10 Kg - Prix : 180€
eirl NERA est une jeune entreprise (import-export) de négoce et commerce de gros en huiles essentielles, compléments alimentaires (Spiruline, … ), épices, arômates, divers produits biologiques d'agriculture venant essentiellement du continent africain et Madagascar. NERA se veut solidaire...
NERA
- 79200 - POMPAIRE
- 06 42 86 66 01
Vendredi 17 octobre 2014
Quantité : MOQ: 10 - Prix : USD 13 - USD 19
Lunettes 3D avec Active Shutter ont été exclusivement conçu pour fonctionner avec des projections 3D pour fournir à l'utilisateur une sensation réelle de divertissement 3D. Amour 3D? Ensuite, vous allez adorer ces lunettes 3D d'obturation actives qui ont été conçus pour fonctionner...
Pong Yuen Holdings Limited
- pongyuen
- 000000 - Hong Kong
- +85 2 23 65 88 10
- (86)15018920105
Dimanche 08 mai 2016
Quantité : Serviette
Serviette Awane Naturel Localisation : 23 rue larbi ahmed tlemcen, 13300 tlemcen, Personne à contacter : Soufi Bada, 00213540302332
Paiement sécurisé
![Paiement sécurisé](https://www.algomtl.com/images/side_paiement.jpg)