F34X24X12 N50 NdFeB magnet coating with NI Zn Epoxy for wholesale
USD $0.1 - $50 /Piece
Min.Order:1000 Pieces
Shanghai CJ Magnet Industry Co., Ltd.
N40 D35X23mm NdFeB magnet coating with NI with ISO 9001 ISO14001
N42 D45x24mm NdFeB magnet with SGS ROHS ISO9001 Quality Choice
N38UH NdFeB magnet in ring shape with different size used for speaker
ring shaped N45 magnet with ISO 9001 ROHS REACH used for motor
powerful Cylinder shaped magnet with ROHA REACH SGS used for car
F34X24X12 N50 NdFeB magnet coating with NI Zn Epoxy for wholesale
1 About us
1 Our company the Cj magnet company is the pioneer of magnetic material industry in the world and we have specialized in this feild for many years. |
2 we can not only provide you simple magnetic materials, but also can provide magnetic systems and solutions. |
3 our main products are NdFeB and Ferrite, and the annual capacity of NdFeB is 1500 ton, the Ferrite is 6000 ton. |
4 Our copany has our own factories.they are located in Zhejiang Anji and Ningbo,we can finish all the manufacture steps by our own. |
5 we also have pay great attention to the technolgies and have import a series of professional and advanced machines from aboard. |
6 during the past years our company have got some international certificates,such as ISO9001.ISO14001 and ISO/TS16949. these certificates can make sure that our quality is up to standard. |
2 Description & Specification:
Sintered NdFeB magnet | Strong permanent magnet with magnetic properties |
Grades | N33, N35, N38, N40, N42, N45, N48, N50, N52, (M, H, SH, EH, UH ) |
Coatings | Nickel, Ni-Cu-Ni, Zinc, white-blue Zn, Black epoxy resin, Gold |
Sizes | customized |
Shapes | Disc, cylinder, sphere, block, ring, tile, arc, and other irregular shapes |
Tolerance | +/-0.05mm unless specified. |
Magnetized direction | Through thickness, diameter, axial, etc |
Maximum working temperature | 80 to 120 degrees C |
Delivery time | Within 7-30 days when order confirmed |
Package Condition | Standard air/sea protective package, unless specified.
|
3 why choose us
1 we have professional design produce and sales teams.
2 we have professional and advanced machines
3 our products are all in high quality
4 we have good after-service
5 all manufacture steps can be finished by our own.
4 Coating
surface | coating | color | Thickness(um) | SST | PCT |
Nickel | NI(NICUNI) | Bright silver | 10-20 | >24-72 | >24-72 |
Cr3+Zinc | Zn/C-Zn |
| 5-8 | >16-48 |
|
Sn | NI+CU+NI+Sn | silver | 10-25 | >36-72 | >48 |
Epoxy | Epoxy | Black/grey | 10-20 | >48 |
|
Passivation |
| Dark gray | 1-3 | Temporary protection |
|
Phosphate |
| Dark gray | 1-3 | Temporary protection |
|
5 Type and grade
type | grade | max work temperature |
N | N35-N52 | 80 |
NM | N35M-N50M | 100 |
NH | N30H-N48H | 120 |
NSH | N30SH-N45SH | 150 |
NUH | N30UH-N40UH | 180 |
NEH | N30EH-N38EH | 200 |
NAH | N30AH-N33AH | 240 |
6 Applications & Cooperated customers
Areas | Cooperated companies |
Wind energy | Gold Wind Company |
EPS motor | AMK company |
Speakers | Panasonic |
7 Certificates
ISO9001
ISO14001
ISO/TS16949
ROHS
SGS
REACH
MSDS
VDA6.3
8Payment
Payment: different payments for different places
Default payment: T/T or Western Union