Neodymium Cube Magnets
The sintered NdFeB magnets that have the same size on length, width, and height are called strong cube neodymium magnets, which can be understood as special neodymium block magnets.
Surface Treatment of Strong Neodymium Cube Magnets
Neodymium magnets cubehave super powerful magnetism, but they are easy to corrode, so 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 |
Custom Rare Earth Cube Magnets
Neodymium cube magnets are non-standard rare earth cube magnet for industry,due to sintered Nd-Fe-B material has good machinability and can be customized into different sizes of neodymium(NdFeB) cube magnets, the exact mould is not demanded for customizing strong neodymium cube magnets.You can order tiny and large neodymium cube magnets for any quantity from us.
Maximum Working Temperature for Each Grade of Strong NdFeB Cube 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) |
There are many magnetic hook factories, but we are one of the best choices for you.
在线联系供应商
Other supplier products
Rubber Magnetic Strips | Rubber Magnetic Strips Flexible rubber magnet stripsare molded strip type rubber magnets,they are classified as isotropic rubber magnetic strips a... | |
Magnetic Hooks With Rubber Housed | Meank is one of the best magnetic hook suppliersin the market. The china hook magnetis composed of a neodymium deep pot magnet, rubber cover, and s... | |
Magnetic Swivel Hooks | The assembly of a magnetic swivel hookis composed of a high-quality A3 steel cup and neodymium ring magnet. Designed with the swivel hook, it widel... | |
Rare Earth SmCo Magnets | As one of the professional industrial magnet manufacturers, we focus on the development and sales of magnetic assemblies, related products involve ... | |
Neodymium Rectangular Magnets | The rare earth neodymium (NdFeB) rectangular magnetsare important industry magnets , rectangular rare earth magnetsare expressed by length(L) x wid... |
Same products
Sodium tripolyphosphate(STPP) 7758-29-4 | 卖方: Syntop chemical Co.,Ltd. | Sodium tripolyphosphate has a wide range of uses, because of its dispersion, chelating, gelling, ... | |
L12301 12 Inch Brushless Chain Saw | 卖方: Zhejiang Huaqi Information Technology Co., LTD | 额定电压:20V 电链锯线速度:7.6m/s 空载电流:6A 额定功率:1000W 锯片规格:12” 最大切割直径:250mm 刹车:有 () | |
南非-低温供应容器价格-实验室杜瓦瓶 KGSQ | 卖方: 河南天之道生物科技有限公司 | 随着科技的不断发展,低温储存技术越来越多的应用于生物医学、科研实验和工业等多个领域。其中,液氮供应罐以其比传统的液氮容器更加持久和稳定的低温条件,被广泛的应用于这些领域。 液氮供应罐主要用于储存... | |
High quality Xylitol with competitive price | 卖方: Syntop chemical Co.,Ltd. | Industrial xylitol is a food additive, mainly used to improve taste, provide energy, laxative, im... | |
圭亚那-低温供应容器-液氮细胞储存 | 卖方: 河南天驰仪器设备有限公司 | 随着科技的不断发展,低温储存技术越来越多的应用于生物医学、科研实验和工业等多个领域。其中,液氮供应罐以其比传统的液氮容器更加持久和稳定的低温条件,被广泛的应用于这些领域。 液氮供应罐主要用于储存... |