High Temperature Resistance Neodymium Magnets N33AH Grade Big Block Strong Magnet
Neodymium magnets are the third generation of rare earth permanent magnets, they are composed of Neodymium, Iron, Boron and a few transistion metals.
As an original manufacturer for Neodymium magnets, we can produce the Neodymium magnets in all grades:
N Series: N35, N38, N40, N42, N45, N48, N50, N52.
M Series: 33M, 35M, 38M, 40M, 42M, 45M, 48M, 50M.
H Series: 35H, 38H, 40H, 42H, 45H, 48H.
SH Series: 35SH, 38SH, 40SH, 42SH, 45SH.
UH Series: 28UH, 30UH, 33UH, 35UH, 38UH.
EH Series: 28EH, 30EH, 33EH, 35EH, 38EH.
AH Series: 28AH, 30AH, 33AH.
Many applications, particularly the manufacturing and engineering industries would always require magnets to be able to maintain their performance at incredibly high temperatures, however not very Neodymium magnets can be used for thesehigh temperatures industries, while our "AH" grade Neodymium magnets such as N28AH, N30AH, N33AH grade magnets are with very high temperature resistance, the maximum working temperature of the "AH" grade magnets can be reach at 220 degree centigrade!
The Magnetic Properties of "AH" Grade High Temperature Resistance Neodymium Magnets
| Grade | Residual Induction | Coercive Force | Intrinsic Coercive Force | Maximum Energy Product | Maximum Working Temperature |
| Br | Hcb | Hcj | (BH)max | Tw | |
| mT | kA/m | kA/m | kJ/m3 | ||
| [kGs] | [kOe] | [kOe] | [MGOe] | ||
| 28AH | 1040-1080 | ≥787 | ≥2624 | 207-231 | 220° |
| [10.4-10.8] | [≥9.9] | [≥33] | [26-29] | ||
| 30AH | 1080-1130 | ≥819 | ≥2624 | 223-247 | 220° |
| [10.8-11.3] | [≥10.3] | [≥33] | [28-31] | ||
| 33AH | 1130-1170 | ≥843 | ≥2624 | 247-271 | 220° |
| [11.3-11.7] | [≥10.6] | [≥33] | [31-34] |
Picture of High Temperature Resistance Neodymium Magnets N33AH Grade Big Block Strong Magnet
Drawing for High Temperature Resistance Neodymium Magnets N33AH Grade Big Block Strong Magnet
Many different kinds of surface coatings are available, such as Zinc, Nickel, Black Epoxy, Nickel-copper-nickel, Gold, Silver, Grey Epoxy, etc.If you're interested in our products,please feel free to contact us,we will supply the professional suggests and good service for you.Welcome to visit our company.
