Active Member
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[China]
Address: No.688 Shanyin Road, Xiaoshan District, Hangzhou City, Zhejiang Province, 311202 P.R.China
Contact name:Maggie Yu
Hangzhou Yangyi Magnetics Co., Ltd. |
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Rare Earth Neodymium NdFeB Small thin rod magnet
Neodymium (chemical symbol Nd) is element 60 on the periodic table. It is a rare earth metal and forms one of the Lanthanides series.Neodymium magnets are sometimes known as Neo, Neod or NIB magnets.
Their uses are very varied but care must be taken because they are brittle and do not flex. They are normally only safe for use below 80oC/176oF although we do stock some high and extra high operating temperature magnets.
Neodymium magnets are usually coated to prevent the iron from
rusting. Normally this is a Nickel-Copper-Nickel plating, however,
Zinc, Tin, Black Nickel, Gold and Silver plating are also used as
are Epoxy resin . The Gold and Silver plated magnets are often used
to make homemade magnetic therapy jewellery.
| Material | Neodymium iron boron | |
| Grade & working Temperature | Grade | Max. Operating Temperatures |
| N35-N45 | 80°C (176°F) | |
| N48-N52 | 60°C (160°F) | |
| 35M- 50M | 100°C (212°F) | |
| 33H-48H | 120°C (248°F) | |
| 33SH-45SH | 150°C (302°F) | |
| 30UH-40UH | 180°C (356°F) | |
| 28EH-38EH | 200°C (392°F) | |
| 28AH-33AH | 220°C (428°F) | |
| Size | Customize | |
| Shape | Custom,etc | |
| Coating | Ni, Zn, Epoxy, Gold, etc. | |
| Density | 7.6g/cm³ | |
| Packing | Standard sea or air packing, such as carton, iron, wooden box, etc. | |
| Delivery date | 7 days for samples;20-25 days for mass goods. | |
