Model NO.: N35
MOQ: 1000PCS
Magnetism Dircetion: Thickness
Trademark: hzdunben
Transport Package: Standard Export Package with 32X24X26cm
Specification: D15X3MM
Origin: Hangzhou
HS Code: 85051190
1.My promise and contact informationa:quick reply (I will reply u with 2 hourse)
b:professional advise ( I wll provide u advise regarding to your request)
c:100% quality control (All magnets will be inspected before shipment)
d:100 shipment on time (I will inform u if any delay)
c:Best after sale service (Just contact if there is any questions)
 2.Qucik facts about Dunben
·Was established in 2004, as trading company
·Factory was founded in 2010
·Specialized in developing and producing Bonded Magnet and NdFeB Magnet
·Have more than 100 employees (including 8 technicians and 15 salesman and 20 quality control)
·Annual sales in 2016 is around 3 millions, export amount is around 2 millions  Â
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3.Neodymium Magnet                                 Â
Neodymium magnets are a member of the Rare Earth magnet family and are the most powerful permanent magnets in the world. They are also referred to as NdFeB magnets, or NIB, because they are composed mainly of Neodymium (Nd), Iron (Fe) and Boron (B). They are a relatively new invention and have only recently become affordable for everyday use.                          Â
4. Neodymium Magnet produce proces
| Raw Material | Melting | Milling | Aligning |
| Pressing | Sintering | Inspecting | Machining |
| Surface coating | inspecting | Magnetizing | Package |
5. Neodymium Magnet features
|
Description |
Sintered Rare Earth Permanent Cylinder China Ndfeb Magnet Manufacturer |
|
|
Material |
Neodymium-Iron-Boron |
|
|
WorkingTemperature |
Grade |
Max. Operating Temperature |
| Â |
N35-N52 |
80°C (176°F) |
| Â |
33M- 48M |
100°C (212°F) |
| Â |
33H-48H |
120°C (248°F) |
| Â |
30SH-45SH |
150°C (302°F) |
| Â |
30UH-40UH |
180°C (356°F) |
| Â |
28EH-38EH |
200°C (392°F) |
| Â |
28AH-35AH |
220°C (428°F) |
|
Magnet Shape |
Disc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid, Irregular shapes and more. Customized shape are available. |
|
|
Magnet Coating |
Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and more. |
7. Physical and properties of Neodymium Magnet
| Physical and Mechanical Properties of Neodymium Magnet: | ||||||||||||||
|
8.Application of Neodymium Magnet
motors, electronics, engineering, equipment, medical equipment, household appliances
9. Package of Neodymium  magnet
a. Carton size is: 33X24X26CM
b. Gross Weight of each carton is about 13KG
10.Delivery time of Neodymium Magnet
5-7 days for sample
15-20days for large quanity
                                                                                Â
11.Magnet certification
Â
Calcium Carbide, calcium carbide is the main component of inorganic compounds, white crystals, industrial products for the gray-black lumps, cross-section of purple or gray. Immediate reaction with water to generate acetylene, and release heat. Calcium carbide is an important basic chemical raw materials, mainly used to produce acetylene gas. Also used in organic synthesis, such as acetylene welding.
Calcium Carbide
Calcium Carbide,Calcium Carbide Stone,Multi-Thickness Calcium Carbide,Chemical Formula Calcium Carbide
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