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Rainbow Magnet Ltd.
Rainbow Magnet Ltd.  

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magnetic materials permanent magnet block 

Price: 0.1~10.0 USD 
Payment Terms: T/T,L/C 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: RM-B23
Production Capacity: 10000000pcs/month
Delivery Date: 15 days
Shape: Block
Composite: Neodymium Magnet
Means of Transport: Ocean,Air
Packing: standard carton by sea or b...
Application: Industrial Magnet
Type: Permanent
Brand Name: rainbow magnet

1.The magnetic material is the strongest type of permanent magnet in the world.
2.Nd-Fe-B permanent magnet is manufactured in a wide range.

permanent magnet block:


The application of permanent magnet material, it is easy to only pay attention to the magnetic properties of materials, the stability of its great importance is not enough, the stability of the material used, including stability, temperature stability, external magnetic field under the action of stability, and ironmagnetic material exposure to the role of stability, stability under mechanical action, the stability of the-ray irradiation, chemical stability and so on.In fact,the stability is important when you use the magnet.so we should keep the stability,such as surface coating,it is chemical stability: anti-corrosion and oxidation resistance. Surface coating to protect the increased corrosion resistance.

This permanent magnet block is coated color Zinc.pls see the details properties as follows:
Grade
Residual Induction
Coercive Force
Intrinsic Coercive Force
Maximum Energy Product
Maximum Operating
Temperature
Br
Hcb
Hcj
(BH)max
Tw
T
KGS
KA/m
KOe
KA/m
KOe
KJ/m3
MGOe
N35M
1.17-1.21
11.7-12.1
892-915
11.2-11.5
≥1114
≥14
263-279
33-35
≤100
N38M
1.22-1.26
12.2-12.6
907-931
11.4-11.7
≥1114
≥14
287-303
36-38
≤100
N40M
1.26-1.29
12.6-12.9
907-947
11.4-11.9
≥1114
≥14
303-318
38-40
≤100
N42M
1.30-1.33
13.0-13.3
907-947
11.4-11.9
≥1114
≥14
318-334
40-42
≤100
N45M
1.33-1.37
13.3-13.7
907-955
11.4-12.0
≥1114
≥14
334-358
42-45
≤100
N48M
1.36-1.42
13.6-14.2
907-955
11.4-12.0
≥1114
≥14
358-382
45-48
≤100

demagnazation cureve of permanent magnet block for M grade magnet material:

bigPhoto
 Ms. Annie

Tel: 86-574-87840198
Fax: 86-574-87393806
Mobile: 86- 189 5744 9606
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Company Info

Rainbow Magnet Ltd. [China (Mainland)]


Business Type:Manufacturer
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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