Disc AlNiCo Permanent Magnet
Alnico magnet is an alloy magnet made from aluminum (Al), nickel(Ni), cobalt(Co), copper(Cu), iron (Fe) and other metal elements. According to the different processing technology, Alnico magnet was classified into two types: Cast AlNiCo and sintered Alnico. Cast Alnico magnet has high magnetic flux density and it can be processed into different size and shape. Sintered Alnico of simple process can be pressed directly into the size.
Advantages of AlNiCo
1. For it'small temperature coefficient, the magnetic performance are staunch when the temperature changes.
2. The highest working temperature can reach 400 degrees Celsius, so it is widely used in instruments, meters, in which the requirements of high temperature stability of products.
3. Possess a high ability in resistant to rust, so it don't need to plating processing on its surface.
4. Cast aluminum nickel and cobalt owns a high magnetic performance, can be processed into the production of different sizes and shapes, sintered aluminum nickel and cobalt has the advantages of simple process, can be directly pressed into required size.
Specializations
1. Maximum working temperature: 450 to 550 degrees C;
2. Sizes: Produced as your requirements, usually all are available;
3. MOQ: According to the size;
4. Samples: Free sample is available;
5. Shapes: Disc, cylinder, sphere, block, ring, tile, arc, etc.
Multi Shape: Cylinder, Square, Ring, Disc, Arc segment and so on;
6. Application: Voice-coil Motor(VCM), MRI, Generator, Car, Speaker, Computer and so on;
7. Delivery time: Within 7-30 days after your confirmed order;
8. International Certificates: ISO9001, SGS RoHS;
9. Material: According to clients' requirements;
10. Tolerance: +/-0.1mm, +/-0.05mm unless specified requirements;
11. Magnetized direction: Through thickness/length/diameter, axial/isotropic/anisotropic, pair magnetized;
12. Package Condition: Standard air/sea protective package, unless specified requirements,
Others: Toy magnet, Bag magnet, Craft Gift Package;
Grade |
Br |
Hc |
BH(Max) |
Curie Temp |
Temp. Coe |
US standard |
IEC standard |
[mT]
[Gs] |
[KA/m]
[Oe] |
[KJ/m 3 ]
[MGOe] |
[ º C] |
[%/ º C] |
MMPA
Equivalent |
IEC
Equivalent |
LN10 |
650 |
42 |
10.0 |
810 |
0.030 |
Alnico 3 |
Alnico 9/3 |
6500 |
530 |
1.20 |
LNG11 |
720 |
37 |
11.2 |
810 |
0.030 |
Alnico 1 |
Alnico 8/4 |
7200 |
480 |
1.40 |
LNG13 |
700 |
50 |
13.0 |
810 |
0.030 |
Alnico 2 |
Alnico 12/6 |
7000 |
620 |
1.60 |
LNGT18 |
580 |
90 |
18.0 |
860 |
0.025 |
[I. Alnico 8] |
Alnico 17/9 |
5800 |
1130 |
2.25 |
LNG16 |
800 |
53 |
16.0 |
850 |
0.025 |
[Alnico 4] |
/ |
8000 |
660 |
2.00 |
LNG34 |
1180 |
44 |
35.0 |
860 |
0.020 |
[Alnico 5C] |
/ |
11800 |
550 |
4.30 |
LNG37 |
1180 |
48 |
37.0 |
860 |
0.020 |
Alnico 37/5 |
11800 |
600 |
4.65 |
LNG40 |
1220 |
48 |
40.0 |
860 |
0.020 |
Alnico 5 |
/ |
12200 |
600 |
5.00 |
LNG44 |
1220 |
52 |
44.0 |
860 |
0.020 |
Alnico 44/5 |
12200 |
650 |
5.50 |
LNG52 |
1250 |
55 |
52.0 |
860 |
0.020 |
Alnico 5 DG |
Alnico 52/6 |
12500 |
690 |
6.50 |
LNG60 |
1300 |
56 |
60.0 |
860 |
0.020 |
Alnico 5~7 |
/ |
13000 |
700 |
7.50 |
LNGT28 |
1050 |
56 |
28.0 |
860 |
0.020 |
Alnico 6 |
Alnico 26/6 |
10500 |
700 |
3.50 |
LNGT32 |
800 |
104 |
34.0 |
860 |
0.025 |
Alnico 8 |
Alnico 38/11 |
8000 |
1300 |
4.25 |
LNGT38 |
820 |
110 |
38.0 |
860 |
0.025 |
8200 |
1380 |
4.75 |
LNGT44 |
880 |
120 |
44.0 |
860 |
0.025 |
/ |
8800 |
1500 |
5.50 |
LNGT60 |
900 |
110 |
60.0 |
860 |
0.025 |
Alnico 60/11 |
9000 |
1380 |
7.50 |
LNGT72 |
1050 |
112 |
72.0 |
860 |
0.025 |
Alnico 9 |
/ |
10500 |
1410 |
9.00 |
LNGT36J |
700 |
140 |
36.0 |
860 |
0.025 |
Alnico 8 HC |
Alnico 36/15 |
7000 |
1750 |
4.50 |
Ningbo Sunrise Magnetic Material Co., Ltd. is a rising high-tech company which is specialized in researching, producing, selling and serving all kinds of magnets, including NdFeB, SmCo, AlNiCo, Ferrite, Magnetic apparatus, Magnetic assembly and all relative products.
Ningbo Sunrise Magnetic Materials Co., Ltd is a medium-size factory. We provide valuable products to our customers, with excellent workmanship, favorable prices and prompt delivery, OEM designs and special requests can also be satisfied. The magnets have been used widely in small motors, instruments, electronic devices, auto parts, MRIs, Speakers and a great variety of other applications.
Our customers are throughout North and South America, Europe and Asia. In the past 10 years, we devoted ourselves to "keep improving" and persisted in providing high quality and competitive price, under the ISO-9001 quality management system. We also take RoHS requirement as the guideline in material selection. We have become one of the regular suppliers of many famous enterprises all over the world. We are confident in our continuous growth in the future with a solid technical foundation, seasoned management and quality control system. You will be satisfied with our high quality products, competitive price and prompt delivery.
For all, We persist in providing superior quality, competitive prices as well as prompt delivery. Based on this strong background for many years. We serve our customers sincerely while they treat us as their trustful friends. In the same time, We warmly welcome all interested parties around the world to contact us, in the sincere hope that we can work together for mutual success.
To offer most high quality service to either old or new customers both at home and abroad is our untiring pursuit. It will be a great pleasure to receive your inquires against which we will sent you our best quotation.