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| Smco magnets |
| HOME >> Products >> Smco magnets |
China Ningbo Tongchuang Strong Magnet Material CO.LTD. is a high-tech company specializing in NdFeB magnet and magnetic materials, smco magnet manufacturer, researching, developing and applications. We also are manufacturing and marketing other custom smco magnets permanent magnets, such as Sm-Co, Al-Ni-Co, hard ferrites and rubber magnets. ISO 9000 QC systems is through our all production processes, with the assistance of advanced testing and inspection equipments and techniques. We also take RoHS requirement as the guideline in material selection. Tongchuan magnets have been used widely in small motors, instruments, electronic devices, auto parts, MRIs, Speakers and a great variety of other applications. |
Product Description
Samarium Cobalt (SmCo) magnets offer designers a tremendous combination of extremely high Magnetic properties, outstanding thermal stability and excellent corrosion resistance. As part of the rare earth group of permanent magnets, Samarium Cobalt (SmCo) magnets typically fall into two families of materials. They include rare earth SmCo5 and Sm2Co17, and are commonly referred to as 1:5 and 2: 17 materials. |
MAGNETIC AND PHYSICAL CHARACTERISTICS |
Material |
Grade |
Energy Product(BH)max |
Residual Induction Br(min) |
Coercive Force Hcb(min) |
Intrinsic Coercive Force Hcj(min) |
Density D |
Rev.Temp Coeff α (Br) |
Curie Temp TC |
Max Working Temp Tw |
KJ/m 3 |
MGsOe |
T |
KGs |
KA/m |
KOe |
KA/m |
KOe |
g/cm 3 |
%/ ℃ |
℃ |
℃ |
SmCo5 & Sm(Pr)Co |
XG18 |
127~159 |
16~20 |
0.82~0.92 |
8.2~9.2 |
639~756 |
8.0~9.5 |
1194～1751 |
15.0～22.0 |
8.3 |
-0.04 |
≥740 |
250 |
XG20 |
143~175 |
18~22 |
0.87~0.95 |
8.7~9.5 |
639~756 |
8.0~9.5 |
1194～1751 |
15.0～22.0 |
XG22 |
159~191 |
20~24 |
0.93~1.0 |
9.3~10.0 |
660~772 |
8.3~9.7 |
1194～1751 |
15.0～22.0 |
XG24 |
175~207 |
22~26 |
0.96~1.04 |
9.6~10.4 |
660~780 |
8.3~9.8 |
1194～1751 |
15.0～22.0 |
Sm2Co17 |
XGS24M |
175~207 |
22~26 |
0.96~1.04 |
9.6~10.4 |
318~772 |
4.0~9.7 |
398~955 |
5.0~12.0 |
8.4 |
-0.03 |
≥ 850 |
350 |
XGS24 |
175~207 |
22~26 |
0.96~1.04 |
9.6~10.4 |
660~780 |
8.3~9.8 |
≥1194 |
≥15.0 |
XGS24H |
175~207 |
22~26 |
0.96~1.04 |
9.6~10.4 |
660~780 |
8.3~9.8 |
≥ 1592 |
≥ 20 .0 |
XGS26M |
191~223 |
25~28 |
1.0~1.07 |
10.0~10.7 |
318~796 |
4.0~10.0 |
398~955 |
5.0~12.0 |
XGS26 |
191~223 |
25~28 |
1.0~1.07 |
10.0~10.7 |
677~820 |
8.5~10.3 |
≥1194 |
≥15.0 |
XGS26H |
191~223 |
25~28 |
1.0~1.07 |
10.0~10.7 |
677~820 |
8.5~10.3 |
≥ 1592 |
≥ 20 .0 |
XGS28M |
207~239 |
26~30 |
1.04~1.10 |
10.4~11.0 |
318~796 |
4.0~10.0 |
398~955 |
5.0~12.0 |
XGS28 |
207~239 |
26~30 |
1.04~1.10 |
10.4~11.0 |
677~820 |
8.5~10.3 |
≥1194 |
≥15.0 |
XGS28H |
207~239 |
26~30 |
1.04~1.10 |
10.4~11.0 |
677~820 |
8.5~10.3 |
≥ 1592 |
≥ 20 .0 |
XGS30M |
223~247 |
28~31 |
1.07~1.12 |
10.7~11.2 |
318~796 |
4.0~10.0 |
398~955 |
5.0~12.0 |
XGS30 |
223~247 |
28~31 |
1.07~1.12 |
10.7~11.2 |
677~820 |
8.5~10.3 |
≥ 1194 |
≥ 15.0 |
XGS32M |
238~262 |
29~32 |
1.09~1.15 |
10.9~11.5 |
318~796 |
4.0~10.0 |
398~955 |
5.0~12.0 |
XGS32 |
238~262 |
29~32 |
1.09~1.15 |
10.9~11.5 |
677~820 |
8.5~10.3 |
≥955 |
≥ 12.0 |
Low Temp Coeff Sm2Co17 |
XGS22LT |
159~191 |
20~24 |
0.93~1.0 |
9.3~10.0 |
677~756 |
8.5~9.5 |
≥ 1194 |
≥ 15.0 |
8.4 |
-0.01 |
≥ 850 |
350 |
XGS24LT |
175~207 |
22~26 |
0.96~1.04 |
9.6~10.4 |
677~756 |
8.5~9.5 |
≥ 1194 |
≥ 15.0 |
XGS26LT |
191~223 |
25~28 |
1.0~1.07 |
10.0~10.7 |
677~812 |
8.5~10.2 |
≥1433 |
≥18.0 |
8.4 |
-0.02 |
≥ 850 |
350 |
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Samarium Cobalt magnets are highly resistant to corrosion and require no special surface treatment. This makes Samarium Cobalt an excellent choice for compact designs where high temperature environments may be present. |
HS Code: |
85051110 |
Model: |
Magent TC |
Origin: |
NingBo |
Packing: |
Carton |
Transportation: |
By Express/Air/Sea |
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SmCo magnets offer designers a tremendous combination of extremely high Magnetic properties, outstanding thermal stability and excellent corrosion resistance. As part of the rare earth group of permanent magnets, Samarium Cobalt (SmCo) magnets typically fall into two families of materials. They include rare earth SmCo5 and Sm2Co17, and are commonly referred to as 1:5 and 2:17 materials. Samarium Cobalt magnets are highly resistant to corrosion and require no special surface treatment. This makes Samarium Cobalt an excellent choice for compact designs where high temperature environments may be present.
If you are interested in our Ferrite magnets,please Show the following magnets detail for us to quote you prices:
Magnet size and Dimension ,if special shape ,please offer Magnets drawing.
Magnetism grade
Order Quantities
Delivery method
By sea or by air or by air express door to door ,also show your destination port.
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Our factory produce and manufacture magnets according to customer’s design on shape, dimension, grades, coatings etc. |
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| Contact us |
Ningbo Tongchuang Strong Magnet Material Co., Ltd
Add: Xinzhuang Gaoqiao Yinzhou District,Ningbo City,China
TEL: 86-574- 88170908, 88089786
Fax: 86-574- 88170906, 88089789
E-mail: sales@ndmagnets.com (General Inquiry)
MSN ID: tcmagnet@hotmail.com (On line Chatting) |
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