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| Smco magnets |
| HOME >> Products >> Smco magnets |
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:
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Magnetism grade
Order Quantities
Delivery method
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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: tc@ndmagnets.com (General Inquiry)
MSN ID: tcmagnet@hotmail.com (On line Chatting) |
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