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Products |
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XuLong Magnetics manufactory Co., Ltd
founded in 1984, is a high-tech enterprise, We specialized
in producing neodymium iron boron rare-earth permanent
magnets, sm2co17 magnet, sm2co17 magnets such as: N30-N48,
N30M-N45M, N27H-N42H,N27SH-N40SH, N25UH-N33UH, N25EH-N33EH.
With most advanced manufacturing equipment and facilities,
tremendous strength and sophisticated testing equipment,
We can manufacture magnet, sm2co17 magnet, sm2co17 magnets
with a variety of shapes, sizes and dimensions at the
requests of customers, have nickel, zinc, tin, epoxy and
aurum coatings applied to magnet. Some of them are highly
anti-corrosive. Now we awarded with the ISO9001: 2000
certificate of SGS United Kingdom ltd. Take the advantage
of our competitive price as well as supreme quality, reliable
services and prompt delivery, Our products, sm2co17 magnet,
sm2co17 magnets have entered into the international market
and meet the ovation of customers, Our annual output is
more than 450 tons.
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| SmCo magnet is a high performance
low temperature coefficent permanent magnet made of samarium
and cobalt and other rare-earth elements.Its biggest advantage
is its high working temperature---350 degree centigrade.It
needn't to be coated because it is difficult to be eroded
and oxidized.SmCo magnet is widely used in motors watch transducers
instruments positional detector generators radar and etc.
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| SmCo Other
Physical Properties |
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Sm2Co17 |
| Temperature Coefficent of Br(%/°C) |
-0.03 |
| Temperature Coefficent of iHc(%/°C) |
--0.2 |
| Curie Temperature(°C) |
800-850 |
| Density(g/cm 3 ) |
8.3-8.5 |
| Vickers Hardness(HV) |
500-600 |
| Working Temperature(°C) |
350 |
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Br |
Hcb |
Hcj |
(BH)max |
TC |
TW |
Temperature
Coefficient
of Br |
Temperature
Coefficient
of iHc |
| Material |
Grade |
Remanence
Br |
Coercivity
Force |
Intrinsic
Coercivity |
Maximun
Energy |
Curie
Temperature |
Max
Operatin
Temperature |
Sm2Co17
Sm2
(CoFecuzr)17 |
YXG-
24H |
0.95-1.02 |
9.5-
10.2 |
700-750 |
8.7-9.4 |
=1990 |
=25 |
175-191 |
22-24 |
800 |
350 |
-0.03 |
-0.2 |
YXG-
26H |
1.02-1.05 |
10.2-
10.5 |
750-780 |
9.4-9.8 |
=1990 |
=25 |
191-207 |
24-26 |
800 |
350 |
-0.03 |
-0.2 |
YXG-
28H |
1.03-1.08 |
10.3-
10.8 |
756-796 |
9.5-10 |
=1990 |
=25 |
207-220 |
26-28 |
800 |
350 |
-0.03 |
-0.2 |
YXG-
30H |
1.08-1.10 |
10.8-
11.0 |
788-835 |
9.9-10.5 |
=1990 |
=25 |
220-240 |
28-30 |
800 |
350 |
-0.03 |
-0.2 |
YXG-
24 |
0.95-1.02 |
9.5-
10.2 |
700-750 |
8.7-9.4 |
=1433 |
=18 |
175-191 |
22-24 |
800 |
300 |
-0.03 |
-0.2 |
YXG-
26 |
1.02-1.05 |
10.2-
10.5 |
750-780 |
9.4-9.8 |
=1433 |
=18 |
191-207 |
24-26 |
800 |
300 |
-0.03 |
-0.2 |
YXG-
28 |
1.03-1.08 |
10.3-
10.8 |
756-796 |
9.5-10 |
=1433 |
=18 |
207-220 |
26-28 |
800 |
300 |
-0.03 |
-0.2 |
YXG-
30 |
1.08-1.10 |
10.8-
11.0 |
788-835 |
9.9-10.5 |
=1433 |
=18 |
220-240 |
28-30 |
800 |
300 |
-0.03 |
-0.2 |
YXG-
26M |
1.02-1.05 |
10.2-
10.5 |
750-780 |
9.4-9.8 |
955-1273 |
12-16 |
191-207 |
24-26 |
800 |
300 |
-0.03 |
-0.2 |
YXG-
28M |
1.03-1.08 |
10.3-
10.8 |
756-796 |
9.5-10.0 |
955-1273 |
12─-16 |
207-220 |
26-28 |
800 |
300 |
-0.03 |
-0.2 |
YXG-
30M |
1.08-1.10 |
10.8-
11.0 |
788-835 |
9.9-10.5 |
955-1273 |
12-16 |
220-240 |
28-30 |
800 |
300 |
-0.03 |
-0.2 |
YXG-
28L |
1.02-1.08 |
10.2-
10.8 |
398-445 |
5.0-5.6 |
400-520 |
5.2-6.5 |
207-220 |
26-28 |
800 |
250 |
-0.03 |
-0.2 |
YXG-
30L |
1.08-1.15 |
10.8-
11.5 |
398-445 |
5.0-5.6 |
400-520 |
5.2-6.5 |
220-240 |
28-30 |
800 |
250 |
-0.03 |
-0.2 |
Low
temperature coefficient Sm2Co17 (SmEr)2
(CoTM)17 |
LTC
(YXG-
22) |
0.94-0.98 |
9.4-
9.8 |
668-715 |
8.4-9.0 |
1194-1591 |
15-20 |
167-183 |
21-23 |
840 |
300 |
Temperature |
Temperature
Coefficient
of Br %°C |
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-50-25°C |
+0.005 |
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20-100°C |
+0.012 |
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100-200°C |
+0.006 |
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200-300°C |
-0.025 |
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Demagnetization
curves of sintered
magnet SM2CO17 at
different temperatures |
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| Hefei xulong new material co.,ltd |
| Address:120# TUNXI ROAD,HEFEI CITY,ANHUI PROVINCE |
| Tel:86-551-5573512 |
| Fax:86-551-5583258 |
| Mobile:18955140756 |
| Shenzhen Office: 5, No.1 South Lane, Team 52, Block 45, Bao'anDistrict,Shenzhen, Guangdong, China |
Tel: 86-755-27744778
86-755-27748558 |
| Fax: 86-755-27745950 |
| Mobile:13510572690 |
| Web Site: http://www.szxulong.com |
Email:2008@szxulong.com
szxulong@hotmail.com |
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