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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, sintered ferrite magnet, sintered ferrite 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, sintered
ferrite magnet, sintered ferrite 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, sintered ferrite magnet, sintered
ferrite 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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| The elements of Ferrite magnet
are ferricoxide barium strontium.Ferrite has highter coercive
force and highter resistance to bedemagnetized and oxidized
than other non-rare earth permanent magnets.The biggest advantage
of such magnet is their low cost.It is widely used from motors
and loudspeakers to toys and craft etc... |
Code |
Remanence
Br |
Coercivity
Force |
Intrinsic
Coercivity |
Maximum
Energy |
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Force |
Product
Bhm |
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Br |
bHc |
iHc |
(BH)max |
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T |
KGs |
KA/m |
KOe |
KA/m |
KOe |
KJ/m3 |
MGOe |
Sintered |
Y8T |
200-235 |
2.0-2.35 |
125-160 |
1.57-2.01 |
210-280 |
2.64-3.52 |
6.5-9.5 |
0.8-1.2 |
Y20 |
320-380 |
3.20-3.80 |
135-190 |
1.70-2.38 |
140-195 |
1.76-2.45 |
18.0-22.0 |
2.3-2.8 |
Y22H |
310-360 |
3.10-3.60 |
220-250 |
2.77-3.14 |
280-320 |
3.52-4.02 |
20.0-24.0 |
2.5-3.0 |
Y23 |
320-370 |
3.20-3.70 |
170-190 |
2.14-2.38 |
190-230 |
2.39-2.89 |
20.0-25.5 |
2.5-3.2 |
Y25 |
360-400 |
3.60-4.00 |
135-170 |
1.70-2.14 |
140-200 |
1.76-2.51 |
22.5-28.0 |
2.8-3.5 |
Y26H |
360-390 |
3.60-3.90 |
220-250 |
2.77-3.14 |
225-255 |
2.83-3.21 |
23.0-28.0 |
2.9-3.5 |
Y27H |
370-400 |
3.70-4.00 |
205-250 |
2.58-3.14 |
210-255 |
2.64-3.21 |
25.0-29.5 |
3.1-3.7 |
Y28 |
370-400 |
3.70-4.00 |
175-210 |
2.20-2.64 |
180-220 |
2.26-2.77 |
26.0-30.0 |
3.3-3.8 |
Y30H-1 |
380-400 |
3.80-4.00 |
230-275 |
2.89-3.46 |
235-290 |
2.95-3.65 |
27.0-32.0 |
3.4-4.1 |
Y30H-2 |
395-415 |
3.95-4.15 |
275-300 |
3.46-3.77 |
310-335 |
3.90-4.21 |
28.0-32.5 |
3.5-4.0 |
Y32 |
400-420 |
4.00-4.20 |
160-190 |
2.01-2.38 |
165-195 |
2.07-2.45 |
30.0-33.5 |
3.8-4.2 |
Y33 |
410-430 |
4.10-4.30 |
220-250 |
2.77-3.14 |
225-255 |
2.83-3.21 |
31.5-35.0 |
4.0-4.4 |
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| Demagnetization Curve
of Ferrite Materials |
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| Magnet system is made up of
magnets(including SmCo NdFeB AINICO and Ferrite magnets)and
other parts,such as metal lastic and other components,all
may be one of the parts of magnet systems.Sometimes magnet
systems can meet some special requirements while a single
magnet can not do.In the meantime,using magnet systems can
save more cost than just using magnets and gain the same purpose.
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sintered ferrite magnet, sintered ferrite magnets
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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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