Product Name :
Sintered NdFeB Magnet
Introduction of Material :
Sintered NdFeB Magnet, the most advanced permanent magnet, are made from Neodymium Iron Boron by sintered processing. This magnet has the highest energy products, so it is widely used in miniature products and automatical components. Normally, NdFeB magnets are to be coated with Nickle, Zinc and Epoxy, or just anti-rusty treatment to protect its appearance for corrosion resistance. For the time being, the NdFeB magnets are the most popular one in magnetic materials, we forecast that this advanced material may last 15 years in the days to come continuously.
Production Process :
Material>>Melting>>Crushing>>Milling>>Pressing>>Sintering>>Inspection>>Slicing>>Coating>>Magnetized>>Q.C.>>Packing>>Shipping.
Magnetic Characteristic Table :
Properties
Residual Flux Density
BrCoercive Force
bHcCoercive Force
iHcMax Energy Products
(BH)maxMax Operating
Temp.
K Gauss
mT
K Oe
KA/m
K Oe
KA/m
MGOe
KJ/M3
℃
ND-30
10.80~11.30
1080~1130
≧10.00
≧796
≧12.00
≧955
28~31
223~247
<80℃
ND-33
11.30~11.70
1130~1170
≧10.50
≧836
≧12.00
≧955
31~34
247~271
<80℃
ND-35
11.70~12.20
1170~1220
≧10.90
≧868
≧12.00
≧955
33~36
263~287
<80℃
ND-38
12.20~12.50
1220~1250
≧11.30
≧899
≧12.00
≧955
36~39
287~310
<80℃
ND-40
12.50~12.80
1250~1280
≧11.40
≧907
≧12.00
≧955
38~41
302~326
<80℃
ND-42
12.80~13.20
1280~1320
≧11.50
≧915
≧12.00
≧955
40~43
318~342
<80℃
ND-45
13.20~13.80
1320~1380
≧11.60
≧923
≧12.00
≧955
43~46
342~366
<80℃
ND-48
13.80~14.20
1380~1420
≧11.60
≧923
≧12.00
≧955
46~49
366~390
<80℃
ND-50
14.00~14.50
1400~1450
≧10.00
≧796
≧11.00
≧876
48~51
382~406
<80℃
ND-52
14.30~14.80
1430~1480
≧10.00
≧796
≧11.00
≧876
50~53
398~422
<80℃
ND-30M
10.80~11.30
1080~1130
≧10.00
≧796
≧14.00
≧1114
28~31
223~247
<100℃
ND-33M
11.30~11.70
1130~1170
≧10.50
≧836
≧14.00
≧1114
31~33
247~263
<100℃
ND-35M
11.70~12.20
1170~1220
≧10.90
≧868
≧14.00
≧1114
33~36
263~287
<100℃
ND-38M
12.20~12.50
1220~1250
≧11.30
≧899
≧14.00
≧1114
36~39
287~310
<100℃
ND-40M
12.50~12.80
1250~1280
≧11.60
≧923
≧14.00
≧1114
38~41
302~326
<100℃
ND-42M
12.80~13.20
1280~1320
≧12.00
≧955
≧14.00
≧1114
40~43
318~342
<100℃
ND-45M
13.20~13.80
1320~1380
≧12.50
≧995
≧14.00
≧1114
43~46
342~366
<100℃
ND-48M
13.80~14.30
1380~1420
≧12.90
≧1027
≧14.00
≧1114
46~49
366~390
<100℃
ND-50M
14.00~14.50
1400~1450
≧13.00
≧1035
≧14.00
≧1114
48~51
382~406
<100℃
ND-30H
10.80~11.30
1080~1130
≧10.00
≧796
≧17.00
≧1353
28~31
223~247
<120℃
ND-33H
11.30~11.70
1130~1170
≧10.50
≧836
≧17.00
≧1353
31~34
247~271
<120℃
ND-35H
11.70~12.20
1170~1220
≧10.90
≧868
≧17.00
≧1353
33~36
263~287
<120℃
ND-38H
12.20~12.50
1220~1250
≧11.30
≧899
≧17.00
≧1353
36~39
287~310
<120℃
ND-40H
12.50~12.80
1250~1280
≧11.60
≧923
≧17.00
≧1353
38~41
302~326
<120℃
ND-42H
12.80~13.20
1280~1320
≧12.00
≧955
≧17.00
≧1353
40~43
318~342
<120℃
ND-45H
13.00~13.60
1300~1360
≧12.10
≧963
≧17.00
≧1353
43~46
326~358
<120℃
ND-48H
13.70~14.30
1370~1430
≧12.50
≧995
≧17.00
≧1353
46~49
366~390
<120℃
ND-30SH
10.80~11.30
1080~1130
≧10.10
≧804
≧20.00
≧1592
28~31
223~247
<150℃
NS-33SH
11.30~11.70
1130~1170
≧10.60
≧844
≧20.00
≧1592
31~34
247~271
<150℃
ND-35SH
11.70~12.20
1170~1220
≧11.00
≧876
≧20.00
≧1592
33~36
263~287
<150℃
ND-38SH
12.20~12.50
1220~1250
≧11.40
≧907
≧20.00
≧1592
36~39
287~310
<150℃
ND-40SH
12.50~12.80
1250~1280
≧11.80
≧939
≧20.00
≧1592
38~41
302~326
<150℃
ND-42SH
12.80~13.20
1280~1320
≧12.40
≧987
≧20.00
≧1592
40~43
318~342
<150℃
ND-45SH
13.20~13.80
1320~1380
≧12.60
≧1003
≧20.00
≧1592
43~46
342~366
<150℃
ND-28UH
10.20~10.80
1020~1080
≧9.60
≧764
≧25.00
≧1990
26~29
207~231
<180℃
ND-30UH
10.80~11.30
1080~1130
≧10.20
≧812
≧25.00
≧1990
28~31
223~247
<180℃
ND-33UH
11.30~11.70
1130~1170
≧10.70
≧852
≧25.00
≧1990
31~34
247~271
<180℃
ND-35UH
11.80~12.20
1180~1220
≧10.80
≧860
≧25.00
≧1990
33~36
263~287
<180℃
ND-38UH
12.20~12.50
1220~1250
≧11.00
≧876
≧25.00
≧1990
36~39
287~310
<180℃
ND-40UH
12.50~12.80
1250~1280
≧11.30
≧899
≧25.00
≧1990
38~41
302~326
<180℃
ND-28EH
10.40~10.90
1040~1090
≧9.80
≧780
≧30.00
≧2388
26~29
207~231
<200℃
ND-30EH
10.80~11.30
1080~1130
≧10.20
≧812
≧30.00
≧2388
28~31
223~247
<200℃
ND-33EH
11.30~11.70
1130~1170
≧10.50
≧836
≧30.00
≧2388
31~34
247~271
<200℃
ND-35EH
11.70~12.20
1170~1220
≧11.00
≧876
≧30.00
≧2388
33~36
263~287
<200℃
ND-38EH
12.20~12.50
1220~1250
≧11.30
≧899
≧30.00
≧2388
36~39
287~310
<200℃
Shapes & Magnetic Direction :
Application :
Magnetic Tool
Lifting Tools
Watch Parts
Pump
Rodless Cylinder
Demagnetizer
Healthy Therapy
Magnetic Brake
Switches Sensor
Sputter components
Audio Speaker
DC Brushless Motors
Magnetic Plate
Auto Parts
Magnetic Floating
Oil Reduction
Conveyer Roller
Magnetic Holder
Roller
Power Generator
Magnetic Bar
Water-treatment equipment
Others
Features :
No tooling charges required
Super strength
Super thin available
Clean surface