|
Bonded NdFeB Permanent Magnets
|
 |
- Composition of NdFeB magnet powders are embedded in thermoplastic and formed on
injecton moulding machine.
- Possible incorporation of shafts or other insert to the magnet during manufacturing process
- Varieties of shapes, gears, thin ring and many other complicated forms
- Good resistance to corrosion and chips
- Partly and fully magnetizable of magnets
|
Typical Physical Properties |
Parameter |
CY-BN6, 8, 10, 12 |
CY-DN10, CY-DN12 |
CY-PN72, 80, 96, 104, 111 |
Curie Temperature (°C) |
310 |
310 |
350 |
Maximum Operating Temperature (°C) |
110-120 |
130 |
150 |
Density (g/cm3) |
5.3 - 6.6 |
5.8 - 6.6 |
5.8 - 6.0 |
Relative Recoil Permeability (µrec) |
1.17-1.25 |
1.15-1.22 |
1.10-1.20 |
Saturation Field Strength KOe(KA/m) |
25-40 (2000-3200) |
25-41 (2000-3280) |
25-42 (2000-3360) |
Temperature Coefficient of Br(%/°C) |
-0.075 ~ -0.13 |
-0.075 ~ -0.13 |
-0.075 ~ -0.13 |
Material |
Remanence |
Coercivity |
Intrinsic Coercivity |
Max. Energy Product |
Br (mT) |
Br (kGs) |
bHc (kA/m) |
bHc (kOe) |
iHc (kA/m) |
iHc (kOe) |
(BH)max (KJ/m3) |
(BH)max (MGOe) |
CY-BN6 |
520-620 |
5.2-6.2 |
302-366 |
3.80-4.60 |
637-800 |
8.00-10.0 |
40-56 |
5.0-7.0 |
CY-BN8 |
600-660 |
6.0-6.6 |
358-406 |
4.5-5.1 |
637-800 |
8.0-10.0 |
60-68 |
7.5-8.5 |
CY-BN10 |
620-690 |
6.2-6.9 |
360-438 |
4.5-5.5 |
637-860 |
8.0-10.8 |
64-80 |
8.0-10.0 |
CY-BN12 |
690-780 |
6.9-7.8 |
422-462 |
5.3-5.8 |
637-860 |
8.0-10.8 |
80-96 |
10.0-12.0 |
CY-DN10 |
600-680 |
6.0-6.8 |
414-446 |
5.2-5.6 |
800-1020 |
10.0-12.8 |
64-80 |
8.0-10.0 |
CY-DN12 |
680-760 |
6.8-7.6 |
438-470 |
5.5-5.9 |
800-1020 |
10.0-12.8 |
80-96 |
10.0-12.0 |
CY-PN72 |
620-650 |
6.2-6.5 |
415-440 |
5.2-5.5 |
720-960 |
9.0-12.0 |
64-72 |
8.0-9.0 |
CY-PN80 |
650-690 |
6.5-6.9 |
440-460 |
5.5-5.8 |
640-960 |
8.0-12.0 |
72-80 |
9.0-10.0 |
CY-PN96 |
700-760 |
7.0-7.6 |
420-470 |
5.3-5.9 |
640-864 |
8.0-10.0 |
81-96 |
10.0-12.0 |
CY-PN104 |
800 |
8.0 |
565 |
7.1 |
640 |
8.0 |
104 |
13.0 |
CY-PN111 |
860 |
8.6 |
640 |
8.0 |
715 |
9.0 |
111 |
14.0 |
|