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MATERIALSs
Properties |
N35 |
N38 |
N40 |
N42 |
N45 |
N35H |
N38H |
N40H |
N35SH |
N38SH |
N30UH |
N33UH |
N30EH |
Remanence KGs
Br T |
11.7-12.1
1.17-1.21 |
12.2-12.6
1.22-1.26 |
12.6-12.9
1.26-1.29 |
13.0-13.3
1.30-1.37 |
13.3-13.7
1.33-1.37 |
11.7-12.1
1.17-1.21 |
12.2-12.6
1.22-1.26 |
12.6-12.9
1.26-1.29 |
11.7-12.1
1.17-1.21 |
12.2-12.6
1.22-1.26 |
10.8-11.2
1.08-1.12 |
11.4-11.7
1.14-1.17 |
10.8-11.2
1.08-1.12 |
Coercivity KOe
BHc KA/m |
10.8-11.4
860-907 |
10.8-11.4
860-907 |
10.8-11.4
860-907 |
10.0-10.5
796-836 |
10.0-10.5
796-836 |
10.8-11.4
860-907 |
10.8-11.4
860-907 |
10.8-11.4
860-907 |
10.8-11.4
860-907 |
10.8-11.4
860-907 |
10.1-10.6
804-844 |
10.3-11.0
820-876 |
10.1-10.6
804-844 |
Intrinsic KOe
Coercivity KA/m3
iHc |
12.0-
955 |
12.0-
955 |
12.0-
955 |
11.0-
876 |
11.0-
876 |
17.0-1353 |
17.0-1353 |
17.0-1353 |
20.0-1592 |
20.0-1592 |
25.0-1989 |
25.0-1989 |
30.0-2387 |
Maximum
Energy Product MGOe
(BH)max KJ/ m3 |
33-35
263-279 |
36-38
287-303 |
38-40
303-318 |
40-42
318-334 |
43-45
334-358 |
33-35
263-279 |
36-38
287-303 |
38-40
303-318 |
33-35
263-279 |
36-38
287-303 |
28-30
223-239 |
31-33
247-263 |
28-30
223-239 |
*Maximum
Operating
Temperature ℃ |
80 |
80 |
80 |
80 |
80 |
120 |
120 |
120 |
150 |
150 |
180 |
180 |
200 |
Curie
Temperature ℃
Tc |
310-340 |
310-340 |
310-340 |
310-340 |
310-340 |
310-340 |
310-340 |
310-340 |
310-340 |
310-340 |
310-340 |
310-340 |
310-340 |
Reversible Temperature
Coefficient of Br
aBr ％℃ |
-0.12 |
-0.12 |
-0.12 |
-0.12 |
-0.12 |
-0.11 |
-0.11 |
-0.11 |
-0.11 |
-0.11 |
-0.11 |
-0.11 |
-0.11 |
Density
p g/cm3 |
7.4-7.6 |
7.4-7.6 |
7.4-7.6 |
7.4-7.6 |
7.4-7.6 |
7.4-7.6 |
7.4-7.6 |
7.4-7.6 |
7.4-7.6 |
7.4-7.6 |
7.4-7.6 |
7.4-7.6 |
7.4-7.6 |
Grade |
Br
kGs (min) mT |
bHc
kOe (min) kA/m |
jHc
kOe (min) kA/m |
(BH) max
MGOe kJ/m ˆ3 |
Max.Op
Temp.( ℃) |
Density
g/vm ˆ3 (min) |
S19 |
8.5 |
850 |
7.8 |
630 |
15.0 |
1200 |
18-20 |
145-160 |
250 |
8.2 |
S22 |
9.0 |
900 |
8.0 |
640 |
15.0 |
1200 |
20-22 |
160-175 |
250 |
8.2 |
S22H |
9.0 |
900 |
8.0 |
640 |
18.0 |
1450 |
20-22 |
160-175 |
250 |
8.2 |
S24* |
9.5 |
950 |
8.5 |
680 |
15.0 |
1200 |
22-24 |
175-195 |
300 |
8.3 |
S24H* |
9.5 |
950 |
8.5 |
680 |
18.0 |
1450 |
22-24 |
175-195 |
350 |
8.3 |
S26 |
10.0 |
1000 |
9.0 |
720 |
15.0 |
1200 |
24-26 |
195-210 |
300 |
8.3 |
S26H |
10.0 |
1000 |
9.0 |
720 |
18.0 |
1450 |
24-26 |
195-210 |
350 |
8.3 |
S28 |
10.5 |
1050 |
9.5 |
760 |
15.0 |
1200 |
26-28 |
210-225 |
300 |
8.3 |
S28H |
10.5 |
1050 |
9.5 |
760 |
18.0 |
1450 |
26-28 |
210-225 |
350 |
8.3 |
S30 |
10.8 |
1080 |
10.0 |
800 |
15.0 |
1200 |
28-30 |
225-245 |
300 |
8.3 |
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