Ningbo Ketian Magnet+NdFeB+38AH0 pages

宁波科田磁业有限公司
Ningbo Ketian Magnet Co.Ltd 

Demagnetization Curves of Sintered Nd-Fe-B magnet
1

Grade: N38AH

Material

KT N38AH Nd-Fe-B Magnet

Remanence Br

kGs

12.39±0.1

~1.24 T

Coercivity Hcb

kOe

12.09±0.1

~962.36 kA/m

Intrinsic coercivity Hcj

kOe

35.21±0.5

~2786 kA/m

Maximum energy product

MGOe

37.45±0.5

~298.1 kJ/m3

Temp. coefficient of Br(20-200 ℃)

%/℃

-0.100

Temp. coefficient of Hcj(20-200 ℃)

%/℃

-0.423

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