Ningbo Ketian Magnet+NdFeB+55M0 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: N55M
Material
KT N55M Nd-Fe-B Magnet
Remanence Br
kGs
14.80±0.1
~1.48T
Coercivity H cb
kOe
12.95±0.1
~1030.8kA/m
Intrinsic coercivity H cj
kOe
13.26±0.5
~1055.5 kA/m
Maximum energy product
MGOe
52.94±0.5
~421.4 kJ/m3
Temp. coefficient of Br(20-80 ℃)
%/℃
-0.096
Temp. coefficient of Hcj(20-80 ℃)
%/℃
-0.751
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