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性能参数

等级残留量(Br)矫顽力(Hcb)本征矫顽力(Hcj)磁能积(BH)最大值温度系数密度
最小值最大值kOekA/mkOekA/m最小值最大值参考值 α(Br)参考值
β(Hcj)
最高工作温度参考值
TkGsTkGsMGOekJ/m3MGOekJ/m3%/℃%/℃g/cm3
N331.1311.31.1811.8≥10.8≥861≥12≥9553124734271-0.12-0.70≤80
N351.1811.81.2412.4≥108≥861≥12≥9553326336287-0.12-0.707.50
N381.2312.31.2812.8≥10.8≥861≥12≥9553628739310-0.12-0.707.50
N401.2712.71.3013.0≥11.3≥901≥12≥9553830242334-0.12-0.707.55
N421.2912.91.3413.4≥11.3≥901≥12≥9554031844350-0.12-0.707.55
N451.3313.31.3713.7≥11.3≥901≥12≥9554233446366-0.12-0.707.55
N481.3613.61.4114.1≥11.3≥901≥12≥9554636649390-0.12-0.707.55
N501.4014.01.4314.3≥10.8≥861≥11.5≥9154737450398-0.12-0.707.60 
N521.4214.21.4514.5≥10.8≥861≥11.5≥9154939052414-0.12-0.707.60 
N551.4414.41.4714.7≥10.8≥861≥11.5≥9155241455438-0.12-0.707.60 
35M1.1811.81.2412.4≥11.0≥877≥14≥11143326336287-0.12-0.68≤1007.50
38M1.2312.31.2812.8≥11.5≥917≥14≥11143628740318-0.12-0.687.50
40M1.2712.71.3013.0≥11.9≥948≥14≥11143830242334-0.12-0.687.55
42M1.2912.91.3413.4≥12.2≥972≥14≥11144031844350-0.12-0.687.55
45M1.3313.31.3713.7≥12.5≥996≥14≥11144233446366-0.11-0.687.55
48M1.3613.61.4114.1≥13.0≥1036≥14≥11144535849390-0.11-0.687.60
50M1.4014.01.4314.3≥13.3≥1060≥14≥11144737451406-0.11-0.687.60
52M1.4214.21.4514.5≥13.5≥1020≥14≥11144939052414-0.11-0.687.60
35H1.1811.81.2412.4≥11.0≥877≥17≥13533326337295-0.1-0.65≤1207.55
38H1.2312.31.2812.8≥11.5≥917≥17≥13533628740318-0.1-0.657.55
40H1.2712.71.3013.0≥11.9≥948≥17≥13533830242334-0.1-0.657.55
42H1.2912.91.3413.4≥12.2≥972≥17≥13534031844350-0.1-0.657.55
45H1.3313.31.3713.7≥12.5≥996≥17≥13534233446366-0.1-0.657.60
48H1.3613.61.4114.1≥13.0≥1036≥17≥13534535849390-0.1-0.657.60
50H1.4014.01.4314.3≥13.3≥1060≥16≥12744737451406-0.1-0.657.60
52H1.4214.21.4514.5≥13.5≥1075≥16≥12744939052414-0.1-0.657.60
35SH1.1811.81.2412.4≥11.0≥877≥20≥15923326337295-0.1-0.6≤1507.55
38SH1.2312.31.2812.8≥11.5≥917≥20≥15923628740318-0.1-0.67.55
40SH1.2712.71.3013.0≥11.9≥948≥20≥15923830242334-0.1-0.67.60
42SH1.2912.91.3413.4≥12.2≥972≥20≥15924031844350-0.1-0.67.60
45SH1.3313.31.3713.7≥12.5≥996≥20≥15924233446366-0.1-0.67.60
48SH1.3613.61.4114.1≥13.0≥1036≥19≥15124535849390-0.1-0.67.60
50SH1.4014.01.4314.3≥13.3≥1060≥19≥15124737451406-0.1-0.67.60
33UH1.1311.31.1811.8≥10.8≥861≥25≥19903124735279-0.1-0.6≤1807.60
35UH1.1811.81.2412.4≥11.0≥877≥25≥19903326337295-0.1-0.67.60
38UH1.2312.31.2812.8≥11.5≥917≥25≥19903628740318-0.1-0.67.60
40UH1.2712.71.3013.0≥11.9≥948≥25≥19903830242334-0.1-0.67.60
42UH1.2912.91.3413.4≥12.2≥972≥25≥19904031844350-0.1-0.67.66
45UH1.3313.31.3713.7≥12.5≥996≥24≥19104233446366-0.1-0.67.66
48UH1.3613.61.4114.1≥13.0≥1036≥24≥19104535849390-0.1-0.67.66
33EH1.1311.31.1811.8≥10.8≥861≥30≥23883124735279-0.1-0.5≤2007.60
35EH1.1811.81.2412.4≥11.0≥877≥30≥23883326337295-0.1-0.57.65
38EH1.2312.31.2812.8≥11.5≥917≥30≥23883628740318-0.1-0.57.65
40EH1.2712.71.3013.0≥11.9≥948≥30≥23883830242334-0.1-0.57.65
30AH1.0810.81.1311.3≥10.2≥805≥35≥27902822332255-0.1-0.45≤2507.65
33AH1.1311.31.1811.8≥10.7≥853≥35≥27903124735279-0.1-0.457.65
35AH1.1811.81.2412.4≥11.0≥877≥35≥27903326337295-0.1-0.457.65
磁铁性能
等级残留量 (Br)矫顽力(Hcb)本征矫顽力(Hcj)磁能积(BH)最大值温度系数密度
最小值最大值kOekA/mkOekA/m最小值最大值参考值 α(Br)参考值
β(Hcj)
最高工作温度参考值
TkGsTkGsMGOekJ/m3MGOekJ/m3%/℃%/℃g/cm3
42SH1.2912.91.3413.4≥12.2≥972≥20≥15924031844350-0.1-0.6≤1507.60
45SH1.3313.31.3713.7≥12.5≥996≥20≥15924233446366-0.1-0.67.60
48SH1.3613.61.4114.1≥13.0≥1036≥19≥15124535849390-0.1-0.67.60
50SH1.4014.01.4314.3≥13.3≥1060≥19≥15124737451406-0.1-0.67.60
52SH1.4214.21.4414.4≥13.6≥1082≥19≥15124939053422-0.1-0.67.60
35UH1.1811.81.2212.2≥11.0≥877≥25≥19903326337295-0.1-0.6≤1807.60
38UH1.2312.31.2612.6≥11.5≥917≥25≥19903628740318-0.1-0.67.60
40UH1.2712.71.3013.0≥11.9≥948≥251≥9903830242334-0.1-0.67.60
42UH1.2912.91.3413.4≥12.2≥972≥25≥19904031844350-0.1-0.67.65
45UH1.3313.31.3713.7≥12.5≥996≥25≥19904233446366-0.1-0.67.65
48UH1.3613.61.4114.1≥13.0≥1036≥25≥19904535849390-0.1-0.67.65
50UH1.4014.01.4314.3≥13.3≥1060≥24≥19104737451406-0.1-0.67.65
52UH1.4214.21.4414.4≥13.6≥1082≥24≥19104939053422-0.1-0.67.65
33EH1.1311.31.1811.8≥10.8≥861≥30≥23883124735279-0.1-0.5≤2007.60
35EH1.1811.81.2412.4≥11.0≥877≥30≥23883326337295-0.1-0.57.65
38EH1.2312.31.2812.8≥11.5≥917≥30≥23883628740318-0,1-0.57.65
40EH1.2712.71.3013.0≥11.9≥948≥30≥23883830242334-0.1-0.57.65
42EH1.2912.91.3313.3≥12.2≥972≥30≥23884031844350-0.1-0.57.65
45EH1.3313.31.3713.7≥12.5≥996≥29≥23084233446366-0.1-0.57.65
48EH1.3613.61.4114.1≥13.0≥1036≥29≥23084535849390-0.1-0.57.65
30AH1.0810.81.1311.3≥10.2≥805≥35≥27902822332255-0.1-0.45≤2207.65
33AH1.1311.31.1811.8≥10.7≥853≥35≥27903124735279-0.1-0.457.65
35AH1.1811.81.2212.2≥11.0≥877≥35≥27903326337295-0.1-0.457.65
38AH1.2212.21.2612.6≥11.3≥899≥33≥26243527839310-0.1-0.457.65
40AH1.2512.51.2912.9≥11.6≥923≥33≥26243729441326-0.1-0.457.65
晶界扩散(GBD) 磁铁等级
Br的温度系数-0.09~-0.11%℃
密度7.45~7.7g/cm3
维氏硬度600Hv
拉伸强度8.0kg/mm2
热容量0.12kcal/(kg,℃)
杨氏模量1.6X1011N/m2
泊松比0.24
居里温度310-340℃
Hcj 的温度系数-0.48~-0.63%/℃
电阻系数114u Ωcm
弯曲强度25kg/mm
硬度0.64N/m2
压缩系数9.8X10-12m2/N
热膨胀系数4X10-6/C
导热性7.7kcal/(m.h.℃)
回复磁导率1.05
物理特性

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