Magnetic powder

MF15P

MF18P

MF15P+SmFeN

MF18P+SmFeN

Resin

PA12

PPS

PA12

PPS

PA12

PPS

PA12

PPS

Compound Name

RNI-5214

RNI-5610

RNI-5214V

RNI-5610V

S5B-18MF

S5P-13MF

S5B-17ME

S5P-12ME

Br [kG]

7.9 – 8.4

6.5 – 7.0

7,6 – 8.1

6.4 – 6.9

8.9 – 9.4

7.3 – 7.8

8.6 – 9.1

7.1 – 7.6

iHc [kOe]

13.0 – 14.0

13.0 – 14.0

16.0 – 17.0

16.0 – 17.0

12.0 – 13.0

12.5 – 13.5

13.5 – 14.5

14.0 – 15.0

bHc [kOe]

6.2 – 7.2

5.5 – 6.0

6.3 – 7.3

5.5 – 6.0

7.0 – 8.0

6.0 – 7.0

7.0 – 8.0

6.0 – 7.0

(BH)max [MGOe]

14.5 – 15.5

10.0 – 11.0

14.0 – 15.0

9.5 – 10.5

17.5 – 18.5

12.5 – 13.5

16.5 – 17.5

11.5 – 12.5

Temperature coefficient of Br [%/deg.C]

-0.11

(RT-120 deg.C)

-0.14

(RT-150 deg.C)

-0.11

(RT-150 deg.C)

-0.11

(RT-150 deg.C)

Temperature coefficient of iHc [%/deg.C]

-0.56

(RT-120 deg.C)

-0.49

(RT-150 deg.C)

-0.46

(RT-150 deg.C)

-0.47

(RT-150 deg.C)

Recoil permeability [%]

1.10-1.20

1.10-1.20

1.10-1.20

1.10-1.20

Density [g/cm3]

5.0 – 5.2

4.6 – 4.7

5.0 – 5.2

4.6 – 4.7

5.4 - 5.6

5.0 – 5.2

5.4 - 5.6

5.0 – 5.2

Coefficient of thermal expansion [1/K]*

4.41×10-5

2.69×10-5

4.41×10-5

2.69×10-5

6.62×10-5

2.00×10-5

6.62×10-5

2.00×10-5

Modulus of elasticity [GPa]

11.8

29.6

11.8

29.6

Tensile strength [MPa]

52

38

27.3

40.4

27.3

40.4

Flexural strength [MPa]

102

83

93

86

51

52

51

52

Poisson’s retio

0.28

0.27

0.36

0.27

0.36

0.27

Compression strength [MPa]

(0.2% proof stress)

90

125

90

125

45

110

45

110

Young’s modulus [GPa]

32.6

24.8

32.6

24.8

14.9

24.3

14.9

24.3

Electronic resistivity  [μΩm]

100　－　200