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Samarium Cobalt Igwe Ọdụdọ

Samarium Cobalt Igwe Ọdụdọ Igwe Ọkụ Ọkụ Dị Elu Igwe Ọdụdọ Ụwa

Nkọwa ngwaahịa

Mkpado ngwaahịa

Okwu Mmalite ngwaahịa

Isi akụrụngwa nke SmCo na-adịgide adịgide magnet bụ samarium na cobalt obere ụwa ọcha.SmCo magnet bụ alloy magnet nke a na-emepụta site na teknụzụ ike Metallurgy nke a na-eme ka ọ bụrụ oghere site na-agbaze, Milling, Compression Molding, Sintering, and Precision Machining.

SmCo Igwe Ọdụdọ dị ka ọgbọ nke abụọ nke obere ụwa na-adịgide adịgide magnetik, ọ bụghị nanị na nwere elu BH (14-32Mgoe) na a pụrụ ịdabere na Hcj, ma na-egosi ezi okpomọkụ àgwà na obere ụwa na-adịgide adịgide magnets.SmCo Magnet bụ naanị magnet na-adịgide adịgide nwere nnukwu BH max, Hcj dị elu na Br.Ka ọ dị ugbu a, ọ nwere ọnụọgụ ọnọdụ okpomọkụ dị oke ala (-0.030%/°C) enwere ike iji ya na oke okpomọkụ na nke dị ala.Okpomọkụ kachasị na-arụ ọrụ bụ 350C, na okpomọkụ adịghị mma bụ ihe dị ka mwepu 200°C.

SmCo Magnet nwere ike corrosion eguzogide na ọxịdashọn-eguzogide.Enwere ike iji ya mee ihe na ụlọ okpomọkụ ma ọ bụ okpomọkụ dị elu na-enweghị mkpuchi.Ọ bụrụ na a na-eji ngwaahịa ahụ na gburugburu ebe obibi mmiri na-emebi acid, anyị nwere ike ịnye mkpuchi dị iche iche iji mezuo ihe ndị ahịa chọrọ.

A na-ejikarị magnetik SmCo na-adịgide adịgide na moto, ngwa, sensọ, ihe nchọpụta, nnyefe magnetik dị iche iche na mpaghara teknụzụ ndị ọzọ dị elu.

Nkọwa ngwaahịa na CUVE

Nkọwa ngwaahịa

Usoro

Ndị na-ahụ maka ihe onwunwe magnetik nke SINTERED SM2CO17

Ọkwa

Br

Hcb

Hcj

(BH) kacha

Tc

Tw

α (Br)

α (HcJ)

Uru a na-ahụkarị

Obere Uru

Obere Uru

Obere Uru

Uru a na-ahụkarị

Obere Uru

Uru kacha

Uru a na-ahụkarị

Uru a na-ahụkarị

[T]

[T]

[kA/m]

[kA/m]

[kJ/m3]

[℃]

[℃]

[%/℃]

[%/℃]

[KGs]

[KGs]

[KOe]

[KOe]

[MGOe]

SmCo24H

0.99

0.96

692

1990

183

175

820

350

-0.03

-0.2

9.9

9.6

8.7

25

23

22

SmCo24

0.99

0.96

692

1433

183

175

820

300

-0.03

-0.2

9.9

9.6

8.7

18

23

22

SmCo26H

1.04

1.02

750

1990

199

191

820

350

-0.03

-0.2

10.4

10.2

9.4

25

25

24

SmCo26

1.04

1.02

750

1433

199

191

820

300

-0.03

-0.2

10.4

10.2

9.4

18

25

24

SmCo26M

1.04

1.02

676

796-1273

199

191

820

300

-0.03

-0.2

10.4

10.2

8.5

10-16

25

24

SmCo26L

1.04

1.02

413

438-796

199

191

820

250

-0.03

-0.2

10.4

10.2

5.2

5.5-10

25

24

SmCo28H

1.07

1.04

756

1990

215

207

820

350

-0.03

-0.2

10.7

10.4

9.5

25

27

26

SmCo28

1.07

1.04

756

1433

215

207

820

300

-0.03

-0.2

10.7

10.4

9.5

18

27

26

SmCo28M

1.07

1.04

676

796-1273

215

207

820

300

-0.03

-0.2

10.7

10.4

8.5

10-16

27

26

SmCo28L

1.07

1.04

413

438-796

215

207

820

250

-0.03

-0.2

10.7

10.4

5.2

5.5-10

27

26

SmCo30H

1.1

1.08

788

1990

239

222

820

350

-0.03

-0.2

11.0

10.8

9.9

25

30

28

SmCo30

1.1

1.08

788

1433

239

222

820

300

-0.03

-0.2

11.0

10.8

9.9

18

30

28

SmCo30M

1.1

1.08

676

796-1273

239

222

820

300

-0.03

-0.2

11.0

10.8

8.5

10-16

30

28

SmCo30L

1.1

1.08

413

438-796

239

222

820

250

-0.03

-0.2

11.0

10.8

5.2

5.5-10

30

28

SmCo32

1.12

1.1

796

1433

255

230

820

300

-0.03

-0.2

11.2

11.0

10

18

32

29

SmCo32M

1.12

1.1

676

796-1273

255

230

820

300

-0.03

-0.2

11.2

11.0

8.5

10-16

32

29

SmCo32L

1.12

1.1

413

438-796

255

230

820

250

-0.03

-0.2

11.2

11.0

5.2

5.5-10

32

29

Ngwongwo ihe onwunwe magnetik nke SINTERED SMCO5

Ọkwa

Br

Hcb

Hcj

(BH) kacha

Tc

Tw

α (Br)

α (HcJ)

Uru a na-ahụkarị

Obere Uru

Obere Uru

Obere Uru

Uru a na-ahụkarị

Obere Uru

Uru kacha

Uru a na-ahụkarị

Uru a na-ahụkarị

T

(KG)

T

(KG)

kA/m (KOe)

kA/m (KOe)

kJ/m3

(MGOe)

[℃]

[℃]

[%/℃]

[%/℃]

SmCo16

0.83

0.81

620

1274

127

119

750

250

-0.04

-0.3

8.3

8.1

7.8

16

16

15

SmCo18

0.87

0.84

645

1274

143

135

750

250

-0.04

-0.3

8.7

8.4

8.1

16

18

17

SmCo20

0.92

0.89

680

1274

159

151

750

250

-0.04

-0.3

9.2

8.9

8.5

16

20

19

SmCo22

0.95

0.93

710

1274

167

159

750

250

-0.04

-0.3

9.5

9.3

8.9

16

21

20

SmCo24

0.98

0.96

730

1194

183

175

750

250

-0.04

-0.3

9.8

9.6

9.2

15

23

22

Ngosipụta ngwaahịa

magnetik cobalt
magnetik ọrụ dị arọ
nnukwu ike ndọta
nnukwu ndọta
magnet na-adịgide adịgide na okpomọkụ
magnet na moto
ihe ndọta na-adịgide adịgide
magnet na-adịgide adịgide

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