China Soft Magnetic Alloy Wire Ni77mo4cu5 Manufacture and Factory

Soft Magnetic Alloy Wire Ni77mo4cu5

Tsanangudzo Pfupi:

(yakanyorovera magineti alloy)

Ni77mo4cu5 is nickel-iron magnetic alloy, ine 80% nickel uye 20% iron content. Yakagadzirwa muna 1914 nefizikisi Gustav Elmen kuBell Telephone Laboratories, inozivikanwa nekukwira kwayo magineti permeability, iyo inoita kuti ishande semagineti musimboti zvinhu mumagetsi nemidziyo yemagetsi, uye zvakare mune magineti kudzivirira kuvharira magineti. Commercial permalloy alloys anowanzo kuve neakaenzana permeability inosvika 100,000, zvichienzaniswa nezviuru zvakati kuti zvesimbi zvakajairika.
Pamusoro pekukwirira kwepamusoro, mamwe magineti ayo akadzikira kumanikidza, padyo ne zero magnetostriction, uye yakakosha anisotropic magnetoresistance. Iyo yakaderera magnetostriction yakakosha kune maindasitiri maapplication, ichibvumira kuti ishandiswe mumafirimu matete uko kushushikana kwakasiyana kungakonzeresa mutsauko wakakura mune magineti zvimiro. Permalloy's magetsi resistivity inogona kusiyanisa kusvika 5% zvichienderana nesimba uye kutungamira kweiyo inoshandiswa magineti. Permalloys anowanzo kuve nechiso chakatarisana ne cubic crystal chimiro chine latisi yenguva dzose inosvika 0.355 nm padyo neiyo nickel concentration ye80%. Chakashata chepermalloy ndechekuti hainyanyi kudonhera kana kushanda, saka maapplication anoda maumbirwo emhando, senge magineti nhovo, anogadzirwa nemamwe akakwira permeability alloys senge mu simbi. Permalloy inoshandiswa mu transformer laminations uye magineti ekurekodha misoro.
Ni77mo4cu5 inoshandiswa zvakanyanya muindasitiri yeredhiyo-yemagetsi, zviridzwa zvakaringana, kudzora kure uye otomatiki control system.

Muenzaniso NO.:Ni77mo4cu5

MamiriroBright

Resistivity:0.55

Coefficient yekuwedzera kwemutsara(20ºC~200ºC)X10-6/ºC : 25

Density (g/cm3):8.6

Curie point Tc/ ºC:350

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Zvakajairwa

Ni	75.5~78	Fe	Bal.	Mn	0.3~0.6	Si	0.15~0.3
Mo	3.9~4.5	Cu	4.8~6.0
C	≤0.03	P	≤0.02	S	≤0.02

Typical Mechanical properties

Goho simba	Tensile Simba	Elongation
Mpa	Mpa	%
980	980	2~40

Typical Physical properties

Density (g/cm3)	8.6
Kuramba kwemagetsi pa20ºC(Om*mm2/m)	0.55
Coefficient yekuwedzera kwemutsara(20ºC~200ºC)X10-6/ºC	10.3~11.5
Saturation magnetostriction coefficient λθ/ 10-6	2.4
Curie point Tc/ ºC	350

Iyo magineti emhando yealloys ane yakakwira permeability muminda isina simba
1J77	Pakutanga permeability	Maximum permeability			Kumanikidza	Saturation magnetic induction intensity
Mutsetse/bepa rakasakara. Ukobvu, mm	μ0.08/ (mH/m)		μm/ (mH/m)	Hc/ (A/m)			BS/T
	≥			≤
0.01 mm	17.5		87.5	5.6			0.75
0.1~0.19 mm	25.0		162.5	2.4
0.2~0.34 mm	28.0		225.0	1.6
0.35~1.0 mm	30.0		250.0	1.6
1.1~2.5 mm	27.5		225.0	1.6
2.6~3.0 mm	26.3		187.5	2.0
waya inotonhorera
0.1 mm	6.3		50	6.4
Bar
8-100 mm	25		100	3.2

Mode yekurapa kupisa
Anealing media	Vacuum ine sarai dzvinyiriro isingakwiri kupfuura 0.1Pa, haidrojeni ine dova risingapfuuri minus 40 ºC.
Kupisa kwekushisa uye chiyero	1100 ~ 1150ºC
Kubata nguva	3~6
Chiyero chekutonhora	Ne 100 ~ 200 ºC/h yakatonhodzwa kusvika ku600 ºC, yakakurumidza kutonhodzwa kusvika ku300ºC.