1j79 Ni79mo4 E11c Malloy Permalloy 79hm Nickel Mos Sib Nqus Alloy Round Bar / Rods / Hlau Nqe Ib Kg
1J79 (Cov hlau nplaum mos)
(Lub Npe Feem Ntau:Ni79Mo4, E11c, malloy, permalloy, 79HM)
Cov hlau nplaum mos mos permeability siab
Cov hlau nplaum mos mos uas muaj permeability siab feem ntau yog nickel-base alloy, nickel cov ntsiab lus yog ntau dua 75%, hom hlau nplaum no muaj qhov pib permeability thiab permeability siab heev. Feem ntau hu ua permalloy, tseem hu ua cov hlau nplaum conductivity siab thaum ntxov. Lawv txhua tus muaj kev ua tau zoo, tuaj yeem dov mus rau hauv nyias daim. Cov hlau nplaum no tsim nyog rau kev siv hauv AC tsis muaj zog magnetic teb. Xws li TV thiab cov cuab yeej siv hauv ntau yam audio transformer, lub siab raug choj transformer, transformer, magnetic shielding, magnetic amplifier, magnetic modulator, lub taub hau suab, choke, precision hluav taws xob meter ntawm daim thiab daim, thiab lwm yam.
1J79 siv dav hauv kev lag luam xov tooj cua-hluav taws xob, cov twj paj nruag precision, kev tswj chaw taws teeb thiab kev tswj tsis siv neeg.
Cov khoom sib xyaw ib txwm muaj%
| Ni | 78.5~80.0 | Fe | Bal. | Mn | 0.6~1.1 | Si | 0.3~0.5 |
| Mo | 3.8~4.1 | Cu | ≤0.2 | ||||
| C | ≤0.03 | P | ≤0.02 | S | ≤0.02 |
Cov khoom siv kho tshuab ib txwm muaj
| Lub zog tawm los | Lub zog tensile | Kev ntev |
| Mpa | Mpa | % |
| 980 | 1030 | 3 ~ 50 |
Cov khoom siv lub cev ib txwm muaj
| Qhov Ceev (g/cm3) | 8.6 |
| Hluav taws xob resistivity ntawm 20ºC (Om * mm2 / m) | 0.55 |
| Coefficient ntawm linear expansion (20ºC ~ 200ºC) X10-6 / ºC | 10.3~11.5 |
| Cov coefficient ntawm kev sib nqus ntawm qhov saturation λθ / 10-6 | 2.0 |
| Curie point Tc/ ºC | 450 |
| Cov khoom sib nqus ntawm cov hlau nplaum uas muaj permeability siab hauv cov teb tsis muaj zog | |||||||
| 1J79 | Kev nkag tau thawj zaug | Qhov siab tshaj plaws permeability | Kev yuam | Kev sib nqus induction zog ntawm saturation | |||
| Daim kab xev/daim ntawv qub. Thickness, hli | μ0.08/ (mH/m2) | μm/ (mH/m) | Hc/ (A/m) | BS/ T | |||
| ≥ | ≤ | ||||||
| 0.01 hli | 17.5 | 87.5 | 5.6 | 0.75 | |||
| 0.1 ~ 0.19 hli | 25.0 | 162.5 | 2.4 | ||||
| 0.2 ~ 0.34 hli | 28.0 | 225.0 | 1.6 | ||||
| 0.35 ~ 1.0 hli | 30.0 | 250.0 | 1.6 | ||||
| 1.1 ~ 2.5 hli | 27.5 | 225.0 | 1.6 | ||||
| 2.6 ~ 3.0 hli | 26.3 | 187.5 | 2.0 | ||||
| hlau txias kos | |||||||
| 0.1 hli | 6.3 | 50 | 6.4 | ||||
| Bar | |||||||
| 8-100 hli | 25 | 100 | 3.2 | ||||
| Hom kev kho cua sov 1J79 | |
| Cov xov xwm kub hnyiab | Nqus tsev nrog lub siab seem tsis siab tshaj 0.1Pa, hydrogen nrog lub dew point tsis siab tshaj -40 ºC. |
| Qhov kub thiab txias ntawm cua sov | 1100~1150ºC |
| Lub sijhawm tuav | 3~6 |
| Tus nqi txias | Nrog 100 ~ 200 ºC / h txias rau 600 ºC, txias sai rau 300ºC |
Hom kev muab khoom
| Lub Npe Alloys | Hom | Qhov Loj | ||
| 1J79 | Hlau | D = 0.1 ~ 8 hli | ||
| 1J79 | Sawb | W = 8 ~ 390 hli | T = 0.3 hli | |
| 1J79 | Ntawv ci | W = 10 ~ 100 hli | T = 0.01 ~ 0.1 | |
| 1J79 | Bar | Dia = 8 ~ 100 hli | L = 50 ~ 1000 | |
Cov hlau nplaum mos mos yog nyob rau hauv lub zog tsis muaj zog magnetic nrog siab permeability thiab qis coercive force ntawm alloys. Cov hom alloy no yog dav siv nyob rau hauv xov tooj cua electronics, precision instruments thiab meters, chaw taws teeb tswj thiab tsis siv neeg tswj system, kev sib xyaw ua ke yog siv rau kev hloov pauv zog thiab cov ntaub ntawv ua tiav, ob yam ntawm yog ib qho tseem ceeb khoom siv hauv lub teb chaws kev lag luam.
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Judy
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