1J7 (muag muag sib nqus alloy)
(Tib lub npe:Ni79mo4, E11C, Malloy, Permalloy, 79hm)
High permeability mos sib nqus alloy
High permeability muag sib nqus Transformer, tus choj hloov siab, hloov pauv kev sib nqus, sib nqus ntawm daim thaiv npog, sib nqus lub taub hau, ua kom muaj zog, ua kom zoo nkauj hluav taws xob ntawm daim thiab daim, thiab lwm yam
1J7 Siv dav hauv xov tooj cua-hluav taws xob-kev lag luam hluav taws xob, cov twj paj nruag, chaw taws teeb tswj thiab kev tswj hwm tsis siv neeg.
Cov Lus Cog Tseg Li Qub%
Ni | 78.5 ~ 80.0 | Fe | Bal. | Mn | 0.6 ~ 1.1 | Si | 0.3 ~ 0.5 |
Mo | 3.8 ~ 4.1 | Cu | I≤0.2 | ||||
C | I≤0.03 | P | I≤0.02 | S | I≤0.02 |
Raug Cov Khoom Siv Neeg Kho Tshuab
Paib lub zog | Lub zog tensile | Elongation |
MPa | MPa | % |
980 | 1030 | 3 ~ 50 |
Raug lub cev muaj zog
Ntom ntom (G / cm3) | 8.6 |
Hluav taws xob tiv thaiv hluav taws xob ntawm 20ºC (Om * mm2 / m) | 0.55 |
Coefficient ntawm linear nthuav (20ºC ~ 200ºC) x10-6 / ºC | 10.3 ~ 11.5 |
Salmation magnetostrostrict coefficient λθ / 10-6 | 2.0 |
Caws taw tes TC / ºC | 450 |
Cov khoom sib nqus ntawm cov alloys nrog high permeability nyob rau hauv cov neeg tsis muaj zog | |||||||
1J7 | THAWJ POM ZOO | Qhov siab tshaj plaws Permeability | Kev siv zog | Saturation magnetic induction kev siv | |||
Сold-rolled sawb / ntawv. Tuab, hli | μ0.08 / (MH / m) | 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 | ||||
Txias Drawn Hlau | |||||||
0.1 hli | 6.3 | 50 | 6.4 | ||||
Kev thaiv qhov rais | |||||||
8-100 hli | 25 | 100 | 3.2 |
Hom kev kho cua sov 1j79 | |
Annealing Media | Lub tshuab nqus tsev nrog ib qho seem seem tsis siab tshaj 0.1Po, hydrogen nrog ib lwg nrog tsis siab tshaj li rho tawm 40 ºC. |
Cov cua kub thiab tus nqi | 1100 ~ 1150ºC |
Tuav Sijhawm | 3 ~ 6 |
Cua txias tus nqi | Nrog 100 ~ 200 ºC / h txias rau 600 ºC, tau txias sai sai rau 300ºC |
Cov style ntawm cov khoom
Alloys Npe | Ntaus | Qho loj dav | ||
1J7 | Txoj xov tooj | D = 0.1 ~ 8 hli | ||
1J7 | Txoj cai | W = 8 ~ 390mm | T = 0.3mm | |
1J7 | NTAWV NYIAJ | W = 10 ~ 100 hli | T = 0.01 ~ 0.1 | |
1J7 | Kev thaiv qhov rais | Dia = 8 ~ 100 hli | L = 50 ~ 1000 |
Mos nqus sib nqus tsis muaj zog sib nqus nrog cov khoom siv hluav taws xob siab thiab cov ntaub ntawv tsis zoo thiab cov ntaub ntawv tsis zoo no, cov ntaub ntawv tsis zoo no feem ntau yog siv cov khoom tseem ceeb hauv kev lag luam hauv tebchaws.