Mumetal SuPermalloy (1J85) pepala/STRIP/bar/Ring

Tsatanetsatane wa Zamalonda

Mayina Odziwika Amalonda: Mumetal,UNS N14080, HY-MU80,Permalloy 80, 1J79, 79НМ,

Mumetal / Permalloy 80 ndi aloyi kwambiri maginito nickel-molybdenum-iron.ndi pafupifupi 80% faifi tambala ndi 15% chitsulo ndi 5% molybdenum zili.Ndiwothandiza ngati maginito pazida zamagetsi ndi zamagetsi.Permalloy 80 imapereka kuthekera kwakukulu koyambira komanso kopitilira muyeso ndi mphamvu yochepa yokakamiza, kutayika kwamphamvu pang'ono, kutayika kwapakali pano, komanso kutsika kwamphamvu kwamagetsi komwe kuli kofunikira pakugwiritsa ntchito mafakitale.

Mapulogalamu:

• Transformer laminations •Relay • Mitu Yojambulira •Kupatuka ndi Magoli Olunjika • Zokulirakulira • Zoyankhulira mawu •Kutchinga.

Gulu

UK

Germany

USA

Russia

Standard

Mumetal

(1J79)

Mumetal

/

Permalloy 80

HY-MU80

79hm pa

ASTM A753-78

GBn 198-1988

MumetalChemical Composition

Gulu

Kupanga Kwamankhwala (%)

C P S Cu Mn Si Ni Mo Fe
Mumetal1j79 ndi
0.03 0.020 0.020 0.20 0.60-1.1 0.30-0.50 78.5-80.0 3.80-4.10 Kusamala

Mumetal Katundu Wakuthupi

Gulu

Kukaniza (μΩ•m)

Kuchulukana

(g/cm3)

Curie point °C

machulukitsidwe magnetostriction mosalekeza (× 10-2)

Mphamvu Yamphamvu / MPa

Yelid Strength/MPa

Mumetal

1j79 ndi

Zosasinthidwa

Annealed

Zosasinthidwa

Annealed

0.40

8.20

980

2

1030

560

980

150

Mumetal Avager Linear Kukula

Gulu

Coefficient of Linear Expansion at Different Temperature(x 10-6/K)

20100

20200

20300

20400

20500

20600

20700

20800

20900

Mumetal

1j79 ndi

10.3-10.8

10.911.2

11.412.9

11.912.5

12.313.2

12.713.4

13.113.6

13.413.6

13.213.7

Mumetal Shielding Potential                                                                                                                                                                 

Permalloy ili ndi mphamvu yokwanira kwambiri komanso yokakamiza mwadzina yomwe imapangitsa kuti ikhale yoyenera poteteza.Kuti mukwaniritse zomwe mukufuna kutchingira, HyMu 80 imalumikizidwa mpaka 1900oF kapena 1040oC potsatira kupanga njira.Annealing pa kutentha okwera kumawonjezera permeability ndi chitetezo katundu.

 


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