Mumetal Permalloy 80 (1J79) Bar / SHEET / dhonza

Chigadzirwa Chigadzirwa

Mamwe Mazita Ekutengeserana: Mumetal, UNS N14080, HY-MU80, Permalloy 80, 1J79, 79НМ, 

Mumetal / Permalloy 80 yakanyanya magineti nickel-molybdenum-iron alloy. ine ingangoita 80% nickel uye 15% iron uye 5% molybdenum zvemukati. Izvo zvinobatsira seyemagineti epakati zvinhu mumagetsi nemagetsi zvigadzirwa. Permalloy makumi masere inopa huwandu hwekutanga uye huwandu hwekuremerwa neyakaganhurwa yekumanikidza simba, yakaderera hysteresis kurasikirwa, yakaderera eddy-yazvino kurasikirwa, uye yakaderera magnetostriction iyo yakakosha kune maindasitiri ekushandisa.

Zvishandiso:

 • Shanduko laminations Relay • Kurekodha Misoro • Kutsausa uye Kutarisa MaJoko • Amplifiers • Magudzanzwi • Kudzivirira.

Giredhi

UK

Jerimani

USA

Rashiya

Standard

Mumetal

(1J79)

Mumetal

/

Permalloy 80

HY-MU80

79HM

ASTM A753-78 

GBn 198-1988

Mumetal Kemikari Kuumbwa

Giredhi

Kemikari Kurongeka (%)

C P S Cu Mn Si Ni Mo Fe
Mumetal  1J79
0.03 0.020 0.020 0.20 0.60 ~ 1.1 0.30 ~ 0.50 78.5 ~ 80.0 3.80 ~ 4.10 Balance

Mumetal Panyama Chivakwa

Giredhi

Kugadzikana (μΩ • m)

Kuwandisa

(g / cm3)

Curie pfungwa ° C

kuzadza magnetostriction kugara (× 10-2)

Tensile Simba / MPa

Yelid Simba / MPa

Mumetal

1J79

Unannealed

Yakavharwa

Unannealed

Yakavharwa

0.40

8.20

980

2

1030

560

980

150

Mumetal Avager Linear Kuwedzera

Giredhi

Coefficient of Linear Kuwedzera paKusiyana Temperaturel (x 10-6 / K)

20100

20200

20300

20400

20500

20600

20700

20800

20900

Mumetal

1J79

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 Inodzivirira Inogona                                                                                                                                                                    

Permalloy ine yakanyanya kukwirira kukwana uye yezita rekumanikidza rekumanikidza rinoita iro rakakodzera zvinhu zvekudzivirira mashandiro. Kuti uwane zvinodikanwa zvekudzivirira zvivakwa, HyMu 80 inosungirirwa kusvika ku1900oF kana 1040oC zvichitevera mukugadzira maitiro. Kuwedzera kune iwo akakwidziridzwa tembiricha kunowedzera kubvumidzwa uye kudzivirira nzvimbo.

 


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