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1j76 Ni76Cr2Cu5 terata ea Soft Magnetic Alloys e nang le Permeability e Phahameng ea Pele

Tlhaloso e Khutšoanyane:

Ni76Cr2Cu5 ke motsoako oa nickel-aron magnetic alloy, o nang le nickel e ka bang 80% le 20% ea tšepe. E qapiloe ka 1914 ke setsebi sa fisiks Gustav Elmen ho Bell Telephone Laboratories, e hlokomeleha ka matla a eona a matla a khoheli a phahameng haholo, a etsang hore e be thuso e le lisebelisoa tsa mantlha tsa motlakase lisebelisoa tsa motlakase le tsa elektroniki, hape le ts'ireletsong ea makenete ho thibela matla a khoheli. Li-alloys tsa khoebo tsa permalloy hangata li na le matla a lekaneng a pota-potileng 100,000, ha a bapisoa le likete tse 'maloa bakeng sa tšepe e tloaelehileng.
Ntle le ho kenella ho phahameng, thepa ea eona e meng ea makenete ke matla a tlase, haufi le zero magnetostriction, le anisotropic magnetoresistance ea bohlokoa. The magnetostriction e tlase e bohlokoa bakeng sa lits'ebetso tsa indasteri, e e lumellang hore e sebelisoe lifiliming tse tšesaane moo likhatello tse fapaneng li ka bakang phapang e kholo ea thepa ea makenete. Permalloy's resistivity ea motlakase e ka fapana hoo e ka bang 5% ho latela matla le tataiso ea matla a khoheli a sebelisitsoeng. Hangata li-permalloys li na le sebopeho sa kristale se bohareng ba sefahleho se nang le "lattice constant" e ka bang 0.355 nm haufi le 80% ea nickel concentrations. Phoso ea permalloy ke hore ha e na ductile haholo kapa ha e sebetse, ka hona lits'ebetso tse hlokang libopeho tse majabajaba joalo ka lithebe tsa makenete, li entsoe ka li-alloys tse ling tse phahameng joalo ka tšepe. Permalloy e sebelisoa ho li-laminations tsa transformer le lihlooho tsa ho rekota tsa makenete.
Ni76Cr2Cu5 e sebelisoa haholo indastering ea seea-le-moea-elektronike, lisebelisoa tse nepahetseng, taolo ea hole le tsamaiso ea boiketsetso.


  • Nomoro ea mohlala:Ni76Cr2Cu5
  • Resisivity:0.55
  • Tekano:8.6 g/cm3
  • Sebelisa:Likarolo tse phahameng tsa Frequency Inductive
  • Tšimoloho:Shanghai
  • Khoutu ea HS:75052200
  • Lintlha tsa Sehlahisoa

    LBH

    Li-tag tsa Sehlahisoa

    Sebopeho se tlwaelehileng%

    Ni 75 ~ 76.5 Fe Bal. Mn 0.3~0.6 Si 0.15~0.3
    Mo - Cu 4.8~5.2 Cr 1.8~2.2
    C ≤0.03 P ≤0.02 S ≤0.02

    Tloaelehileng Mechanical thepa

    Ho hlahisa matla Matla a tšepe Elongation
    Mpa Mpa %
    980 1030 3 ~ 50

    Tloaelehileng Thepa ea 'mele

    Boima ba 'mele (g/cm3) 8.6
    Ho hanyetsa motlakase ho 20ºC(Om*mm2/m) 0.55
    Coefficient of linear katoloso(20ºC~200ºC)X10-6/ºC 10.3 ~ 11.5
    Saturation magnetostriction coefficient λθ/ 10-6 2.4
    Curie ntlha Tc/ ºC 400

     


    Thepa ea makenete ea li-alloys tse nang le matla a phahameng a ho kenella masimong a fokolang
    1J76 Monyetla oa pele Boholo ba ho kenella Ho qobella Saturation magnetic induction intensity
    Leqephe/ Leqephe le phuthetsoeng.
    Botenya, mm
    μ0.08/ (mH/m) μm/ (mH/m) Hc/ (A/m) BS/T
    0.01 limilimithara 17.5 87.5 5.6 0.75
    0.1~0.19 limilimithara 25.0 162.5 2.4
    0.2 ~ 0.34 limilimithara 28.0 225.0 1.6
    0.35 ~ 1.0 limilimithara 30.0 250.0 1.6
    1.1 ~ 2.5 limilimithara 27.5 225.0 1.6
    2.6~3.0 limilimithara 26.3 187.5 2.0
    terata e huloang ke serame
    0.1 limilimithara 6.3 50 6.4
    Sebaka
    8-100 limilimithara 25 100 3.2

     

    Mokhoa oa ho phekola mocheso 1J76
    Anealing media Vacuum ka khatello e setseng e seng holimo ho 0.1Pa, haedrojene e nang le phoka e sa feteng 40 ºC.
    Mocheso oa mocheso le sekhahla 1100 ~ 1150ºC
    Ho tšoara nako 3~6
    Sekhahla sa ho pholisa Ka 100 ~ 200 ºC/h e pholile ho 600 ºC, e pholile ka potlako ho 300ºC

     


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