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1j76 Ni76Cr2Cu5 Wayar Alloys Mai Taushi Mai Juyawa Ta Farko

Takaitaccen Bayani:

Ni76Cr2Cu5 wani ƙarfe ne na maganadisu na nickel da baƙin ƙarfe, wanda ke da kusan kashi 80% na nickel da kashi 20% na baƙin ƙarfe. An ƙirƙiro shi a shekarar 1914 ta masanin kimiyyar lissafi Gustav Elmen a Bell Telephone Laboratories, kuma ya shahara saboda ƙarfinsa na maganadisu, wanda hakan ya sa ya zama mai amfani a matsayin kayan maganadisu na tsakiya a cikin kayan lantarki da na lantarki, da kuma a cikin kariyar maganadisu don toshe filayen maganadisu. Alloys na kasuwanci yawanci suna da ƙarfin haɗi na kusan 100,000, idan aka kwatanta da dubban ƙarfe na yau da kullun.
Baya ga yawan ƙarfin da ke aiki, sauran halayen maganadisu sune ƙarancin ƙarfin aiki, kusan sifili na magnetostriction, da kuma babban ƙarfin magnetotropic. Ƙananan ƙarfin magnetostriction yana da mahimmanci ga aikace-aikacen masana'antu, yana ba da damar amfani da shi a cikin siraran fina-finai inda damuwa masu canzawa za su haifar da babban bambanci a cikin halayen maganadisu. Ƙarfin juriyar wutar lantarki na Permalloy na iya bambanta har zuwa 5% dangane da ƙarfi da alkiblar filin maganadisu da aka yi amfani da shi. Permalloys yawanci suna da tsarin lu'ulu'u mai siffar cubic a tsakiya tare da madaidaicin layi na kusan 0.355 nm a kusa da yawan nickel na 80%. Wani rashin amfani na permalloy shine ba shi da ƙarfi sosai ko kuma yana iya aiki, don haka aikace-aikacen da ke buƙatar siffofi masu faɗi, kamar garkuwar maganadisu, an yi su ne da wasu ƙarfe masu ƙarfi kamar ƙarfe mu. Ana amfani da permalloy a cikin laminations na transformer da kawunan rikodin maganadisu.
Ana amfani da Ni76Cr2Cu5 sosai a masana'antar rediyo-lantarki, kayan aikin da suka dace, na'urar sarrafawa ta nesa da tsarin sarrafawa ta atomatik.


  • Lambar Samfura:Ni76Cr2Cu5
  • Juriya:0.55
  • Yawan yawa:8.6 g/cm3
  • Amfani:Abubuwan da ke haifar da yawan amfani da su
  • Asali:Shanghai
  • Lambar HS:75052200
  • Cikakken Bayani game da Samfurin

    Tambayoyin da ake yawan yi akai-akai

    Alamun Samfura

    Tsarin al'ada%

    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

    Al'adar Injin da ta dace

    Ƙarfin bayarwa Ƙarfin Taurin Kai Ƙarawa
    Mpa Mpa %
    980 1030 3~50

    Halayen Jiki na Al'ada

    Yawan yawa (g/cm3) 8.6
    Juriyar lantarki a 20ºC (Om*mm2/m) 0.55
    Ma'aunin faɗaɗa layi (20ºC ~ 200ºC)X10-6/ºC 10.3~11.5
    Ma'aunin ƙarfin maganadisu λθ/ 10-6 2.4
    Ma'aunin Curie Tc/ºC 400

     


    Abubuwan da ke tattare da maganadisu na ƙarfe masu ƙarfin aiki a cikin wurare masu rauni
    1J76 Farkon shigar haske Mafi girman ikon wucewa Tilasta Ƙarfin shigar da maganadisu mai cikawa
    Zare/ledar da aka yi birgima da shi.
    Kauri, mm
    μ0.08/ (mH/m) μm/ (mH/m) Hc/ (A/m) BS/T
    0.01 mm 17.5 87.5 5.6 0.75
    0.1~0.19 mm 25.0 162.5 2.4
    0.2 ~ 0.34 mm 28.0 225.0 1.6
    0.35~1.0 mm 30.0 250.0 1.6
    1.1 ~ 2.5 mm 27.5 225.0 1.6
    2.6~3.0 mm 26.3 187.5 2.0
    waya mai sanyi da aka ja
    0.1 mm 6.3 50 6.4
    mashaya
    8-100 mm 25 100 3.2

     

    Yanayin maganin zafi 1J76
    Kafofin watsa labarai masu wargaza Yi amfani da injin tsotsa mai matsi wanda bai wuce 0.1Pa ba, sannan a yi amfani da sinadarin hydrogen mai matsi wanda bai wuce 40ºC ba.
    Zafin jiki da ƙimar dumama 1100~1150ºC
    Lokacin riƙewa 3~6
    Saurin sanyaya Da zafin jiki na 100 ~ 200 ºC/h, za a sanyaya shi zuwa 600 ºC, sannan a sanyaya shi da sauri zuwa 300 ºC

     


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