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Fiilada iska caabbinta Nicr80/20 Nichrome ee iska caabbinta iyo kuleyliyaha

Sharaxaad Gaaban:


  • Lambarka Moodeelka:Ni80Cr20
  • Ni80Cr20:Iska caabin Sare, Iska caabin Wanaagsan oo Ka-hortagga Oksaydhaynta
  • Iska caabinta Korontada:1.09 Ohm mm2/M
  • Cufnaanta:8.4G/Cm3
  • Adkaanta:180 Hv
  • Astaan ​​ganacsi:Tankii
  • Faahfaahinta:0.01-8.0mm
  • Halabuurka Kiimikada:76%
  • Kala duwanaanshaha Codsiga:Iska caabbiye, Kuleyliye, Kiimiko
  • Heerkulka Isticmaalka Ugu Sareeya:1400
  • Kordhinta:>=20%
  • Heerkulka Shaqada ugu Badan:1200
  • Xirmada Gaadiidka:Kiiska Alwaaxa
  • Asal:Shanghai
  • Codsiga:Duulista, Elektarooniga, Warshadaha, Caafimaadka, Kiimikada
  • Heerka:JIS, GB, DIN, ASTM
  • Daahirnimo:80%
  • Nooca:Silig Nikkel ah
  • Faahfaahinta Badeecada

    Su'aalaha Badiya La Weydiiyo

    Calaamadaha Alaabta

    Nicr80/20 NichromeWire iska caabin ahee Resistor iyo Kuleyliyaha

    Sharaxaad

    Halabuurka Kiimikada iyo Astaamihiisa:
    Hantida/Heerka NiCr 80/20 NiCr 70/30 NiCr 60/15
    Halabuurka Kiimikada Ugu Muhiimsan(%) Ni Bal. Bal. 55.0-61.0
    Cr 20.0-23.0 28.0-31.0 15.0-18.0
    Fe ≤ 1.0 ≤ 1.0 Bal.
    Heerkulka Shaqada ugu Badan (ºC) 1200 1250 1150
    Iska caabin heerkul ah 20ºC (μ Ω · m) 1.09 1.18 1.12
    Cufnaanta (g/cm3) 8.4 8.1 8.2
    Qaboojinta Kulaylka (KJ/m·h·ºC) 60.3 45.2 45.2
    Isugeynta Ballaarinta Kulaylka (α × 10-6/ºC) 18 17 17
    Barta Dhalmada (ºC) 1400 1380 1390
    Kordhinta (%) > 20 > 20 > 20
    Qaab-dhismeedka Micrographic austenit austenit austenit
    Hantida Birlabta ah aan birlab ahayn aan birlab ahayn aan birlab ahayn

     

    Hantida/Heerka NiCr 35/20 NiCr 30/20 Karma Evanohm
    Kiimikada ugu Weyn
    Halabuurka (%)
    Ni 34.0-37.0 30.0-34.0 Bal Bal
    Cr 18.0-21.0 18.0-21.0 19.0-21.5 19.0-21.5
    Fe Bal. Bal. 2.0-3.0 -
    Heerkulka Shaqada ugu Badan (ºC) 1100 1100 300 1400
    Iska caabinta 20ºC
    (μ Ω · m)
    1.04 1.04 1.33 1.33
    Cufnaanta (g/cm3) 7.9 7.9 8.1 8.1
    Qaboojinta Kulaylka
    (KJ/m·h·ºC)
    43.8 43.8 46 46
    Isku-darka Kulaylka
    Ballaarinta (α × 10-6/ºC)
    19 19 - -
    Barta Dhalmada (ºC) 1390 1390 1400 1400
    Kordhinta (%) > 20 > 20 10-20 10-20
    Qaab-dhismeedka Micrographic austenit austenit austenit austenit
    Hantida Birlabta ah aan birlab ahayn aan birlab ahayn aan birlab ahayn aan birlab ahayn
    Halabuurka Kiimikada Nikkel 80%, Chrome 20%
    Xaalad Midab dhalaalaya/Asiidh cad/Oxyid leh
    Dhexroorka 0.018mm ~ 1.6mm oo ah spool, 1.5mm-8mm oo ah baakad gariirad ah, 8 ~ 60mm oo ah ul
    Silig Wareeg ah oo Nichrome ah Dhexroorka 0.018mm ~ 10mm
    Ribbon Nichrome ah Ballaca 5 ~ 0.5mm, dhumucdiisuna waa 0.01-2mm
    Xarigga Nichrome Ballaca 450mm ~ 1mm, dhumucdiisuna waa 0.001m ~ 7mm
    Dhexroorka Baakad 1.5mm-8mm ah oo gariirad ku jirta, 8 ~ 60mm oo usha ku jirta
    Fasal Ni80Cr20, Ni70/30, Ni60Cr15, Ni60Cr23, Ni35Cr20Fe,
    Ni30Cr20 Ni80, Ni70, Ni60, Ni40,
    Faa'iidada Qaab-dhismeedka birta ee nichrome
    waxay siisaa dabacsanaan aad u wanaagsan marka ay qabowdo.
    Astaamaha Waxqabadka xasilloon; Ka-hortagga oksaydheynta; Iska caabbinta daxalka;
    Xasillooni heerkul sare leh; Awood aad u fiican oo lagu sameeyo isku-xidhka;
    Dusha sare oo isku mid ah oo qurux badan oo aan lahayn dhibco.
    Isticmaalka Walxaha kululaynta iska caabbinta; Qalabka birta,
    Qalabka guriga; Wax soo saarka farsamada iyo
    warshadaha kale.
    Wire iska caabin ahs
    RW30 W.Nr 1.4864 Nikkel 37%, Chrome 18%, Bir 45%
    RW41 UNS N07041 Nikkel 50%, Chrome 19%, Cobalt 11%, Molybdenum 10%, Titanium 3%
    RW45 W.Nr 2.0842 Nikkel 45%, Naxaas 55%
    RW60 W.Nr 2.4867 Nikkel 60%, Chrome 16%, Bir 24%
    RW60 UN NO6004 Nikkel 60%, Chrome 16%, Bir 24%
    RW80 W.Nr 2.4869 Nikkel 80%, Chrome 20%
    RW80 UN NO6003 Nikkel 80%, Chrome 20%
    RW125 W.Nr 1.4725 Birta BAL, Chrome 19%, Aluminium 3%
    RW145 W.Nr 1.4767 Birta BAL, Chrome 20%, Aluminium 5%
    RW155 Birta BAL, Chrome 27%, Aluminium 7%, Molybdenum 2%

    2018-2-11 2932018-2-11 299


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