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Xadhig Fidsan oo loogu talagalay Qalabka Xidhmada Kulaylka ee Nichrome

Sharaxaad Gaaban:


  • Lambarka Moodeelka:Ni80Cr20
  • Magaca Badeecada:Iska caabinta Kulaylinta Fidsan
  • Heerkulka Isticmaalka Ugu Sareeya:1200c
  • Adkeysiga:1.09
  • Kordhinta:>20%
  • Astaan ​​ganacsi:TANKII
  • Faahfaahinta:0.1 * 10mm
  • Halabuurka Kiimikada:Ni80cr20
  • Astaamaha:Iska caabin Sare, Iska caabin Oksijiin oo Wanaagsan
  • Cufnaanta:8.4G/Cm3
  • Isugeynta Ballaarinta Toosan:18.0
  • Xirmada Gaadiidka:Kiisaska Alwaaxa ama Kartoonada
  • Asal:Shanghai
  • Dekedda:Shanghai, Shiinaha
  • Codsiga:Duulista, Elektarooniga, Warshadaha, Caafimaadka, Kiimikada
  • Heerka:JIS, GB, DIN, BS, ASTM, AISI
  • Daahirnimo:76%
  • Nooca:Silig Fidsan oo Nikkel ah
  • Faahfaahinta Badeecada

    Su'aalaha Badiya La Weydiiyo

    Calaamadaha Alaabta

    Xariijimaha Kululaynta Nichrome ee Fidsan ee loogu talagalay Qalabka Xidhmada Kulul ee Impulse ee Gacanta ku shaqeeya

    Ni80Cr20 waa daawaha nikkel-chromium (NiCr alloy) oo lagu garto iska caabin sare, iska caabin oksaydh wanaagsan iyo xasillooni qaabeed oo aad u wanaagsan. Waxay ku habboon tahay in loo isticmaalo heerkul ilaa 1200°C, waxayna haysataa cimri adeeg oo ka sarreeya marka loo eego daawaha aluminium-ka birta ah ee chromium.
    Codsiyada caadiga ah ee Ni80Cr20 waa walxaha kuleyliyaha korontada ku shaqeeya ee qalabka guryaha, foornooyinka warshadaha iyo kuwa iska caabiya (iska caabbinta siligga, kuwa iska caabiya filimada birta ah), birta fidsan, mashiinnada birta lagu kariyo, kuleyliyeyaasha biyaha, maydadka qaabaynta balaastikada, birta alxanka, walxaha tuubada birta ah ee dahaarka leh iyo walxaha kartoonada.

    Halabuurka caadiga ah%

    C P S Mn Si Cr Ni Al Fe Kale
    Ugu badnaan
    0.03 0.02 0.015 0.60 0.75~1.60 20.0~23.0 Bal. Ugu badnaan 0.50 Ugu badnaan 1.0 -

    Guryaha Farsamada Caadiga ah (1.0mm)

    Xoogga wax soo saarka Xoogga Tijaabada Kordhinta
    Mpa Mpa %
    420 810 30

    Sifooyinka Jirka ee Caadiga ah

    Cufnaanta (g/cm3) 8.4
    Iska caabinta korontada ee 20ºC (mm2/m) 1.09
    Isugeynta gudbinta ee 20ºC (WmK) 15

     

    Isugeynta ballaarinta kulaylka
    Heerkulka Isugeynta Ballaarinta Kulaylka x10-6/ºC
    20 ºC- 1000 ºC 18
    Awood kuleyl gaar ah
    Heerkulka 20ºC
    J/gK 0.46

     

    Barta dhalaalaysa (ºC) 1400
    Heerkulka ugu badan ee hawlgalka joogtada ah ee hawada (ºC) 1200
    sifooyinka birlabta aan birlab ahayn

     

    Arrimaha Heerkulka ee iska caabinta korantada
    20ºC 100ºC 200ºC 300ºC 400ºC 600ºC
    1 1.006 1.012 1.018 1.025 1.018
    700ºC 800ºC 900ºC 1000ºC 1100ºC 1300ºC
    1.01 1.008 1.01 1.014 1.021 -

    Qaabka saadka

    Magaca Alloys Nooca Cabbirka
    Ni80Cr20W Silig D=0.03mm~8mm
    Ni80Cr20R Ribbon W=0.4~40 T=0.03~2.9mm
    Ni80Cr20S Xarigga W=8~250mm T=0.1~3.0
    Ni80Cr20F Foorno W=6~120mm T=0.003~0.1
    Ni80Cr20B Baar Dia = 8 ~ 100mm L=50~1000

    67


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