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Xariiq kasta oo NiCr30/20 ah waxaa laga heli karaa Xariiq loogu talagalay walxaha kuleyliyaha korontada ku shaqeeya

Sharaxaad Gaaban:


  • Darajada:NiCr30/20
  • Qaab:xariijin
  • Cabbirka:waa la habeyn karaa
  • Cufnaanta (g/cm 3):7.9
  • Heerkulka ugu badan ee adeegga joogtada ah ee walaxda:1100
  • Barta dhalaalka:1390
  • Faahfaahinta Badeecada

    Su'aalaha Badiya La Weydiiyo

    Calaamadaha Alaabta

    Tayo Sare iyo Qiimo Fiican oo NiCr30/20 ah oo loo Isticmaalo Foornooyinka Korontada Warshadaha

    Sharaxaadda Badeecada
    Halabuurka Kiimikada: 35.00 Nikkel, 20.00 Chrome, Bal. Fe

    Iska caabin: 1.04 ohm mm2/m

    Qaab: Xariijimo, Xaashi, Cajalad, Ribbon, Saxan

    Cabbirka: Dhumucda 0.01mm-7mm Ballaca 1mm-470mm

    Xidhmada: Foomka Gariiradda

    Heerkulka ugu badan ee adeegga joogtada ah: 1100º C

    Barta dhalaalaysa: 1390º C

    Dusha sare: BA, 2B, oksaydheyn kahor

    Adkaanta: Jilicsan, badh adag, adag

    Xariijimaha Nichrome/Shiinaha, xaashida Nichrome/Shiinaha

    Hal qayb oo ka mid ah Shanghai TANKII ALOY MATERIAL Co., Ltd

    Isku day inaad sameyso tayada ugu fiican oo aad bixiso adeegga ugu fiican

    Sharaxaadda Badeecada
    Siliggeena iska caabbinta (silig kululaynta) waxaa loo isticmaalaa heerkulka shaqada ilaa 1200. Halabuurka kiimikada wuxuu bixiyaa iska caabin oksaydh wanaagsan gaar ahaan xaaladaha isbeddelka soo noqnoqda ama isbeddellada heerkulka oo ballaaran.

    Codsiyada waxaa ka mid ah walxaha kululaynta ee qalabka guriga iyo kuwa warshadaha labadaba iyo kuwa iska caabiya xakamaynta.

    Ujeeddooyinka: Agabka Ni-Cr waxaa si weyn loogu isticmaalaa foornada korontada ee warshadaha, qalabka guryaha iyo aaladaha fog-fog ee infrared-ka sababtoo ah xooggooda heerkulka sare iyo dabacsanaantooda xooggan.

    Magacaabista/Waxqabadka Daawaha   NiCr8.20 NiCr70 30 NiCr60 15 NiCr35 20 NiCr30 20
    Halabuurka Kiimikada ugu Weyn Ni Nasasho Nasasho 55.0-61.0 34.0-37.0 30.0-34.0
      Cr 20.0-23.0 28.0-31.0 15.0-18.0 18.0-21.0 18.0-21.0
      Fe ≤ 1.0 ≤ 1.0 Nasasho Nasasho Nasasho
    Heerkulka ugu badan ee adeegga joogtada ah ee walaxda 1200 1250 1150 1100 1100
    Iska caabinta heerkulka 20oC (μΩ · m) 1.09 1.18 1.12 1 1.04
    Cufnaanta (g/cm 3) 8.4 8.1 8.2 7.9 7.9
    Qaboojinta kulaylka (KJ/m·h· oC) 60.3 45.2 45.2 43.8 43.8
    Isugeynta ballaarinta khadadka (α × 10-6/oC) 18 17 17 19 19
    Barta dhalaalka (qiyaastii) ( oC) 1400 1380 1390 1390 1390
    Dheeraynta marka uu dillaaco (%) > 20 > 20 > 20 > 20 > 20
    Qaab-dhismeedka Micrographic austenit austenit austenit austenit austenit
    sifooyinka birlabta aan birlab ahayn aan birlab ahayn aan birlab ahayn Birlab daciif ah Birlab daciif ah

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