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Bright NiCr8020 / N8 Alloy Hlau rau Sealer

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Nichrome NiCr 80/20 Sawb Heating Resistance Sawb

Ni80Cr20 yog npib tsib xee-chromium alloy (NiCr alloy) uas muaj kev tiv thaiv siab, zoo oxidation kuj thiab zoo heev daim ntawv stability.Nws yog qhov tsim nyog rau kev siv ntawm qhov kub txog li 1200 ° C, thiab tuav lub neej kev pabcuam zoo dua piv rau Hlau chromium alumium alloys.

Cov ntawv thov rau Ni80Cr20 yog cov khoom siv hluav taws xob cua sov hauv cov khoom siv hauv tsev, cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob (wirewound resistors, hlau zaj duab xis resistors), tiaj tus hlau, tshuab ironing, dej rhaub, yas molding tuag, soldering irons, hlau sheathed tubular ntsiab thiab cartridge ntsiab.


  • Daim ntawv pov thawj:ISO 9001 Cov ntawv pov thawj
  • Loj:Customized
  • Khoom npe:Bright NiCr8020 / N8 Alloy Hlau rau Sealer
  • max ua haujlwm kub:1200 ℃
  • resistivity:1.09 Nws
  • ceev:8.4g / cm3
  • thermal conductivity:60.3KJ/m·h· ℃
  • melting point:1400 ℃
  • hardness (hv):180
  • tensile zog:750
  • elongation:≥ 20
  • Lub neej ceev (h / ℃):≥81/2100
  • Product Detail

    FAQ

    Khoom cim npe

    Ci ntsa iabNiCr8020/N8Alloy Hlau rau Sealer

    Ni80Cr20yog ib qho nickel-chromium alloy (NiCr alloy) uas muaj kev tiv thaiv siab, zoo oxidation kuj thiab zoo heev daim ntawv stability.Nws yog qhov tsim nyog rau kev siv ntawm qhov kub txog li 1200 ° C, thiab tuav lub neej kev pabcuam zoo dua piv rau Hlau chromium alumium alloys.

    Cov ntawv thov rau Ni80Cr20 yog cov khoom siv hluav taws xob cua sov hauv cov khoom siv hauv tsev, cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob (wirewound resistors, hlau zaj duab xis resistors), tiaj tus hlau, tshuab ironing, dej rhaub, yas molding tuag, soldering irons, hlau sheathed tubular ntsiab thiab cartridge ntsiab.

    Muaj pes tsawg leeg%

    C P S Mn Si Cr Ni Al Fe Lwm yam
    Max
    0.03 ib 0.02 ib 0.015 ib 0.60 ib 0.75-1.60 Nws 20.0-23.0 Nws Bal. Max 0.50 Max 1.0 -

    Tej yam khoom siv cuab yeej (1.0mm)

    Yield zog Tensile zog Elongation
    Mpa Mpa %
    420 810 30

    Hom Lub cev muaj zog

    Qhov ceev (g / cm3) 8.4 ib
    Hluav taws xob tiv taus ntawm 20ºC (mm2 / m) 1.09 Nws
    Conductivity coefficient ntawm 20ºC (WmK) 15

     

    Coefficient ntawm thermal expansion
    Kub Coefficient ntawm Thermal Expansion x10-6 / ºC
    20 ºC - 1000ºC 18
    Tshwj xeeb kub muaj peev xwm
    Kub 20ºC tso
    J/gK 0.46 ib

     

    Melting point (ºC) 1400
    Max nruam khiav hauj lwm kub hauv huab cua (ºC) 1200
    Cov khoom sib nqus tsis sib nqus

     

    Temperature Factors Ntawm Hluav Taws Xob Resistivity
    20ºC tso 100ºC 200ºC 300ºC 400ºC 600ºC
    1 1.006 ib 1.012 ib 1.018 Nws 1.025 Nws 1.018 Nws
    700ºC 800ºC 900 ºC 1000ºC 1100ºC 1300ºC
    1.01 Nws 1.008 Nws 1.01 Nws 1.014 ib 1.021 ib -

    Style khoom

    Alloys npe Hom Dimension
    Ni80Cr20W Hlau D = 0.03mm ~ 8mm
    Ni80Cr20R Ribbon W = 0.4 ~ 40 T = 0.03 ~ 2.9 hli
    Ni80Cr20S Sawb W = 8 ~ 250mm T = 0.1 ~ 3.0
    Ni80Cr20F Ntawv nyiaj W = 6 ~ 120mm T = 0.003–0.1
    Ni80Cr20B Bar Dia = 8 ~ 100mm L = 50 ~ 1000




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