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Ni80Cr20 Flat Waya Nickel Chrome Alloy Fun Awọn eroja Alapapo

Apejuwe kukuru:


  • Ipele:Ni80Cr20
  • Ohun elo:Ni-Cr-Fe
  • Iru:Sisọ
  • Àkópọ̀:80% Ni, 20% Kr
  • Ohun elo:Alapapo eroja
  • Alaye ọja

    FAQ

    ọja Tags

    Ni80Cr20 Flat Waya Nickel Chrome Alloy Fun Awọn eroja Alapapo
    Nichrome 8020 okun waya alapin, pẹlu akojọpọ 70% nickel ati 30% chromium, jẹ ọja alloy pataki kan. Profaili alapin rẹ nfunni ni agbegbe ti o tobi ju, imudara imudara ifasilẹ gbigbona lakoko mimu giga ti o ga julọ - resistance otutu. Iṣogo agbara eletiriki giga, o baamu ni pipe fun awọn eroja alapapo ni ohun elo ile-iṣẹ, awọn adiro, ati awọn ohun elo otutu giga miiran. Ṣeun si resistance ifoyina ti o lagbara ati agbara ẹrọ, okun waya alapin yii ṣe idaniloju iṣẹ ṣiṣe deede ati igbesi aye iṣẹ gigun, ṣiṣe ni yiyan ti o gbẹkẹle fun ibeere alapapo ati resistance - awọn iṣẹ akanṣe.
    Ipele
    Ni80Cr20
    Ni70Cr30
    Ni60Cr23
    Ni60Cr15
    Ni35Cr20
    Karma
    Evanohm
    Àkópọ̀ ìpín%
    Ni
    Bal
    Bal
    58.0-63.0
    55.0-61.0
    34.0-37.0
    Bal
    Bal
     
    Cr
    20.0-23.0
    28.0-31.0
    21.0-25.0
    15.0-18.0
    18.0-21.0
    19.0-21.5
    19.0-21.5
     
    Fe
    ≦1.0
    ≦1.0
    Bal
    Bal
    Bal
    2.0-3.0
     
     
     
     
    Al1.0-1.7 Ti 0.3-0.5
     
     
    Al2.7-3.2 Mn0.5-1.5
    Al2.7-3.2 Cu2.0-3.0 Mn0.5-1.5
    Iwọn otutu ti nṣiṣẹ ti o pọju (°C)
    1200
    1250
    1150
    1150
    1100
    300
    1400
    Resisivity(Ω/cmf,20℃)
    1.09
    1.18
    1.21
    1.11
    1.04
    1.33
    1.33
    Resisivity(uΩ/m,60°F)
    655
    704
    727
    668
    626
    800
    800
    Ìwúwo(g/cm³)
    8.4
    8.1
    8.4
    8.2
    7.9
    8.1
    8.1
    Imudara Ooru (KJ/m·h·℃)
    60.3
    45.2
    45.2
    45.2
    43.8
    46.0
    46.0
    Olùsọdipúpọ̀ Ìmúgbòòrò Laini (× 10n6/℃)20-1000℃)
    18.0
    17.0
    17.0
    17.0
    19.0
    -
    -
    Ibi Iyọ (℃)
    1400
    1380
    1370
    1390
    1390
    1400
    1400
    Lile (Hv)
    180
    185
    185
    180
    180
    180
    180
    Agbara Fifẹ (N/mm2 )
    750
    875
    800
    750
    750
    780
    780
    Ilọsiwaju(%)
    ≥20
    ≥20
    ≥20
    ≥20
    ≥20
    10-20
    10-20
    Micrographic Be
    austenite
    austenite
    austenite
    austenite
    austenite
    austenite
    austenite
    Ohun-ini oofa
    Ti kii ṣe
    Ti kii ṣe
    Ti kii ṣe
    Díẹ̀
    Ti kii ṣe
    Ti kii ṣe
    Ti kii ṣe
    Igbesi aye Yara (h/℃)
    ≥81/1200
    ≥50/1250
    ≥81/1200
    ≥81/1200
    ≥81/1200
    -
    -
    Awọn alaye
    Anfani
    Ilana irin ti nichrome
    fun wọn ni ṣiṣu ti o dara pupọ nigbati o tutu.
    Awọn abuda
    Idurosinsin iṣẹ; Anti-oxidation; Idaabobo ipata; Iduroṣinṣin iwọn otutu; O tayọ okun-lara agbara; Aṣọ ati ipo dada lẹwa laisi awọn aaye.
    Lilo
    Awọn eroja alapapo resistance; Ohun elo ni irin-irin; Awọn ohun elo ile; iṣelọpọ ẹrọ ati awọn ile-iṣẹ miiran.

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