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Ni90Cr10 NiCr 90/10 Nickel Chrome Alloy terata chromel Alumel Thermocouple Head Parts

Tlhaloso e Khutšoanyane:

Terata ea motsoako oa nickel-chromium, nickel, ferrochrome e nang le khanyetso ea motlakase ea mocheso o phahameng oa oxidation, matla a phahameng, ha e nolofatse le letoto la melemo. Ha e sebelisoa ka nako e telele, mofuta o tšoanang le bolelele ba kamehla li nyane haholo, e leng motsoako oa Cr10Ni90 o nang le thepa e ntle e felletseng, ke ho hlahisa mefuta ea boleng bo holimo ea khetho bakeng sa likarolo tsa motlakase.


  • Nomoro ea Mohlala:Terata ea NI90CR10
  • Botenya:8.7 g/cm3
  • Bokaholimo:Bokaholimo bo khanyang
  • Boemo:Bonolo/ thata
  • OD:0.3mm-8mm
  • sampole:e amohetsoe
  • Letšoao la khoebo:TANKII
  • Qaqiso ea Sehlahisoa

    LBH

    Li-tag tsa Sehlahisoa

    Terata ea motsoako oa chrome ea nickel ea chrome ea Ni90Cr10 NiCr90/10terata ea nichromelikarolo tsa hlooho tsa thermocouple

    mofani oa thepa oa China Nichrome 90 Ni90

    Ni90Cr10 ke motsoako oa austenitic nickel-chromium (motsoako oa NiCr) bakeng sa tšebeliso mochesong o fihlang ho 1200°C (2190°F). Motsoako ona o khetholloa ka ho hanyetsa ho hoholo, ho hanyetsa hantle ha oxidation le botsitso bo botle haholo ba sebopeho. E na le ho dutla ho hoholo kamora ts'ebeliso le ho tjheseletsa ho hoholo.

    Ni90Cr10 e sebediswa bakeng sa dielemente tsa ho futhumatsa tsa motlakase disebedisweng tsa lapeng le diontong tsa diindasteri. Ditshebediso tse tlwaelehileng ke di-aene tse bataletseng, metjhini ya ho aena, di-heater tsa metsi, di-dies tsa polasetiki tsa ho bopa, di-aene tsa ho soldera, dielemente tsa tubular tse nang le sekwahelo sa tshepe le dielemente tsa cartridge.

    Ka lebaka la thepa e ntle haholo ea ho khomarela ea oxide ea bokaholimo, Ni90C10 e fana ka bophelo bo botle ba ts'ebeletso ha e bapisoa le li-alloy tsa nickel-chromium tse hlōlisanang.

    Lisebelisoa tsa ts'ebetso
    Ni90Cr10
    Ni80Cr20
    Ni70Cr30
    Ni60Cr15
    Ni35Cr20
    Ni30Cr20
    Sebopeho
    Ni
    90
    Phomolo
    Phomolo
    55.0~61.0
    34.0~37.0
    30.0~34.0
    Cr
    10
    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
    Phomolo
    Phomolo
    Phomolo
    Mocheso o phahameng ka ho fetisisaºC
    1300
    1200
    1250
    1150
    1100
    1100
    Ntlha ea ho qhibiliha ºC
    1400
    1400
    1380
    1390
    1390
    1390
    Boima ba g/cm3
    8.7
    8.4
    8.1
    8.2
    7.9
    7.9
    Ho hanyetsa ho 20ºC((μΩ·m)
    1.09±0.05
    1.18±0.05
    1.12±0.05
    1.00±0.05
    1.04±0.05
    Ho lelefatsa ha ho phatloha
    ≥20
    ≥20
    ≥20
    ≥20
    ≥20
    ≥20
    Mocheso o itseng
    J/g.ºC
    0.44
    0.461
    0.494
    0.5
    0.5
    Ho khanna ha mocheso
    KJ/m.hºC
    60.3
    45.2
    45.2
    43.8
    43.8
    Katoloso ea likhoele tse lekanang hantle
    a×10-6/
    (20~1000ºC)
    18
    17
    17
    19
    19
    Sebopeho sa micrographic
    Austenite
    Austenite
    Austenite
    Austenite
    Austenite
    Matlotlo a makenete
    E seng ea makenete
    E seng ea makenete
    E seng ea makenete
    Matla a khoheli a fokolang
    Matla a khoheli a fokolang

    boholo:

    OD: 0.3-8.0mm,

    Lithapo tsa Khanyetso
    RW30 Sebaka sa Bophirima 1.4864 Nickel 37%, Chrome 18%, Tšepe 45%
    RW41 UNS N07041 Nickel 50%, Chrome 19%, Cobalt 11%, Molybdenum 10%, Titanium 3%
    RW45 Nomoro ea W.Nr 2.0842 Nikele 45%, Koporo 55%
    RW60 Nomoro ea W.Nr 2.4867 Nikele 60%, Chrome 16%, Tšepe 24%
    RW60 UNS NO6004 Nikele 60%, Chrome 16%, Tšepe 24%
    RW80 Nomoro ea Lefatše 2.4869 Nickel 80%, Chrome 20%
    RW80 UNS NO6003 Nickel 80%, Chrome 20%
    RW125 Nomoro ea Lefatše 1.4725 Tšepe ea BAL, Chrome 19%, Aluminium 3%
    RW145 Nomoro ea Lefatše 1.4767 Tšepe ea BAL, Chrome 20%, Aluminium 5%
    RW155 Tšepe ea BAL, Chrome 27%, Aluminium 7%, Molybdenum 2%

     

    CHROMEL vs ALUMEL e sebelisoa moeeng o fokotsang okside, o sa sebetseng kapa o omileng. Ho pepesehela vacuum ho lekanyelitsoe linakong tse khutšoanyane. E tlameha ho sireletsoa moeeng o nang le sebabole le o fokotsang okside hanyane. E tšepahala ebile e nepahetse mochesong o phahameng.Chrome: Chromel ke motsoako oa nickel e hakanyetsoang ho 90% le chromium ea 10%. E sebelisoa ho etseng li-conductor tse ntle tsa ANSI Type E le Type K thermocouples, lisebelisoa tsa ho lekanya mocheso tse nang le li-conductor tse peli tse fapaneng.


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