Txais tos rau peb lub vev xaib!

CuNi44 tooj liab-nickel tsis kam alloy constantan hlau

Lus piav qhia luv luv:

Qhov no tooj liab-nickel tsis kam alloy, tseem hu ua constantan, yog tus cwj pwm los ntawm kev siv hluav taws xob siab
ua ke nrog ib tug me me kub coefficient ntawm cov kuj. Cov alloy no tseem qhia tau tias muaj zog tensile siab
thiab tiv thaiv corrosion. Nws tuaj yeem siv tau ntawm qhov kub txog li 600 ° C hauv huab cua.


  • Daim ntawv pov thawj:ISO 9001 Cov
  • Loj:Customized
  • Qauv:CuNi44
  • MOQ:5 KGS
  • Nto:Ci ntsa iab
  • Kub:600 ° C
  • Product Detail

    FAQ

    Khoom cim npe

    Tankii CuNi44 muaj hluav taws xob tiv taus siab thiab kub coefficient ntawm tsis kam (TCR). Vim nws tsis tshua muaj TCR, nws pom siv nyob rau hauv cov hlau-qhov txhab precision resistors uas tuaj yeem ua haujlwm txog li 400 ° C (750 ° F). Cov hlau no tseem muaj peev xwm tsim tau lub zog siab thiab tsis tu ncua electromotive thaum txuas nrog tooj liab. Cov cuab yeej no tso cai rau nws siv rau thermocouple, thermocouple txuas ntxiv thiab them nyiaj ua haujlwm. Nws yog yooj yim soldered, welded,

    Specifications

    Alloy Werkstoff Nr UNS npe DIN
    CuNi44 2.0842 ib c72150 ua 17644 ib

    Nominal Chemical Composition (%)

    Alloy Ni Mn Fe Cu
    CuNi44 Min 43.0 Max 1.0 Max 1.0 Tshuav

    Physical Properties (ntawm chav tsev kub)

    Alloy Qhov ntom Tshwj xeeb Resistance
    (Electrical Resistivity)
    Thermal Linear
    Expansion Cov.
    b/w 20 - 100 ° C
    Temp. Cov.
    ntawm Resistance
    b/w 20 - 100 ° C
    Qhov siab tshaj plaws
    Kev khiav hauj lwm Temp.
    ntawm Element
    g/cm³ µΩ-cm 10-6 ° C ppm / ° C °C
    CuNi44 8.90 ib 49.0 Nws 14.0 Nws Txuj ± 60 600
    Tshwj xeeb ± 20

  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb