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CuNi44 Flat Waya (ASTM C71500/DIN CuNi44) Nickel-Copper Alloy maka Ngwa Eletriki

Nkọwa dị mkpirikpi:


  • Aha ngwaahịa:CuNi44 waya dị larịị
  • Oke oke:0.05mm - 0.5mm
  • Ogologo ogologo:0.2mm - 10mm
  • Ike tensile:450-550 MPa (annealed).
  • elongation:≥20% (annealed)
  • Isi ike (HV):130 - 170 (annealed); 210-260 (ọkara ike).
  • Ngwakọta kemịkalụ (Ọtụtụ,%):Ni: 43-45%
  • Mmecha elu:Annealed na-egbuke egbuke (Ra ≤0.2μm).
  • Nkọwa ngwaahịa

    FAQ

    Mkpado ngwaahịa

    Nkọwa ngwaahịa

    CuNi44 Flat Waya
    Uru Ngwaahịa na Ọdịiche Ọkwa
    Waya dị larịị CuNi44 pụtara maka nkwụsi ike nkwụsi ike eletrik na arụ ọrụ igwe, na-eme ka ọ bụrụ nhọrọ kacha mma maka ngwa eletriki ziri ezi. E jiri ya tụnyere ọla kọpa-nickel alloys dị ka CuNi10 (Constantan) na CuNi30, CuNi44 na-enye ihe mgbochi dị elu (49 μΩ · cm vs. 45 μΩ · cm maka CuNi30) na ọnụ ọgụgụ dị ala nke nguzogide (TCR), na-eme ka ọ dị ntakịrị nguzogide na-agafe na gburugburu okpomọkụ na-agbanwe agbanwe. N'adịghị ka CuNi10, nke kacha mma na ngwa thermocouple, nchikota nha nha nke CuNi44 na nkwụsi ike nkwụsi ike na-eme ka ọ dị mma maka ndị na-emegide ihe dị elu, ihe nlele, na shunts ugbu a. Nhazi akụkụ ya dị larịị na-eme ka ikpo ọkụ na-ekpo ọkụ na kọntaktị n'otu n'otu ma e jiri ya tụnyere wires gburugburu, na-ebelata ntụpọ ọkụ na ngwa dị elu ugbu a.
    Ụkpụrụ ọkọlọtọ
    • Alloy Grade: CuNi44 (ọla kọpa-Nickel 44)
    • Nọmba UNS: C71500
    • DIN ọkọlọtọ: DIN 17664
    • ASTM ọkọlọtọ: ASTM B122
    Atụmatụ igodo
    • Nkwụsi ike Kasị Elu: TCR nke ± 40 ppm/°C (-50°C ruo 150°C), na-emepe CuNi30 (± 50 ppm/°C) na ngwa nkenke.
    • Resistivity dị elu: 49 ± 2 μΩ · cm na 20 ° C, na-eme ka njikwa dị ugbu a na-arụ ọrụ nke ọma na nhazi kọmpat.
    • Uru Profaịlụ Flat: Mmụba ebe dị elu maka ikposa ọkụ ka mma; emelitere kọntaktị na substrates n'ichepụta resistor .
    • Ọkachamara dị mma: Enwere ike ịtụgharị ya na nnabata nha nha (ọkpụrụkpụ 0.05mm-0.5mm, obosara 0.2mm-10mm) nwere ihe eji arụ ọrụ na-agbanwe agbanwe.
    • Nguzogide corrosion: Na-eguzogide corrosion ikuku na mkpughe mmiri dị ọhụrụ, dabara maka gburugburu ụlọ ọrụ mmepụta ihe siri ike.
    Nkọwa nka nka
    ;

    Njirimara
    Uru
    Oke oke
    0.05mm - 0.5mm
    Ogologo oke
    0.2mm - 10mm
    Ọkpụrụkpụ ndidi
    ± 0.001mm (≤0.1mm); ± 0.002mm (> 0.1mm).
    Ogologo ndidi
    ± 0.02mm
    Akụkụ akụkụ (obosara: Ọkpụrụkpụ).
    2:1 - 20:1 (ọnụọgụ omenala dị)
    Ike tensile
    450-550 MPa (annealed).
    Elongation
    ≥20% (annealed)
    Isi ike (HV).
    130 - 170 (annealed); 210-260 (ọkara ike).

    ;

    Ngwakọta kemịkalụ (Ọtụtụ,%)
    ;

    Ihe
    Ọdịnaya (%)
    Nickel (Ni)
    43.0-45.0
    Ọla kọpa (Cu).
    Ntụle (55.0 - 57.0)
    Iron (Fe).
    ≤0.5
    Manganese (Mn).
    ≤1.0
    Silicon (Si).
    ≤0.1
    Carbon (C).
    ≤0.05

    ;

    Nkọwapụta ngwaahịa
    ;

    Ihe
    Nkọwapụta
    Ngwunye elu
    Annealed na-egbuke egbuke (Ra ≤0.2μm).
    Ụdị nnyefe
    Mpịakọta na-aga n'ihu (50m - 300m) ma ọ bụ ịkpụ ogologo
    Nkwakọ ngwaahịa
    Vacuum-mechiri na akwụkwọ mgbochi oxidation; plastic spools
    Nhọrọ nhazi
    Omenala sliting, annealing, ma ọ bụ mkpuchi mkpuchi
    nnabata
    RoHS, REACH kwadoro; akụkọ nnwale ihe dị

    ;

    Ngwa ahụkarị
    • Ndị resistors wirewound ziri ezi na shunts ugbu a
    • Ihe nleba anya grid na sel ibu
    • Ihe na-ekpo ọkụ na ngwaọrụ ahụike
    • Ihe nchebe EMI na sekit dị elu
    • Kọntaktị eletrik na sensọ ụgbọ ala
    Anyị na-enye ihe ngwọta ahaziri maka ihe achọrọ n'otu akụkụ. Ihe nlele efu (ogologo 1m) yana data arụmọrụ ntụnyere na CuNi30/CuNi10 dị mgbe a rịọrọ ya.

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