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Copper Nickel CuNi44 Alloy Wire for Wirewound Resistors

Kufotokozera Kwachidule:

Copper Nickel Alloy amapangidwa makamaka ndi mkuwa ndi faifi tambala. Mkuwa ndi faifi akhoza kusungunuka palimodzi mosasamala kanthu za kuchuluka kwake. Nthawi zambiri resistivity ya CuNi alloy idzakhala yapamwamba ngati Nickel zili zazikulu kuposa Copper. Kuchokera ku CuNi1 mpaka CuNi44, resistivity imachokera ku 0.03μΩm mpaka 0.49μΩm. Izi zithandizira kupanga resistor kusankha waya woyenera kwambiri wa alloy.


  • Kukaniza:0.49+/-5%
  • Zofunika:Copper nickel alloy
  • Pamwamba:chowala
  • Ntchito:resistor,
  • Kukula:makonda
  • chitsanzo:Analandira dongosolo laling'ono
  • Kachulukidwe:8.9g/cm3
  • Tsatanetsatane wa Zamalonda

    FAQ

    Zolemba Zamalonda

    Monga wopanga wamkulu ndi wogulitsa kunja ku China pa mzere wa aloyi kukana magetsi, tikhoza kupereka mitundu yonse ya magetsi kukana aloyi waya ndi n'kupanga (kukana zitsulo waya ndi n'kupanga),
    Zakuthupi: CuNi1, CuNi2, CuNi6, CuNi8, CuNi14, CuNi19, CuNi23, CuNi30, CuNi34, CuNi40, CuNi44
    Kufotokozera Kwambiri
    Chifukwa chokhala ndi mphamvu zolimba komanso kuchuluka kwa zinthu zotsutsana, TANKIIwaya wa nickel alloy wa mkuwas ndi chisankho choyamba cha ntchito ngati mawaya otsutsa. ndi kuchuluka kwa faifi tambala pagulu lazinthu izi, mawonekedwe a waya amatha kusankhidwa malinga ndi zomwe mukufuna. Mawaya a copper nickel alloy amapezeka ngati mawaya opanda kanthu, kapena waya wa enamelled okhala ndi zotchingira zilizonse komanso enamel yodzimanga yokha. Kuphatikiza apo, waya wa litz wopangidwa ndi enamelledwaya wa nickel alloy wa mkuwazilipo.
    Mawonekedwe
    1. Kukana kwakukulu kuposa mkuwa
    2. Mphamvu yapamwamba kwambiri
    3. Umboni wabwino wopindika
    Kugwiritsa ntchito
    1. Kutentha ntchito
    2. Kukana waya
    3. Mapulogalamu omwe ali ndi zofunikira zamakina apamwamba

    CuNi44 Chemical Content,%

    Ni Mn Fe Si Cu Zina ROHS Directive
    Cd Pb Hg Cr
    44 1% 0.5 - Bali - ND ND ND ND

    Mechanical Properties

    Max Continuous Service Temp 400ºC
    Resisivity pa 20ºC 0.49±5%ohm mm2/m
    Kuchulukana 8.9g/cm3
    Thermal Conductivity 6 (Kuposa)
    Melting Point 1280ºC
    Kulimbitsa Mphamvu,N/mm2 Yowonjezera,Yofewa 340 ~ 535 MPA
    Kulimbitsa Mphamvu, N/mm3 Kuzizira Kozizira 680 ~ 1070 MPA
    Elongation (chakale) 25% (Mphindi)
    Elongation (ozizira) ≥Mphindi) 2% (Mphindi)
    EMF vs Cu, μV/ºC (0~100ºC) -43
    Kapangidwe ka Micrographic austenite
    Maginito Katundu Ayi

    Kugwiritsa ntchito kwaConstantan
    Constantanndi aloyi yamkuwa-nickel yomwe imakhala ndi zochepa zochepa zowonjezera
    zinthu kuti zikwaniritse zofunikira zenizeni za kutentha kokwanira kwa resistivity. Samalani
    kuwongolera kusungunula ndi kutembenuka kumapangitsa kuti pakhale mapini otsika kwambiri
    zonenepa kwambiri. Alloy imagwiritsidwa ntchito kwambiri popanga zojambulazo komanso zoyezera zovuta.








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