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Karma Ni-Cr-Al-Si 6j22 Resistance Alloy Wire

Kufotokozera Kwachidule:

Karma Resistance Wire for Resistor

Chemical Element: Cr 19 ~ 21.5%, Ni: Balance, Al 2.5 ~ 3.2%, Fe 2.5 ~ 20%

Kukana: 1.33 ohm mm2/m

Kukaniza 800 Ohms Pa Phazi Lozungulira Mil Pa 20° C (68° F)
Wt. Pa Kiyubiki Inchi =. 293 lbs.

Specific Gravity 8.10

M'mimba mwake 0.025mm ~ 5mm

Kugwiritsa ntchito: resistor


  • Model NO.:karma
  • Diameter:0.02-1.0mm,
  • Kukaniza:1.33
  • HS kodi:75052200
  • Koyambira:China
  • chitsanzo:adalandira dongosolo laling'ono
  • Tsatanetsatane wa Zamalonda

    FAQ

    Zolemba Zamalonda

    Zosiyanasiyana za waya wotsutsa wa Karma

    1) Kuyambira ndi Nickel Chromium waya wotentha wamagetsi Kalasi 1, tidasintha zina mwa Ni ndi
    Al ndi zinthu zina, motero adapeza zida zokanira zolondola ndikuwongolera
    kukana kutentha kokwanira ndi kutentha kwa electromotive mphamvu motsutsana ndi mkuwa.
    Ndi kuwonjezera kwa Al, tachita bwino kupanga voliyumu resistivity 1.2 nthawi zazikulu
    kuposa Nickel Chromium mawaya otentha amagetsi a Gulu 1 ndi mphamvu zamakokedwe kuwirikiza ka 1.3.

    2) Kutentha kwachiwiri β wa waya wa Karmalloy KMW ndi kochepa kwambiri, - 0.03 × 10-6 / K2,
    ndi kukana kutentha pamapindikira kumakhala pafupifupi mzere wowongoka mkati mwa lonse
    kutentha osiyanasiyana.

    Chifukwa chake, kutentha kwapakati kumayikidwa kukhala pafupifupi kutentha kwapakati
    23 ~ 53 °C, koma 1 × 10-6/K, pafupifupi kutentha kokwanira pakati pa 0 ~ 100 °C, nawonso akhoza
    kutengera kutentha kwa coefficient.

    3) Mphamvu yamagetsi yolimbana ndi mkuwa pakati pa 1 ~ 100 ° C ndi yaying'ono, pansipa + 2 μV/K, ndi
    zimasonyeza kukhazikika kwabwino kwambiri kwa zaka zambiri.

    4) Ngati izi zikuyenera kugwiritsidwa ntchito ngati zida zokanira molondola, chithandizo cha kutentha chotsika ndi
    zofunika kuthetsa kupotoza processing monga nkhani ya Manganin waya CMW.






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