Kaabo si awọn oju opo wẹẹbu wa!

0.08mm Enamelled NICR alloy NiCr20AlSi/nichrome Karma Resistance Alapapo waya resistor

Apejuwe kukuru:

hese enamel resistance onirin ti a ti fifẹ lo fun boṣewa resistors, mọto ayọkẹlẹ
awọn ẹya ara ẹrọ, awọn resistors yikaka, ati bẹbẹ lọ nipa lilo sisẹ idabobo ti o dara julọ fun awọn ohun elo wọnyi, ni anfani ni kikun ti awọn ẹya iyasọtọ ti ibora enamel.

Pẹlupẹlu, a yoo ṣe idabobo ibora enamel ti okun irin iyebiye gẹgẹbi fadaka ati waya Pilatnomu lori aṣẹ.Jọwọ ṣe lilo iṣelọpọ-lori-ibere.


  • Awoṣe RARA:karma
  • Atako:1.33 ohm mm2/m
  • aṣẹ apẹẹrẹ:gba
  • Kilasi iwọn otutu:155C, 180C, 200C,220C ati be be lo.
  • Opin:0.02-10.0mm
  • boṣewa:GB/ASTM/JIS/BIS/DIN
  • Koodu HS:75052200
  • Alaye ọja

    FAQ

    ọja Tags

    Ohun-ini Karma

    oruko koodu Akopọ akọkọ (%) Standard

     

    Cr Al Fe Ni
    Karma 6J22 19-21 2.5 ~ 3.2 2.0 ~ 3.0 bal. JB/T 5328

     

    Oruko Koodu (20ºC)
    Resistivity
    (μΩ.m)
    (20ºC)
    Iwọn otutu.Coeff.Of Resistance
    (αX10-6/ºC)
    (0 ~ 100ºC)
    ThermalEMF vs.

    Ejò
    (μv/ºC)

    Max.ṣiṣẹ
    Iwọn otutu (ºC)
    (%)
    Ilọsiwaju
    (N/mm2)
    Fifẹ
    Agbara
    Standard
    Karma 6J22 1.33 ± 0.07 ≤±20 ≤2.5 ≤300 >7 ≥780 JB/T 5328

    4. Awọn ẹya ara ẹrọ ti o yatọ ti Karma resistance wire

    1) Bibẹrẹ pẹlu Nickel Chromium itanna ooru waya Kilasi 1, a rọpo diẹ ninu awọn Ni pẹlu
    Al ati awọn eroja miiran, ati nitorinaa ṣaṣeyọri ohun elo resistance konge pẹlu ilọsiwaju
    olùsọdipúpọ iwọn otutu resistance ati agbara elekitiroti ooru lodi si bàbà.
    Pẹlu afikun ti Al, a ti ṣaṣeyọri ni ṣiṣe resistivity iwọn didun 1.2 igba tobi
    ju Nickel Chromium itanna ooru waya Kilasi 1 ati agbara fifẹ 1.3 igba tobi.

    2) Olusọdipúpọ otutu keji β ti okun waya Karmalloy KMW kere pupọ, - 0.03 × 10-6/ K2,

    ati awọn resistance otutu ti tẹ wa ni jade lati wa ni fere kan ni ila gbooro laarin kan jakejado
    iwọn otutu ibiti.

    Nítorí náà, olùsọdipúpọ̀ ìwọ̀ntúnwọ̀nsì ti ṣeto láti jẹ́ olùsọdipúpọ̀ ní ìwọ̀n àyè kan láàárín
    23 ~ 53 °C, ṣugbọn 1 × 10-6/K, aropin iwọn otutu iye laarin 0 ~ 100 °C, tun le
    wa ni gba fun awọn iwọn otutu olùsọdipúpọ.

    3) Agbara elekitiroti lodi si bàbà laarin 1 ~ 100 °C tun jẹ kekere, ni isalẹ + 2 μV/K, ati

    ṣe afihan iduroṣinṣin to dara julọ ni akoko ti ọpọlọpọ ọdun.

    4) Ti eyi ba ni lati lo bi ohun elo resistance konge, itọju otutu otutu kekere jẹ
    ti a beere lati se imukuro processing distortions o kan bi ninu ọran ti Manganin waya CMW.

    Iru idabobo

    Idabobo-enamelled Name Ipele GbonaºC (akoko iṣẹ 2000h) Orukọ koodu GB koodu ANSI.ORISI
    Polyurethane enamelled waya 130 UEW QA MW75C
    Polyester enamelled waya 155 PEW QZ MW5C
    Polyester-imide enamelled waya 180 EIW QZY MW30C
    Polyester-imide ati polyamide-imide onirin enameled ti a bo 200 EIWH(DFWF) QZY/XY MW35C
    Polyamide-imide enamelled waya 220 AIW QXY MW81C







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