Txais tos rau peb cov vev xaib!

0.08mm enamelled Nicr Alloy Nicroy Nicr20Asi / Nichrome Karma Kuj kub Resistor Hlau

Cov lus piav qhia luv luv:

Hese enameled Kuj cov xov hlau tau siv rau cov khoom lag luam, tsheb
Qhov chaw, winding resistors, etc. Siv cov kev ua rwb thaiv tsev zoo tshaj plaws rau cov ntawv thov no, siv tag nrho cov yam ntxwv sib txawv ntawm cov txheej txheem txha hniav laus.

Tsis tas li ntawd, peb yuav nqa cov txheej txha hniav laus txheej ntawm cov khoom lag luam hlau zoo xws li nyiaj thiab platinum xaim raws li kev txiav txim. Thov siv cov txheej txheem no ua tiav.


  • Qauv NO.:karma
  • Resistivity:1.33 OHM MM2 / M
  • Qauv Kev Txiav Txim:lees txais
  • Chav Kawm Kub:155C, 180c, 200c, 220C thiab lwm yam.
  • Inch:0.02-10.0 hli
  • Txheem:GB / Astm / Jis / Bis / Din
  • HS code:75052200
  • Khoom Qhia Qhia

    Cov FAQ

    Khoom Ntawv

    Karma cov cuab yeej

    lub npe txoj cai Lub ntsiab muaj pes tsawg leeg (%) Lub hom phiaj

     

    Cr Al Fe Ni
    Karma 23J22 19 ~ 21 2.5 ~ 3.2 2.0 ~ 3.0 Bal. JB / T 5328

     

    Lub npe Txoj cai (20ºC)
    Resiveivity
    (μω.m)
    (20ºC)
    Temp. Coeff.of tsis kam
    (αx10-6 / ºC)
    (0 ~ 100ºC)
    Thermalemf vs.

    Tooj liab
    (μv / ºC)

    Max.working
    Temp. (ºC)
    (%)
    Elongation
    (N / MM2)
    Lub tensile
    Lub zog
    Lub hom phiaj
    Karma 23J22 1.33 ± 0.07 ≤ | 20 ≤2.5 00 > 7 ≥780 JB / T 5328

    4. DISTINTITE NTA NTAWM KARMA XAV HLAU

    1) Pib nrog Nickel Chromium Cov Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob 1, peb hloov qee yam ntawm NI nrog
    Al thiab lwm cov ntsiab lus, thiab yog li ua tiav qhov ua kom precision tiv thaiv cov khoom nrog kev txhim kho
    Kuj kub cov coefficient thiab tshav kub hluav taws xob yuam kev tawm tsam tooj liab.
    Nrog qhov sib ntxiv ntawm al, peb tau ua tiav hauv kev ua cov ntim tiv taus 1.2 npaug ntau dua
    Tshaj li Nickel Chromium Cov Hlau Hluav Taws Xob Hluav Taws Xob Hlau 1 thiab lub zog tensile 1.3 npaug ntau dua.

    2) Qhov ntsuas kub thib ob vibe shoefficient β ntawm karmalloy hlau kmw yog me me, - 0.03 × 10-6 / k2,

    thiab cov kab mob kub ua rau muaj kev sib tw kub hnyiab kom yuav luag yog yuav luag ib txoj kab ncaj nraim
    ntau yam.

    Yog li ntawd, ntsuas kub coefficient yog teeb tsa los ua qhov nruab nrab kub coefficient ntawm
    23 ~ 53 ° C, tab sis 1 × 10-6 / k, qhov nruab nrab kub coefficient ntawm 0 ~ 100 ° C, kuj yuav
    yuav tau saws rau cov coefficietly.

    3) Kev quab yuam electromive tawm tsam tooj liab ntawm 1 ~ 100 ° C kuj yog me me, hauv qab + + 2 μv / k, thiab

    Cov khoom ua pov thawj zoo heev ruaj khov nyob rau ib lub sijhawm ntau xyoo.

    4) Yog tias qhov no yog siv los ua cov khoom siv precision tiv thaiv, tsis tshua muaj kub kho cua sov yog
    Yuav tsum tau tshem tawm kev ua kom muaj kev sib txawv raws li xws li manganin xaim cmw.

    Hom Rwb Thaiv Tsev

    Rwb thaiv tsev-Enamelled npe Thermal QibºC (Lub sijhawm ua haujlwm 2000h) Txoj Cai Npe GB code Ansi. Ntaus
    Polyurethane Enamelled Hlau 130 Lub xem ntxuav QA MW75C
    Polyester Enamelled hlau 155 Lub rooj zaum QZ Mw5c
    Polyester-Imide Enamelled Hlau 180 Tus ntses eiw Qzy Mw30c
    Polyester-iMide thiab Polyamide-Imide Ob Chav Coated Enameled Hlau 200 EIWh (DFWF) Qzy / Xy Mw35c
    Polyamide-Imide Enamelled Hlau 220 Tus kabmob AiW Noj nyuj Mw81c







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