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eriri nchedo cr20ni30 eriri eletrik maka eletrik na-efe efe na mmiri kpo oku

Nkọwa mkpụmkpụ:


  • ihe:Nickel Chrome
  • udi:spring
  • Ngwa:kpo oku
  • nha:0.1-12mm
  • Ihe mkpuchi:Enameled
  • Nkọwa nke ngwaahịa

    Ajụjụ

    Mkpado Ngwaahịa

    Igwe mkpuchi ọkụ cr20ni30 crrotchictional na-eguzogide eriri eletrik

    Nnukwu ụlọ nke eriri ọkụ waya

    Udi Cr20ni80 Cr15ni60 Cr30ni70 Cr20ni35 Cr20ni30
    Isi kemịkalụ Ni Nzuike 55.0 ~ 61.0 Nzuike 34.0 ~ 37.0 30.0 ~ 34.0
    Cr 20.0 ~ 23.0 15.0 ~ 18.0 28.0 ~ 31.0 18.0 ~ 21.0 18.0 ~ 21.0
    Fe ≤1 Nzuike ≤1 Nzuike Nzuike
    Okpomoku di egwu (℃) 1200 1150 1250 1100 1100
    Ntughari onu ogugu ndi ozo. (CT) 1.09 ± 0.05 1.11 ± 0.05 1.18 ± 0.05 1.04 ± 0.05 1.06 ± 0.05
    Na-agbaze (℃) Otu »00 1390 1380 1390 1390
    Irionguri20 ℃ (10-6.m) 800 ℃ 1.008 1.078 1.028 1.188 1.173
    1000 ℃ 1.014 1.095 1.033 1.219 1.201
    1200 ℃ 1.025 1.043
    Ọnụ ahịa ndụ Tem. (℃) 1175 1100 1200 1050 1050
    awa (h) ≥110 ≥100 ≥110 ≥100 ≥100
    Ike grad (g / cm3) 8.4 8.s 8.1 7.9 7.9
    Elongation (%) ≥25 ≥25 ≥20 ≥20 ≥20
    Igwe ikuku (KJ / MH ℃) 60.3 45.2 45.2 43.8 43.8
    Okpomoku (20 ℃) ​​J / g. ℃ 0.44 0.494 0.461 0.5 0.5
    Ike (20 ~ 1000 ℃) α * 10-6 ℃ 18 17 17.1 19 19
    Ike TESILE (KG / MM2) > 85 > 85 > 85 > 85 > 85
    Ugboro ugboro na-akụ (F / R) > 12 > 12 > 12 > 12 > 12
    Microtrocture Erianitic Erianitic Erianitic Erianitic Erianitic

     

     

     

    Dayameta (mm) Ndidi (mm) Dayameta (mm) Ndidi (mm)
    0.03-0.05 ± 0.005 > 0.5-1.00 ± 0.02
    > 0.05-0.10 ± 0.006 > 1.00-3.00 ± 0.03
    > 0.10-0.20 ± 0.008 > 3.00-6.00 ± 0.04
    > 0.20-0.30 ± 0.010 > 6.00-8.00 ± 0.05
    > 0.30-0.50 ± 0.015 > 8.00-12.0 ± 0.4

     

    Ọgwụ (mm) Ndidi (mm) Obosara (mm) Ndidi (mm)
    0.05-0.10 ± 0.010 5.00-10.0 ± 0.2
    > 0.10-0.20 ± 0.015 > 10.0-20.0 ± 0.2
    > 0.20-0.50 ± 0.020 > 20.0-30.0

    ± 0.2

    > 0.5-1.00 ± 0.030 > 30.0-50.0 ± 0.3
    > 1.00-1.80 ± 0.040 > 50.0-90.0 ± 0.3
    > 1.80-2.50 ± 0.050 > 90.0-120.0 ± 0.5
    > 2.50-3.50 ± 0.060 > 120.0-250.0 ± 0.6

    Eletriki eletrikikpo oku 05na-enwu enwu


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