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Kiʻekiʻe Weld hiki i ka nui 0.4mm Nichrome Wire Ni35Cr20 no ka Industrial Furnace Featured Image
  • Nui Weld Ability 0.4mm Nichrome Wire Ni35Cr20 no ka umu ahi

Nui Weld Ability 0.4mm Nichrome Wire Ni35Cr20 no ka umu ahi

ʻO ka wehewehe pōkole:

Nickel-chromium, nickel, ferrochrome alloy wire me ka uila kiʻekiʻe wela oxidation kū'ē, kiʻekiʻe ikaika,ʻaʻole palupalu a me ka moʻo o ka pono. Ke hoʻohanaʻia i ka manawa lōʻihi, heʻuʻuku loa keʻano like a me ka elongation mau loa, no laila,ʻo ia ka koho maikaʻi loa e hana i nā mea uila kiʻekiʻe.


  • Papa:Ni35Cr20
  • Nui:0.4mm
  • Brand:Tankii
  • Hoʻohana:Puhi Hana Hana
  • Māmā (g/cm³):7.9
  • Elongation(%):≥20

    • Huahana Huahana

    FAQ

    Huahana Huahana

    Hoʻohana nui ʻia nā alloys pale uila i nā mea hoʻomehana uila, ʻoi aku ka NiCr. ʻO Nichrome ka nickel a me ka chromium alloy i hoʻohana mau ʻia i ka hana ʻana i ke kaula kūʻē ma muli o kona resistivity kiʻekiʻe a me nā waiwai anti-oxidation paʻa i nā mahana a hiki i 1250 ° C ʻo ia ke kumu i kūpono ai nā uea kūʻē no ka lawelawe ʻana i nā kaiapuni koʻikoʻi kahi e kau ʻia ai lākou i ke kaomi a me ka wela. Ua hana ʻo Vladimir Plant of Precision Alloys i nā ʻāpana kūʻē a me nā mea hoʻomehana wela mai kona kumu. ʻO kā mākou ikaika e hana i nā uea, nā ʻāpana, nā lipine a me nā foil, e komo pū me nā alloys NiCr a me nā alloy Fe-Cr-Al.

    Papa Ni80Cr20 Ni70Cr30 Ni60Cr23 Ni60Cr15 Ni35Cr20 Karma Evanohm
    Ka helu inoa% Ni ʻO Bal ʻO Bal 58.0-63.0 55.0-61.0 34.0-37.0 ʻO Bal ʻO Bal
      Cr 20.0-23.0 28.0-31.0 21.0-25.0 15.0-18.0 18.0-21.0 19.0-21.5 19.0-21.5
      Fe ≦1.0 ≦1.0 ʻO Bal ʻO Bal ʻO Bal 2.0-3.0 –
            Al1.0-1.7 Ti 0.3-0.5     Al2.7-3.2 Mn0.5-1.5 Al2.7-3.2 Cu2.0-3.0 Mn0.5-1.5
    ʻO ka wela hana ʻoi loa (°C) 1200 1250 1150 1150 1100 300 400
    Kū'ē (Ω/cmf,20 ℃) 1.09 1.18 1.21 1.11 1.04 1.33 1.33
    Kū'ē (uΩ/m,60°F) 655 704 727 668 626 800 800
    Māmā (g/cm³) 8.4 8.1 8.4 8.2 7.9 8.1 8.1
    ʻO ka hoʻoili wela (KJ/m·h· ℃) 60.3 45.2 45.2 45.2 43.8 46.0 46.0
    Ka Hoʻonui Linear Coefficient(×10¯6/ ℃)20-1000 ℃) 18.0 17.0 17.0 17.0 19.0 - -
    Lae hehee(℃) 1400 1380 1370 1390 1390 1400 1400
    Paʻakiki(Hv) 180 185 185 180 180 180 180
    Ikaika U'i (N/mm2) 750 875 800 750 750 780 780
    Elongation(%) ≥20 ≥20 ≥20 ≥20 ≥20 10-20 10-20
    Hoʻolālā Micrographic austenite austenite austenite austenite austenite austenite austenite
    Waiwai Magnetic ʻAʻole ʻAʻole ʻAʻole Liʻiliʻi ʻAʻole ʻAʻole ʻAʻole
    Ola wikiwiki (h/℃) ≥81/1200 ≥50/1250 ≥81/1200 ≥81/1200 ≥81/1200 - - 

     

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