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Loaʻa iā ia ka Ductility maikaʻi NiCr 70/30 Alloy Wire no nā kaula hoʻomehana, nā moena a me nā kaula

Wehewehe Pōkole:

Nā inoa kālepa maʻamau ʻo NiCr 70/30, Resistohm 70, Nikrothal 70, Chromel 70/30, HAI-NiCr 70, Cronix 70, Inalloy 70, X30H70.
ʻO NiCr 70 30 (2.4658) kahi hui nickel-chromium austenitic (NiCr alloy) no ka hoʻohana ʻana i nā mahana a hiki i 1250°C. Hōʻike ʻia ka hui 70/30 e ke kū'ē kiʻekiʻe a me ke kūpaʻa oxidation maikaʻi. Loaʻa iā ia ka ductility maikaʻi ma hope o ka hoʻohana ʻana a me ka weldability maikaʻi loa


  • Papa:NiCr 70/30
  • Nui:0.25mm
  • Waihoʻoluʻu:ʻĀlohilohi
  • Nā kikoʻī huahana

    Nā nīnau i nīnau pinepine ʻia

    Nā Lepili Huahana

    Hoʻohana ʻia ʻo NiCr 70-30 (2.4658) no nā mea hoʻomehana uila kū i ka pala i loko o nā umu ʻoihana me nā lewa hoʻemi. He kūpaʻa loa ʻo Nickel Chrome 70/30 i ka oxidation i ka lewa. ʻAʻole ʻōlelo ʻia no ka hoʻohana ʻana i nā mea hoʻomehana i uhi ʻia me ka MgO, a i ʻole nā ​​​​​​noi e hoʻohana ana i nā lewa nitrogen a i ʻole carburizing.

    • nā ʻāpana uila a me nā ʻāpana uila.
    • nā mea hoʻomehana uila (hoʻohana home a me nā ʻoihana).
    • nā umu ʻoihana a hiki i 1250°C.
    • nā uwea hoʻomehana, nā moena a me nā kaula.
    Ka mahana hana kiʻekiʻe loa (°C) 1250
    Resisivity (Ω/cmf, 20 ℃) 1.18
    Ke kūpaʻa (uΩ/m,60°F) 704
    Ka nui (g/c)m³)  8.1
    Ka Hoʻokele Wela (KJ/m·h·℃)  45.2
    Ka helu hoʻonui laina (×10¯6/℃)20-1000℃)  17.0
    Kiko Heheʻe () 1380
    Paʻakikī (Hv) 185
    Ikaika Tensile (N/mm)2 ) 875
    Hoʻolōʻihi (%) 30

    2018-12-21_0088_图层 18


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