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4J33 Alloy Uea no ke aniani-a-metala sila | Uea Fe-Ni-Co Hoʻonui Haʻahaʻa no nā mea uila a me nā mea ʻumeke

ʻO ka wehewehe pōkole:

4J33 uea, Fe-Ni-Co uea huila, nickel hao cobalt uea, haʻahaʻa hoʻonui sealing uea, aniani i metala sila uea, hermetic uea huila, 4J33 sealing mea, precision sealing uea, Kovar type uea huila, vacuum component uea, sensor sealing wire, electronic packaging wire, infrared device sealing wire, Invar-type alloy wire.


  • Hoʻonui wela (30–300°C):5.3 × 10⁻⁶ /°C
  • ʻO ka mānoanoa:8.2 g/cm³
  • Ke kū'ē uila:0.48 μΩ·m
  • ʻOi aku ka ikaika:≥ 450 MPa
  • Nā waiwai mākēneki:Māmā palupalu, permeability maikaʻi a me ke kūpaʻa
  • anawaena:0.02 mm a 3.0 mm
  • Huahana Huahana

    FAQ

    Huahana Huahana

    Nānā Huahana

    4J33 uea hao he precision haʻahaʻa hoʻonui Fe-Ni-Co alloy mea i hoʻolālā ponoʻia no ka hermetic aniani-a-metala hoʻopaʻa palapala. Me ka 33% nickel a me kahi liʻiliʻi o ka cobalt, hāʻawi kēia huila i kahi koena hoʻonui wela e pili pono ana i ke aniani paʻa a me nā seramika. Hoʻohana nui ʻia ia i ka hana ʻana i nā paipu ʻūhā, nā mea ʻike infrared, nā relay uila, a me nā mea hilinaʻi kiʻekiʻe.


    Huina Mea

    • Nikela (Ni): ~33%

    • Cobalt (Co): ~3–5%

    • Hao (Fe): Kaulike

    • ʻO nā mea ʻē aʻe: Mn, Si, C (nā huina)

    Hoʻonui wela (30–300°C):~5.3 × 10⁻⁶ /°C
    ʻO ka mānoanoa:~8.2 g/cm³
    Ke kū'ē uila:~0.48 μΩ·m
    ʻOi aku ka ikaika:≥ 450 MPa
    Nā waiwai mākēneki:Māmā palupalu, permeability maikaʻi a me ke kūpaʻa


    Loaʻa nā kikoʻī

    • Anawaena: 0.02 mm a 3.0 mm

    • Ili: ʻālohilohi, ʻohe ʻokikene

    • ʻO ke ʻano hoʻouna: ʻO nā wili, nā wili, a i ʻole ka lōʻihi ʻoki

    • Kūlana: Annealed a i ʻole ke anu

    • Loaʻa nā nui maʻamau a me ka ʻeke


    Nā mea nui

    • Hoʻohālikelike maikaʻi me ke aniani paʻa no ka hoʻopaʻa paʻa ʻana i ka vacuum

    • Hoʻonui wela paʻa no nā ʻāpana pololei

    • ʻO ke kūpaʻa corrosion maikaʻi a me ka weldability

    • Hoʻopau maʻemaʻe maʻemaʻe, ʻoluʻolu-kūpono

    • Hana hilinaʻi i ka aerospace a me nā noi uila


    Nā noi maʻamau

    • He sila hermetic aniani-me-metala

    • ʻO nā paipu māmā a me nā mea ʻike infrared

    • ʻO nā hale relay a me ka ʻeke uila

    • ʻO nā mea hoʻopaʻa ʻo Optical

    • Nā mea hoʻohui Aerospace-grade a me nā alakaʻi


    Packaging & Hoʻouna

    • spool plastik maʻamau, hoʻopaʻa ʻia a i ʻole hoʻopili maʻamau

    • Hoʻouna ʻia ma ka lewa, ke kai, a i ʻole ka hōʻike

    • Ka manawa alakaʻi: 7-15 mau lā hana ma muli o ka nui o ke kauoha


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