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4J33 Alloy Hlau rau iav-rau-hlau sealing | Tsawg Expansion Fe-Ni-Co Hlau rau Electronics & Vacuum Devices

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  • Thermal Expansion (30-300 ° C):5.3 × 10⁻⁶ /°C
  • Ceev:8.2 g / cm³
  • Hluav taws xob Resistivity:0,48m 0
  • Tensile zog:≥450 MPa
  • Magnetic Properties:Mos magnetic, zoo permeability thiab stability
  • Txoj kab uas hla:0.02mm txog 3.0mm
  • Product Detail

    FAQ

    Khoom cim npe

    Product Overview

    4J33 alloy hlau yog qhov tsawg-expansion Fe-Ni-Co alloy khoom tshwj xeeb tsim rau hermetic iav-rau-hlau sealing daim ntaub ntawv. Nrog kwv yees li 33% npib tsib xee thiab ib qho me me ntawm cobalt, cov hlau no muaj cov thermal expansion coefficient zoo sib xws rau cov iav tawv thiab ceramics. Nws yog dav siv nyob rau hauv kev tsim cov tshuab nqus tsev vacuum, infrared sensors, hluav taws xob relays, thiab lwm yam khoom siv siab.


    Khoom siv

    • Nickel (Ni): ~ 33%

    • Cobalt (Co): 3-5%

    • Hlau (Fe): Sib npaug

    • Lwm tus: Mn, Si, C (tus lej lej)

    Thermal Expansion (30-300 ° C):5.3 × 10⁻⁶ /°C
    Ceev:8.2 g / cm³
    Hluav taws xob Resistivity:~ 0.48 μΩ
    Tensile zog:≥450 MPa
    Magnetic Properties:Mos magnetic, zoo permeability thiab stability


    Muaj Specifications

    • Txoj kab uas hla: 0.02mm txog 3.0mm

    • Nto: ci, tsis muaj oxide

    • Daim ntawv xa tuaj: Coils, spools, lossis txiav ntev

    • Kev mob: Annealed los yog txias-draw

    • Kev cai loj thiab ntim muaj


    Ntsiab nta

    • Kev sib tw zoo heev nrog cov iav nyuaj rau lub tshuab nqus tsev kaw ntom ntom

    • Ruaj khov thermal expansion rau precision Cheebtsam

    • Zoo corrosion kuj thiab weldability

    • Nqus plua plav tiav, nqus-compatible

    • Txhim khu kev ua tau zoo hauv aerospace thiab electronic applications


    Tej kev siv

    • iav-rau-hlau hermetic seals

    • Lub tshuab nqus tsev vacuum thiab infrared sensors

    • Relay tsev thiab ntim khoom siv hluav taws xob

    • Optical device enclosures

    • Aerospace-qib connectors thiab coj


    Ntim & Shipping

    • Txheem yas spool, nqus tsev vacuum los yog kev cai ntim

    • Kev xa khoom ntawm huab cua, hiav txwv, lossis nthuav qhia

    • Lub sij hawm xa tuaj: 7-15 hnub ua haujlwm nyob ntawm qhov kev txiav txim loj


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