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4J32 Qws Tswj Expansion Alloy Bar Fe Ni Alloy rau iav thiab Ceramic Sealing Featured duab
  • 4J32 Qws Tswj Expansion Alloy Bar Fe Ni Alloy rau iav thiab Ceramic Sealing
  • 4J32 Qws Tswj Expansion Alloy Bar Fe Ni Alloy rau iav thiab Ceramic Sealing

4J32 Qws Tswj Expansion Alloy Bar Fe Ni Alloy rau iav thiab Ceramic Sealing

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Product Description

4J32 alloy pas nrig yog Fe-Ni tswj kev nthuav dav hlau, tshwj xeeb tsim rau iav-rau-hlau thiab ceramic-rau-hlau sealing daim ntaub ntawv. Nws cov thermal expansion coefficient zoo sib xws ntawm qee cov iav tawv thiab ceramics, kom ntseeg tau tias zoo heev hermeticity thiab kev ntseeg siab.

Cov hlau no muaj kev ua haujlwm zoo, ruaj khov thermal expansion kev ua tau zoo, thiab txhim khu kev qha txhua yam khoom, ua rau nws siv dav hauv cov ntim khoom semiconductor, lub tshuab nqus tsev, relays, sensors, aerospace instruments, thiab cov khoom siv hluav taws xob.


  • Ceev:8.1 g / cm³
  • Thermal Expansion (20-400 ° C):4.5 × 10⁻⁶/°C
  • Tensile zog:450 MPa
  • Hardness:Hardness
  • Ua haujlwm Temp:196 ° C rau 450 ° C
  • Txheem:GB / T, ASTM, IEC

    • Product Detail

    FAQ

    Khoom cim npe

    Cov yam ntxwv tseem ceeb

    • Fe-Ni tswj expansion alloy

    • Zoo heev thermal expansion match nrog ceramics & tawv iav

    • Superior hermetic sealing muaj peev xwm

    • Lub zog mechanical ruaj khov thoob plaws qhov kub thiab txias ua haujlwm

    • Zoo machinability thiab polishability

    • Muab nyob rau hauv rods, xov hlau, nplooj ntawv, customized daim ntawv

    Tej kev siv

    • iav-rau-hlau sealing

    • Ceramic-rau-hlau sealing

    • Semiconductor ntim cov hauv paus

    • Relays, sensors, hluav taws xob raj

    • Aerospace thiab tiv thaiv Cheebtsam

    • Lub tshuab nqus tsev hluav taws xob

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  • Tom ntej:
    • Sau koj cov lus ntawm no thiab xa tuaj rau peb

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