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4J32 Tsvimbo Inodzorwa Kuwedzera Alloy Bar Fe Ni Alloy yeGirazi uye Ceramic Chisimbiso chine mufananidzo
  • 4J32 Tsvimbo Inodzorwa Kuwedzera Alloy Bar Fe Ni Alloy yeGirazi uye Ceramic Chisimbiso
  • 4J32 Tsvimbo Inodzorwa Kuwedzera Alloy Bar Fe Ni Alloy yeGirazi uye Ceramic Chisimbiso

4J32 Tsvimbo Inodzorwa Kuwedzera Alloy Bar Fe Ni Alloy yeGirazi uye Ceramic Chisimbiso

Tsanangudzo Pfupi

Product Description

4J32 alloy rod is Fe-Ni controlled expansion alloy, yakanyatsogadzirirwa girazi-kune-simbi uye ceramic-to-metal sealing applications. Kupisa kwayo kwekuwedzera kweiyo coefficient inonyatsoenderana neiyo yemamwe magirazi akaoma uye ceramics, kuve nechokwadi chepamusoro hermeticity uye kuvimbika.

Iyi alloy inopa yakanaka machinability, yakagadzikana yekupisa kwekuwedzera kwekuita, uye yakavimbika michina zvivakwa, zvichiita kuti ishandiswe zvakanyanya mu semiconductor packaging, vacuum zvishandiso, relays, sensors, aerospace zviridzwa, uye zvemagetsi zvikamu.


  • Density:8.1 g/cm³
  • Kuwedzera Kupisa (20–400°C):4.5 ×10⁻⁶/°C
  • Tensile Simba:450 MPa
  • Kuoma:Kuoma
  • Kushanda Kwenguva:196°C kusvika 450°C
  • Standard:GB/T, ASTM, IEC

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    Key Features

    • Fe-Ni inodzorwa yekuwedzera alloy

    • Yakanakisa yekupisa yekuwedzera mechi ine ceramics & yakaoma girazi

    • Superior hermetic sealing kugona

    • Yakagadzikana yemagetsi simba mukati mekushanda tembiricha renji

    • Zvakanaka machinability uye polishability

    • Inopihwa mumatanda, waya, mashizha, mafomu akagadzirirwa

    Typical Applications

    • Girazi-kune-simbi sealing

    • Ceramic-to-metal sealing

    • Semiconductor kurongedza mabhesi

    • Relays, sensors, electronic tubes

    • Aerospace uye zvidziviriro zvikamu

    • Vacuum midziyo yemagetsi

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