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    PIEZOELECTRIC CERAMIC COMPOSITION AND PIEZOELECTRIC ACTUATOR

    New search for: HIRAYAMA TAKESHI
    New search for: TABATA SHUHEI
    New search for: HIGASHIBEPPU MAKOTO
    New search for: SHIMURA GEN
    New search for: HASEGAWA YUKIHIRO

    Provided is a piezoelectric ceramic composition including a potassium sodium niobate-based perovskite type complex oxide represented by Compositional Formula ABO3, as a main component. Further, the piezoelectric ceramic composition contains Bi in an A site and Zr in a B site. Further, the piezoelectric ceramic composition includes a segregation portion positioned in a crystal grain. At least one of Zr or Bi is localized in the segregation portion.

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    PIEZOELECTRIC CERAMIC COMPOSITION AND PIEZOELECTRIC ACTUATOR

    New search for: HIRAYAMA TAKESHI
    New search for: TABATA SHUHEI
    New search for: HIGASHIBEPPU MAKOTO
    New search for: SHIMURA GEN
    New search for: HASEGAWA YUKIHIRO

    Provided is a piezoelectric ceramic composition including a potassium sodium niobate-based perovskite type complex oxide represented by Compositional Formula ABO3, as a main component. Further, the piezoelectric ceramic composition contains Bi in an A site and Zr in a B site. Further, the piezoelectric ceramic composition includes a segregation portion positioned in a crystal grain. At least one of Zr or Bi is localized in the segregation portion.

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    PIEZOELECTRIC CERAMIC COMPOSITION AND PIEZOELECTRIC ACTUATOR

    New search for: HIRAYAMA TAKESHI
    New search for: TABATA SHUHEI
    New search for: HIGASHIBEPPU MAKOTO
    New search for: SHIMURA GEN
    New search for: HASEGAWA YUKIHIRO

    Provided is a piezoelectric ceramic composition including a potassium sodium niobate-based perovskite type complex oxide represented by Compositional Formula ABO3, as a main component. Further, the piezoelectric ceramic composition contains Bi in an A site and Zr in a B site. Further, the piezoelectric ceramic composition includes a segregation portion positioned in a crystal grain. At least one of Zr or Bi is localized in the segregation portion.

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    Title:

    PIEZOELECTRIC CERAMIC COMPOSITION AND PIEZOELECTRIC ACTUATOR

    Contributors:

    HIRAYAMA TAKESHI (author) / TABATA SHUHEI (author) / HIGASHIBEPPU MAKOTO (author) / SHIMURA GEN (author) / HASEGAWA YUKIHIRO (author)

    Publication date:

    2023-04-27

    Type of media:

    Patent

    Type of material:

    Electronic Resource

    Language:

    English

    Classification:

    IPC:  C04B Kalk , LIME / B41J TYPEWRITERS , Schreibmaschinen / H10N

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