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    LEAD-FREE PIEZOELECTRIC CERAMIC COMPOSITION AND METHOD FOR LEAD-FREE PIEZOELECTRIC CERAMIC

    Neue Suche nach: SUNG TAE HYUN
    Neue Suche nach: KIM KYUNG BUM

    A BCTZ-based lead-free piezoelectric ceramic composition providing high piezoelectric properties and speaker characteristics and a method for manufacturing the BCTZ-based lead-free piezoelectric ceramic are disclosed. The disclosed method for manufacturing a lead-free piezoelectric ceramic includes the steps of: manufacturing a mixture in which copper oxide is added to a BCTZ-based parent material; and sintering the mixture at a temperature of 1300 degrees (℃) to 1600 degrees (℃) for 1 hour to 5 hours. The weight ratio of the copper oxide in the mixture is 0.6wt%.

    높은 압전 특성과 스피커 특성을 제공하는 BCTZ계 무연 압전 세라믹 조성물 및 BCTZ계 무연 압전 세라믹의 제조 방법이 개시된다. 개시된 무연 압전 세라믹의 제조 방법은 BCTZ계 모재료에 산화 구리가 첨가된 혼합물을 제조하는 단계; 및 1300도(℃) 내지 1600도(℃)의 온도에서, 1시간 내지 5시간동안 상기 혼합물을 소결하는 단계를 포함하며, 상기 혼합물에서 상기 산화 구리의 중량비는 0.6wt%이다.

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    LEAD-FREE PIEZOELECTRIC CERAMIC COMPOSITION AND METHOD FOR LEAD-FREE PIEZOELECTRIC CERAMIC

    Neue Suche nach: SUNG TAE HYUN
    Neue Suche nach: KIM KYUNG BUM

    A BCTZ-based lead-free piezoelectric ceramic composition providing high piezoelectric properties and speaker characteristics and a method for manufacturing the BCTZ-based lead-free piezoelectric ceramic are disclosed. The disclosed method for manufacturing a lead-free piezoelectric ceramic includes the steps of: manufacturing a mixture in which copper oxide is added to a BCTZ-based parent material; and sintering the mixture at a temperature of 1300 degrees (℃) to 1600 degrees (℃) for 1 hour to 5 hours. The weight ratio of the copper oxide in the mixture is 0.6wt%.

    높은 압전 특성과 스피커 특성을 제공하는 BCTZ계 무연 압전 세라믹 조성물 및 BCTZ계 무연 압전 세라믹의 제조 방법이 개시된다. 개시된 무연 압전 세라믹의 제조 방법은 BCTZ계 모재료에 산화 구리가 첨가된 혼합물을 제조하는 단계; 및 1300도(℃) 내지 1600도(℃)의 온도에서, 1시간 내지 5시간동안 상기 혼합물을 소결하는 단계를 포함하며, 상기 혼합물에서 상기 산화 구리의 중량비는 0.6wt%이다.

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    LEAD-FREE PIEZOELECTRIC CERAMIC COMPOSITION AND METHOD FOR LEAD-FREE PIEZOELECTRIC CERAMIC

    Neue Suche nach: SUNG TAE HYUN
    Neue Suche nach: KIM KYUNG BUM

    A BCTZ-based lead-free piezoelectric ceramic composition providing high piezoelectric properties and speaker characteristics and a method for manufacturing the BCTZ-based lead-free piezoelectric ceramic are disclosed. The disclosed method for manufacturing a lead-free piezoelectric ceramic includes the steps of: manufacturing a mixture in which copper oxide is added to a BCTZ-based parent material; and sintering the mixture at a temperature of 1300 degrees (℃) to 1600 degrees (℃) for 1 hour to 5 hours. The weight ratio of the copper oxide in the mixture is 0.6wt%.

    높은 압전 특성과 스피커 특성을 제공하는 BCTZ계 무연 압전 세라믹 조성물 및 BCTZ계 무연 압전 세라믹의 제조 방법이 개시된다. 개시된 무연 압전 세라믹의 제조 방법은 BCTZ계 모재료에 산화 구리가 첨가된 혼합물을 제조하는 단계; 및 1300도(℃) 내지 1600도(℃)의 온도에서, 1시간 내지 5시간동안 상기 혼합물을 소결하는 단계를 포함하며, 상기 혼합물에서 상기 산화 구리의 중량비는 0.6wt%이다.

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    Titel:

    LEAD-FREE PIEZOELECTRIC CERAMIC COMPOSITION AND METHOD FOR LEAD-FREE PIEZOELECTRIC CERAMIC

    Weitere Titelangaben:

    무연 압전 세라믹 조성물 및 무연 압전 세라믹 제조 방법

    Beteiligte:

    SUNG TAE HYUN (Autor:in) / KIM KYUNG BUM (Autor:in)

    Erscheinungsdatum:

    23.08.2022

    Medientyp:

    Patent

    Format:

    Elektronische Ressource

    Sprache:

    Koreanisch

    Klassifikation:

    IPC:  H10N / C04B Kalk , LIME

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