고전압 발생 압전요업재료
    3.
    发明授权
    고전압 발생 압전요업재료 失效
    高压压电陶瓷材料

    公开(公告)号:KR1019900001409B1

    公开(公告)日:1990-03-09

    申请号:KR1019870012578

    申请日:1987-11-07

    Abstract: The piezo-electric material is prepared by mixing 0-0.05 wt.% Pb (Cd1/2 W1/2) O3 and 0.4-0.6 wt.% PbTiO3 with 0.4 - 0.6 wt.% PbZrO3, calcining the mixture at 750-950 deg.c, pulverizing and moulding under 1000 kg/cm2, and sintering at 1000 -1100 deg.C.

    Abstract translation: 通过将0-0.05重量%的Pb(Cd1 / 2W1 / 2)O3和0.4-0.6重量%的PbTiO3与0.4-0.6重量%的PbZrO3混合来制备压电材料,在750-950度煅烧该混合物 在1000kg / cm2下粉碎成型,在1000-111℃烧结。

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