公开(公告)号：KR1019950005256B1

公开(公告)日：1995-05-22

申请号：KR1019920015079

申请日：1992-08-21

Applicant: 한국과학기술연구원

Inventor： 오태성 ,  김윤호

IPC: H01G4/12

Abstract: The laminaled magnetic condenser using nickel or nickel alloy as an internal electrode is produced by (a) mixing barium carbonate, titania, strontium carbonate, nickel oxide and zirconia, (b) drying and calcinting at 1,050-1,200 deg.C for 2hs. (c) preparing the slurry with the calcined dielectric ceramics and the organic binder, PVB, (d) manufacturing the dielectric green sheet of the thickness 20-50 micrometer by doctor blade method, (e) coating paste for nickel electrode on the dielectric sheet, (f) laminating and sintering at 1,300-1,400 deg.C in the reduction atmosphere of low oxygen partial pressure, 10-8-10-12 MPa. The reduction resisting dielectric composition comprises Ba1-xSrxTi1-y-xNiyZr2O3-y, where x, y, z are in the ranges from 1, 0.005, 0 to 0.2, 0.1, 0.2, respectively.

Abstract translation: 通过（a）将碳酸钡，二氧化钛，碳酸锶，氧化镍和氧化锆混合，（b）在1050-1200℃下干燥和煅烧2小时来制备使用镍或镍合金作为内部电极的层状磁性冷凝器。 （c）用煅烧的电介质陶瓷和有机粘合剂PVB制备浆料，（d）通过刮刀法制造厚度为20-50微米的电介质生片，（e）在电介质片上的镍电极涂层 ，（f）在低氧分压还原气氛，10-8-10-12MPa下在1,300-1,400℃层压和烧结。 还原电阻介电组合物包含Ba1-xSrxTi1-y-xNiyZr2O3-y，其中x，y，z分别在从0.005,0到0.2,0.1,0.2的范围内。

公开(公告)号：KR1019940011059B1

公开(公告)日：1994-11-22

申请号：KR1019920010785

申请日：1992-06-20

Applicant: 한국과학기술연구원

Inventor： 김윤호 ,  오태성 ,  이병찬

IPC: H01G4/12

Abstract: The composition for fabricating a grain boundary-type semiconducting magnetic condenser comprises a main component, 1 mole of SrTiO3 and supplementary components such as 0.01 to 0.04 mole of TiO2, 0.001 to 0.010 mole of Dy2O3, 0.001 to 0.007 mole of ZnO, 0.002 to 0.012 mole of MnO2, and 0.01 to 0.07 mole of Al2O3.

Abstract translation: 用于制造晶界型半导体磁性冷凝器的组合物包括主要组分，1摩尔SrTiO 3和补充组分如0.01至0.04摩尔TiO 2，0.001至0.010摩尔Dy 2 O 3，0.001至0.007摩尔ZnO，0.002至0.012 的MnO 2，0.01〜0.07摩尔的Al 2 O 3。