公开(公告)号：KR100436021B1

公开(公告)日：2004-06-12

申请号：KR1020020002386

申请日：2002-01-15

Applicant: (주) 래트론

Inventor： 김진호 ,  김철홍 ,  박진채 ,  우동찬

IPC: H01C7/10

Abstract: PURPOSE: A zinc oxide varistor making method is provided to be easy to adjust an addition amount and an addition ratio and to be capable of realizing an optimum addition amount. CONSTITUTION: A zinc oxide varistor making method includes measuring and mixing material such as ZnO, Bi2O3, Sb2O3, Mn3O4, Co3O4 and Cr2O3, measuring AIK(SO4)2-12H2O, adding and mixing the measured AIK(SO4)2-12H2O to the material mixture, and performing grinding, driving, shaping and sintering processes after calcining the mixture. The AIK(SO4)2-12H2O is added at a water solution state. An addition amount of the AIK(SO4)2-12H2O is below 0.01wt%.

Abstract translation: 目的：提供一种氧化锌变阻器制造方法，以容易调节添加量和添加比例，并且能够实现最佳添加量。 一种氧化锌变阻器的制造方法，包括测量和混合如ZnO，Bi2O3，Sb2O3，Mn3O4，Co3O4和Cr2O3的材料，测量AIK（SO4）2-12H2O，将测量的AIK（SO4）2-12H2O加入并混合 材料混合物，并且在煅烧混合物之后执行研磨，驱动，成型和烧结过程。 AIK（SO 4）2-12H 2 O以水溶液状态加入。 AIK（SO 4）2·12H 2 O的添加量低于0.01重量％。

公开(公告)号：KR1020030062022A

公开(公告)日：2003-07-23

申请号：KR1020020002386

申请日：2002-01-15

Applicant: (주) 래트론

Inventor： 김진호 ,  김철홍 ,  박진채 ,  우동찬

IPC: H01C7/10

Abstract: PURPOSE: A zinc oxide varistor making method is provided to be easy to adjust an addition amount and an addition ratio and to be capable of realizing an optimum addition amount. CONSTITUTION: A zinc oxide varistor making method includes measuring and mixing material such as ZnO, Bi2O3, Sb2O3, Mn3O4, Co3O4 and Cr2O3, measuring AIK(SO4)2-12H2O, adding and mixing the measured AIK(SO4)2-12H2O to the material mixture, and performing grinding, driving, shaping and sintering processes after calcining the mixture. The AIK(SO4)2-12H2O is added at a water solution state. An addition amount of the AIK(SO4)2-12H2O is below 0.01wt%.

Abstract translation: 目的：提供一种氧化锌非线性电阻制造方法，其易于调节添加量和添加比例，并且能够实现最佳添加量。 构成：氧化锌变阻器的制作方法包括测量和混合ZnO，Bi2O3，Sb2O3，Mn3O4，Co3O4和Cr2O3等材料，测量AIK（SO4）2-12H2O，加入并混合测得的AIK（SO4）2-12H2O至 材料混合物，并且在煅烧混合物之后进行研磨，驱动，成型和烧结过程。 在水溶液状态下加入AIK（SO4）2-12H2O。 AIK（SO 4）2·12H 2 O的添加量低于0.01重量％。