Fachinformationsdienst BAUdigital

A platform for research: civil engineering, architecture and urbanism

    NiZn-BASED FERRITE

    New search for: TANAKA SATOSHI

    To provide NiZn-based ferrite having excellent productivity and capable of suppressing increase in rate of change of complex relative permeability toward temperature.SOLUTION: NiZn-based ferrite comprises Fe of 47.50 mol% or over and 48.60 mol% or under in Fe2O3 conversion, Zn of 29.00 mol% or over and 30.11 mol% or under in ZnO conversion, Cu of 5.50 mol% or over and 6.50 mol% or under in CuO conversion, and Ni of 14.80 mol% or over and 18.00 mol% or under in NiO conversion, with a total amount of Fe2O3, ZnO, NiO, and CuO being 100 mol%, wherein when a total amount of Fe, Zn, Ni, and Cu in the Fe2O3, ZnO, NiO, and CuO conversion is 100 pts.wt., Mn is 0.100 pt.wt. or over and 0.400 pt.wt. or under in Mn3O4 conversion, Ti is 0.050 pt.wt. or over and 0.500 pt.wt. or under in TiO2 conversion, Ca is 0.025 pt.wt. or under in CaO conversion, and Si is 0.250 pt.wt. or under in SiO2 conversion.SELECTED DRAWING: Figure 3

    【課題】生産性に優れ、温度に対する複素比透磁率の変化率の増加を抑制可能なＮｉＺｎ系フェライトを提供する。【解決手段】Ｆｅ２Ｏ３換算で４７．５０ｍｏｌ％以上４８．６０ｍｏｌ％以下のＦｅ、ＺｎＯ換算で２９．００ｍｏｌ％以上３０．１１ｍｏｌ％以下のＺｎ、ＣｕＯ換算で５．５０ｍｏｌ％以上６．５０ｍｏｌ％以下のＣｕ、ＮｉＯ換算で１４．８０ｍｏｌ％以上１８．００ｍｏｌ％以下のＮｉからなり、Ｆｅ２Ｏ３、ＺｎＯ、ＮｉＯ、ＣｕＯの合計量が１００ｍｏｌ％であって、Ｆｅ、Ｚｎ、Ｎｉ、Ｃｕの合計量をそれぞれＦｅ２Ｏ３、ＺｎＯ、ＮｉＯ、ＣｕＯ換算で１００質量部としたとき、ＭｎがＭｎ３Ｏ４換算で０．１００質量部以上０．４００質量部以下、ＴｉがＴｉＯ２換算で０．０５０質量部以上０．５００質量部以下、ＣａがＣａＯ換算で０．０２５質量部以下、ＳｉがＳｉＯ２換算で０．２５０質量部以下である、ＮｉＺｎ系フェライトとする。【選択図】図３

    Access

    Download

    Access

    Download

    Page navigation

    Document information
    Similar titles

    Export, share and cite

    NiZn-BASED FERRITE

    New search for: TANAKA SATOSHI

    To provide NiZn-based ferrite having excellent productivity and capable of suppressing increase in rate of change of complex relative permeability toward temperature.SOLUTION: NiZn-based ferrite comprises Fe of 47.50 mol% or over and 48.60 mol% or under in Fe2O3 conversion, Zn of 29.00 mol% or over and 30.11 mol% or under in ZnO conversion, Cu of 5.50 mol% or over and 6.50 mol% or under in CuO conversion, and Ni of 14.80 mol% or over and 18.00 mol% or under in NiO conversion, with a total amount of Fe2O3, ZnO, NiO, and CuO being 100 mol%, wherein when a total amount of Fe, Zn, Ni, and Cu in the Fe2O3, ZnO, NiO, and CuO conversion is 100 pts.wt., Mn is 0.100 pt.wt. or over and 0.400 pt.wt. or under in Mn3O4 conversion, Ti is 0.050 pt.wt. or over and 0.500 pt.wt. or under in TiO2 conversion, Ca is 0.025 pt.wt. or under in CaO conversion, and Si is 0.250 pt.wt. or under in SiO2 conversion.SELECTED DRAWING: Figure 3

    【課題】生産性に優れ、温度に対する複素比透磁率の変化率の増加を抑制可能なＮｉＺｎ系フェライトを提供する。【解決手段】Ｆｅ２Ｏ３換算で４７．５０ｍｏｌ％以上４８．６０ｍｏｌ％以下のＦｅ、ＺｎＯ換算で２９．００ｍｏｌ％以上３０．１１ｍｏｌ％以下のＺｎ、ＣｕＯ換算で５．５０ｍｏｌ％以上６．５０ｍｏｌ％以下のＣｕ、ＮｉＯ換算で１４．８０ｍｏｌ％以上１８．００ｍｏｌ％以下のＮｉからなり、Ｆｅ２Ｏ３、ＺｎＯ、ＮｉＯ、ＣｕＯの合計量が１００ｍｏｌ％であって、Ｆｅ、Ｚｎ、Ｎｉ、Ｃｕの合計量をそれぞれＦｅ２Ｏ３、ＺｎＯ、ＮｉＯ、ＣｕＯ換算で１００質量部としたとき、ＭｎがＭｎ３Ｏ４換算で０．１００質量部以上０．４００質量部以下、ＴｉがＴｉＯ２換算で０．０５０質量部以上０．５００質量部以下、ＣａがＣａＯ換算で０．０２５質量部以下、ＳｉがＳｉＯ２換算で０．２５０質量部以下である、ＮｉＺｎ系フェライトとする。【選択図】図３

    Access

    Download

    NiZn-BASED FERRITE

    New search for: TANAKA SATOSHI

    To provide NiZn-based ferrite having excellent productivity and capable of suppressing increase in rate of change of complex relative permeability toward temperature.SOLUTION: NiZn-based ferrite comprises Fe of 47.50 mol% or over and 48.60 mol% or under in Fe2O3 conversion, Zn of 29.00 mol% or over and 30.11 mol% or under in ZnO conversion, Cu of 5.50 mol% or over and 6.50 mol% or under in CuO conversion, and Ni of 14.80 mol% or over and 18.00 mol% or under in NiO conversion, with a total amount of Fe2O3, ZnO, NiO, and CuO being 100 mol%, wherein when a total amount of Fe, Zn, Ni, and Cu in the Fe2O3, ZnO, NiO, and CuO conversion is 100 pts.wt., Mn is 0.100 pt.wt. or over and 0.400 pt.wt. or under in Mn3O4 conversion, Ti is 0.050 pt.wt. or over and 0.500 pt.wt. or under in TiO2 conversion, Ca is 0.025 pt.wt. or under in CaO conversion, and Si is 0.250 pt.wt. or under in SiO2 conversion.SELECTED DRAWING: Figure 3

    【課題】生産性に優れ、温度に対する複素比透磁率の変化率の増加を抑制可能なＮｉＺｎ系フェライトを提供する。【解決手段】Ｆｅ２Ｏ３換算で４７．５０ｍｏｌ％以上４８．６０ｍｏｌ％以下のＦｅ、ＺｎＯ換算で２９．００ｍｏｌ％以上３０．１１ｍｏｌ％以下のＺｎ、ＣｕＯ換算で５．５０ｍｏｌ％以上６．５０ｍｏｌ％以下のＣｕ、ＮｉＯ換算で１４．８０ｍｏｌ％以上１８．００ｍｏｌ％以下のＮｉからなり、Ｆｅ２Ｏ３、ＺｎＯ、ＮｉＯ、ＣｕＯの合計量が１００ｍｏｌ％であって、Ｆｅ、Ｚｎ、Ｎｉ、Ｃｕの合計量をそれぞれＦｅ２Ｏ３、ＺｎＯ、ＮｉＯ、ＣｕＯ換算で１００質量部としたとき、ＭｎがＭｎ３Ｏ４換算で０．１００質量部以上０．４００質量部以下、ＴｉがＴｉＯ２換算で０．０５０質量部以上０．５００質量部以下、ＣａがＣａＯ換算で０．０２５質量部以下、ＳｉがＳｉＯ２換算で０．２５０質量部以下である、ＮｉＺｎ系フェライトとする。【選択図】図３

    Access

    Download

    Access

    Download

    Page navigation

    Document information
    Similar titles

    Export, share and cite

    Document information
    Title:

    NiZn-BASED FERRITE

    Additional title:

    ＮｉＺｎ系フェライト

    Contributors:

    TANAKA SATOSHI (author)

    Publication date:

    2022-10-04

    Type of media:

    Patent

    Type of material:

    Electronic Resource

    Language:

    Japanese

    Classification:

    IPC:  C04B Kalk , LIME / C01G Verbindungen der von den Unterklassen C01D oder C01F nicht umfassten Metalle , COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F / H01F MAGNETS , Magnete

    Similar titles

    NiZn-based ferrite

    TANAKA SATOSHI | European Patent Office | 2022

    Free access

    NiZn FERRITE

    KOYUHARA TOKUKAZU / NISHIMURA KAZUNORI | European Patent Office | 2022

    Free access

    NiZn ferrite and preparation method thereof

    DAI BO / LIU GUIXIANG / REN YONG et al. | European Patent Office | 2022

    Free access

    NiZn series ferrite wave-absorbing material formula and NiZn series ferrite wave-absorbing material powder and manufacturing method thereof

    ZHOU JIJUN / QIN HUIBIN / LI SHAOYI et al. | European Patent Office | 2016

    Free access

    Nanocrystalline NiZn ferrite synthesized by high energy ball milling

    Jiang, J. S. / Gao, L. / Yang, X. L. et al. | British Library Online Contents | 1999

    Back to top