CN106699159A - 铁氧体粉料及其制备方法和应用 - Google Patents
铁氧体粉料及其制备方法和应用 Download PDFInfo
- Publication number
- CN106699159A CN106699159A CN201611162877.6A CN201611162877A CN106699159A CN 106699159 A CN106699159 A CN 106699159A CN 201611162877 A CN201611162877 A CN 201611162877A CN 106699159 A CN106699159 A CN 106699159A
- Authority
- CN
- China
- Prior art keywords
- ferrite
- parts
- powder
- ferrite powder
- slurry
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
- C04B35/2666—Other ferrites containing nickel, copper or cobalt
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
- H01F1/10—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure
- H01F1/11—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/041—Printed circuit coils
- H01F41/046—Printed circuit coils structurally combined with ferromagnetic material
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3239—Vanadium oxides, vanadates or oxide forming salts thereof, e.g. magnesium vanadate
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/327—Iron group oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3275—Cobalt oxides, cobaltates or cobaltites or oxide forming salts thereof, e.g. bismuth cobaltate, zinc cobaltite
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/327—Iron group oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3279—Nickel oxides, nickalates, or oxide-forming salts thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3281—Copper oxides, cuprates or oxide-forming salts thereof, e.g. CuO or Cu2O
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3284—Zinc oxides, zincates, cadmium oxides, cadmiates, mercury oxides, mercurates or oxide forming salts thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3298—Bismuth oxides, bismuthates or oxide forming salts thereof, e.g. zinc bismuthate
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/36—Glass starting materials for making ceramics, e.g. silica glass
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Soft Magnetic Materials (AREA)
- Magnetic Ceramics (AREA)
Abstract
Description
实施例 | 起始磁导率μi(H/m) | 饱和磁感应强度Bs(mT) |
1 | 621 | 784 |
2 | 894 | 394 |
3 | 541 | 431 |
4 | 784 | 846 |
5 | 564 | 758 |
6 | 1254 | 337 |
7 | 524 | 1043 |
8 | 764 | 703 |
9 | 894 | 367 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611162877.6A CN106699159A (zh) | 2016-12-15 | 2016-12-15 | 铁氧体粉料及其制备方法和应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611162877.6A CN106699159A (zh) | 2016-12-15 | 2016-12-15 | 铁氧体粉料及其制备方法和应用 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106699159A true CN106699159A (zh) | 2017-05-24 |
Family
ID=58937873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611162877.6A Pending CN106699159A (zh) | 2016-12-15 | 2016-12-15 | 铁氧体粉料及其制备方法和应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106699159A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109704744A (zh) * | 2019-01-23 | 2019-05-03 | 深圳顺络电子股份有限公司 | 一种无线充电用rx端铁氧体材料和磁片、及其制造方法 |
CN112349473A (zh) * | 2020-10-13 | 2021-02-09 | 标旗磁电产品(佛冈)有限公司 | 一种镍锌铁氧体材料及其制备方法和应用 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010150051A (ja) * | 2008-12-24 | 2010-07-08 | Fdk Corp | 磁気組成物及びインダクタ並びに電子回路用基板 |
CN103265275A (zh) * | 2013-05-15 | 2013-08-28 | 江粉磁材(武汉)技术研发有限公司 | 一种NiCuZn系铁氧体材料及其制备方法 |
CN203326090U (zh) * | 2013-04-03 | 2013-12-04 | 中兴通讯股份有限公司 | 一种无线多功能装置及电子设备 |
CN104030674A (zh) * | 2014-06-30 | 2014-09-10 | 电子科技大学 | 一种NiCuZn铁氧体材料及其制备方法 |
CN105188295A (zh) * | 2015-09-23 | 2015-12-23 | 东莞劲胜精密组件股份有限公司 | 具有无线充电功能的钢化玻璃后盖及其制造方法 |
CN105985103A (zh) * | 2015-02-05 | 2016-10-05 | 深圳振华富电子有限公司 | 镍锌软磁铁氧体材料、NiZn铁氧体及其制备方法、电感 |
-
2016
- 2016-12-15 CN CN201611162877.6A patent/CN106699159A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010150051A (ja) * | 2008-12-24 | 2010-07-08 | Fdk Corp | 磁気組成物及びインダクタ並びに電子回路用基板 |
CN203326090U (zh) * | 2013-04-03 | 2013-12-04 | 中兴通讯股份有限公司 | 一种无线多功能装置及电子设备 |
CN103265275A (zh) * | 2013-05-15 | 2013-08-28 | 江粉磁材(武汉)技术研发有限公司 | 一种NiCuZn系铁氧体材料及其制备方法 |
CN104030674A (zh) * | 2014-06-30 | 2014-09-10 | 电子科技大学 | 一种NiCuZn铁氧体材料及其制备方法 |
CN105985103A (zh) * | 2015-02-05 | 2016-10-05 | 深圳振华富电子有限公司 | 镍锌软磁铁氧体材料、NiZn铁氧体及其制备方法、电感 |
CN105188295A (zh) * | 2015-09-23 | 2015-12-23 | 东莞劲胜精密组件股份有限公司 | 具有无线充电功能的钢化玻璃后盖及其制造方法 |
Non-Patent Citations (2)
Title |
---|
朱德如等: "镍锌铁氧体材料的特性、工艺与添加改性", 《磁性材料及器件》 * |
李廷希: "《功能材料导论》", 31 July 2011, 中南大学出版社 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109704744A (zh) * | 2019-01-23 | 2019-05-03 | 深圳顺络电子股份有限公司 | 一种无线充电用rx端铁氧体材料和磁片、及其制造方法 |
CN109704744B (zh) * | 2019-01-23 | 2021-08-10 | 东莞顺络电子有限公司 | 一种无线充电用rx端铁氧体材料和磁片、及其制造方法 |
CN112349473A (zh) * | 2020-10-13 | 2021-02-09 | 标旗磁电产品(佛冈)有限公司 | 一种镍锌铁氧体材料及其制备方法和应用 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101236819B (zh) | 一种镍铜锌铁氧体及其制造方法 | |
CN103058643B (zh) | 宽温高叠加低功耗Mn-Zn软磁铁氧体材料及制备方法 | |
CN101857426B (zh) | 一种宽频高阻抗MnZn铁氧体材料及其制造方法 | |
CN103951411A (zh) | 宽温低功耗高居里温度锰锌铁氧体材料及制备方法 | |
CN102690110A (zh) | 一种低温共烧用镍铜锌软磁铁氧体材料及其制备方法 | |
CN104402424B (zh) | 高饱和磁通密度、高直流叠加、高居里温度的镍锌铁氧体材料及其制备方法 | |
CN110526702A (zh) | 一种碳复合锰锌铁氧体宽频吸波材料的制备方法 | |
CN108395233A (zh) | 大功率低功耗高频变压器用锰锌铁氧体材料及制备方法 | |
CN104392819A (zh) | 一种复合软磁材料及其制备方法 | |
US8597534B2 (en) | Magnetic material composition for ceramic electronic component, method of manufacturing the same, and ceramic electronic component using the same | |
CN104193314A (zh) | 一种高磁导率软磁铁氧体材料及其制备方法 | |
CN107216136A (zh) | 软磁废料制备无线充电器铁氧体磁片的方法 | |
CN102690111B (zh) | 一种低温共烧用镍铜锌软磁铁氧体材料及其制备方法 | |
CN104409189B (zh) | 复合软磁材料及其制备方法 | |
CN101183582A (zh) | 高饱和磁通密度低损耗NiMnZn功率铁氧体及其制备方法 | |
CN106699159A (zh) | 铁氧体粉料及其制备方法和应用 | |
CN108610037A (zh) | 一种宽温高叠加高居里温度的锰锌高磁导率材料及其制备方法 | |
CN105036724B (zh) | 一种NiCuZn铁氧体材料及制备方法、叠层片式磁珠 | |
CN106187144A (zh) | 一种高性能低温烧结六角晶m型锶铁氧体及其制备方法 | |
CN109485399A (zh) | 用于NFC和无线充电的NiCuZn铁氧体磁片 | |
CN109553407B (zh) | 一种高频低频兼容的锰锌功率材料及其制备方法和应用 | |
CN110342922A (zh) | 一种复合铁氧体材料及其制备方法、叠层电感 | |
CN111615317A (zh) | 磁屏蔽片及其制备方法 | |
CN110467450A (zh) | 一种高频锰锌软磁铁氧体材料及其制备方法和应用 | |
CN106684973B (zh) | 无线充电装置及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 523000 Dongguan City, Guangdong Province, Dongcheng Street Niu Shan outside the Industrial Park Wei Feng Road No. 2 Applicant after: Dongguan Hua Jing powder metallurgy company limited Applicant after: Guangdong wins smart group Limited by Share Ltd Address before: 523000 Dongguan City, Guangdong Province, Dongcheng Street Niu Shan outside the Industrial Park Wei Feng Road No. 2 Applicant before: Dongguan Hua Jing powder metallurgy company limited Applicant before: Dongguan Janus Precision Components Co., Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190809 Address after: 523000 No. 2 Weifeng Road, Niushan External Economic Industrial Park, Dongcheng Street, Dongguan City, Guangdong Province Applicant after: Dongguan Hua Jing powder metallurgy company limited Address before: 523000 No. 2 Weifeng Road, Niushan External Economic Industrial Park, Dongcheng Street, Dongguan City, Guangdong Province Applicant before: Dongguan Hua Jing powder metallurgy company limited Applicant before: Guangdong wins smart group Limited by Share Ltd |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |