CN106098337A - 一种笔式汽车点火线圈用软磁铁芯 - Google Patents
一种笔式汽车点火线圈用软磁铁芯 Download PDFInfo
- Publication number
- CN106098337A CN106098337A CN201610603469.3A CN201610603469A CN106098337A CN 106098337 A CN106098337 A CN 106098337A CN 201610603469 A CN201610603469 A CN 201610603469A CN 106098337 A CN106098337 A CN 106098337A
- Authority
- CN
- China
- Prior art keywords
- soft magnet
- magnet core
- core
- pen
- ignition coil
- 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.)
- Granted
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 238000000137 annealing Methods 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 238000002844 melting Methods 0.000 claims abstract description 16
- 230000008018 melting Effects 0.000 claims abstract description 16
- 238000005554 pickling Methods 0.000 claims abstract description 16
- 238000010298 pulverizing process Methods 0.000 claims abstract description 12
- 238000000465 moulding Methods 0.000 claims abstract description 11
- 239000005011 phenolic resin Substances 0.000 claims abstract description 11
- 229910052796 boron Inorganic materials 0.000 claims abstract description 10
- 239000000843 powder Substances 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 23
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 20
- 229910045601 alloy Inorganic materials 0.000 claims description 20
- 239000000956 alloy Substances 0.000 claims description 20
- 239000011248 coating agent Substances 0.000 claims description 16
- 238000000576 coating method Methods 0.000 claims description 16
- 239000004576 sand Substances 0.000 claims description 15
- 239000003814 drug Substances 0.000 claims description 10
- 229940079593 drug Drugs 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 5
- 238000005266 casting Methods 0.000 claims description 5
- 238000005253 cladding Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 5
- 239000000314 lubricant Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 235000021110 pickles Nutrition 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000004064 recycling Methods 0.000 claims description 5
- 238000012216 screening Methods 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 239000010703 silicon Substances 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000006698 induction Effects 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 7
- 230000035699 permeability Effects 0.000 abstract description 6
- 229910052797 bismuth Inorganic materials 0.000 abstract description 5
- 229910052793 cadmium Inorganic materials 0.000 abstract description 5
- 229910052742 iron Inorganic materials 0.000 abstract description 5
- 229910052750 molybdenum Inorganic materials 0.000 abstract description 5
- 229910052759 nickel Inorganic materials 0.000 abstract description 5
- 238000002360 preparation method Methods 0.000 abstract description 3
- 230000003595 spectral effect Effects 0.000 abstract description 3
- 230000011218 segmentation Effects 0.000 description 10
- 238000004804 winding Methods 0.000 description 7
- 239000000306 component Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000003475 lamination Methods 0.000 description 4
- 230000000750 progressive effect Effects 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- PMVSDNDAUGGCCE-TYYBGVCCSA-L Ferrous fumarate Chemical group [Fe+2].[O-]C(=O)\C=C\C([O-])=O PMVSDNDAUGGCCE-TYYBGVCCSA-L 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/12—Ignition, e.g. for IC engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/02—Compacting only
- B22F3/03—Press-moulding apparatus therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P3/00—Other installations
- F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
-
- 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
- H01F1/12—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 soft-magnetic materials
- H01F1/14—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 soft-magnetic materials metals or alloys
- H01F1/147—Alloys characterised by their composition
- H01F1/14766—Fe-Si based alloys
- H01F1/14791—Fe-Si-Al based alloys, e.g. Sendust
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/255—Magnetic cores made from 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
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0246—Manufacturing of magnetic circuits by moulding or by pressing powder
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Dispersion Chemistry (AREA)
- Hard Magnetic Materials (AREA)
Abstract
Description
初始磁导率 | 成型密度g/cm3 | 400K高频比总功耗Ps(W/kg) | |
实施例1 | 6800 | 7.51 | 28.8 |
实施例2 | 7500 | 7.56 | 26.8 |
实施例3 | 7000 | 7.48 | 27.5 |
对照例 | 5600 | —— | 35 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610603469.3A CN106098337B (zh) | 2016-07-28 | 2016-07-28 | 一种笔式汽车点火线圈用软磁铁芯 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610603469.3A CN106098337B (zh) | 2016-07-28 | 2016-07-28 | 一种笔式汽车点火线圈用软磁铁芯 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106098337A true CN106098337A (zh) | 2016-11-09 |
CN106098337B CN106098337B (zh) | 2017-11-21 |
Family
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CN201610603469.3A Active CN106098337B (zh) | 2016-07-28 | 2016-07-28 | 一种笔式汽车点火线圈用软磁铁芯 |
Country Status (1)
Country | Link |
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CN (1) | CN106098337B (zh) |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1229826C (zh) * | 2003-01-08 | 2005-11-30 | 湖州科达磁电有限公司 | 软磁铁硅铝合金粉芯的制造方法 |
JP2006049407A (ja) * | 2004-08-02 | 2006-02-16 | Mitsubishi Materials Corp | 高強度および高比抵抗を有する複合軟磁性材の製造方法 |
CN1769002A (zh) * | 2005-11-17 | 2006-05-10 | 西安理工大学 | 用于灰铸铁和球墨铸铁焊接的同质电焊条/气焊丝 |
CN101011741A (zh) * | 2007-02-02 | 2007-08-08 | 武汉欣达磁性材料有限公司 | Fe-6.5Si合金粉末的制造方法及磁粉芯的制造方法 |
CN101339836A (zh) * | 2007-11-21 | 2009-01-07 | 徐益平 | 汽车点火线圈用铁芯及其制作工艺 |
CN101840764A (zh) * | 2010-01-25 | 2010-09-22 | 安泰科技股份有限公司 | 一种低成本高饱和磁感应强度的铁基非晶软磁合金 |
CN101876031A (zh) * | 2009-05-01 | 2010-11-03 | 衡阳市金则利特种合金有限公司 | 无铅耐蚀软磁合金 |
CN101886216A (zh) * | 2010-06-24 | 2010-11-17 | 湖州微控电子有限公司 | 添加少量磷的Fe-6.5%Si合金磁粉芯的制造方法 |
CN103397252A (zh) * | 2013-08-08 | 2013-11-20 | 常熟市东方特种金属材料厂 | 高磁导率软磁合金 |
CN103578679A (zh) * | 2013-10-28 | 2014-02-12 | 任静儿 | 一种软磁电感铁芯材料及制造方法 |
CN104112580A (zh) * | 2013-04-16 | 2014-10-22 | 北京中科三环高技术股份有限公司 | 一种稀土永磁体的制备方法 |
CN105304308A (zh) * | 2015-11-18 | 2016-02-03 | 临沂银凤电子科技股份有限公司 | 铁硅铝磁芯制备方法及所用磁芯无机复合绝缘包覆材料 |
-
2016
- 2016-07-28 CN CN201610603469.3A patent/CN106098337B/zh active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1229826C (zh) * | 2003-01-08 | 2005-11-30 | 湖州科达磁电有限公司 | 软磁铁硅铝合金粉芯的制造方法 |
JP2006049407A (ja) * | 2004-08-02 | 2006-02-16 | Mitsubishi Materials Corp | 高強度および高比抵抗を有する複合軟磁性材の製造方法 |
CN1769002A (zh) * | 2005-11-17 | 2006-05-10 | 西安理工大学 | 用于灰铸铁和球墨铸铁焊接的同质电焊条/气焊丝 |
CN101011741A (zh) * | 2007-02-02 | 2007-08-08 | 武汉欣达磁性材料有限公司 | Fe-6.5Si合金粉末的制造方法及磁粉芯的制造方法 |
CN101339836A (zh) * | 2007-11-21 | 2009-01-07 | 徐益平 | 汽车点火线圈用铁芯及其制作工艺 |
CN101876031A (zh) * | 2009-05-01 | 2010-11-03 | 衡阳市金则利特种合金有限公司 | 无铅耐蚀软磁合金 |
CN101840764A (zh) * | 2010-01-25 | 2010-09-22 | 安泰科技股份有限公司 | 一种低成本高饱和磁感应强度的铁基非晶软磁合金 |
CN101886216A (zh) * | 2010-06-24 | 2010-11-17 | 湖州微控电子有限公司 | 添加少量磷的Fe-6.5%Si合金磁粉芯的制造方法 |
CN104112580A (zh) * | 2013-04-16 | 2014-10-22 | 北京中科三环高技术股份有限公司 | 一种稀土永磁体的制备方法 |
CN103397252A (zh) * | 2013-08-08 | 2013-11-20 | 常熟市东方特种金属材料厂 | 高磁导率软磁合金 |
CN103578679A (zh) * | 2013-10-28 | 2014-02-12 | 任静儿 | 一种软磁电感铁芯材料及制造方法 |
CN105304308A (zh) * | 2015-11-18 | 2016-02-03 | 临沂银凤电子科技股份有限公司 | 铁硅铝磁芯制备方法及所用磁芯无机复合绝缘包覆材料 |
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Publication number | Publication date |
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CN106098337B (zh) | 2017-11-21 |
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Effective date of registration: 20170920 Address after: 362300 Nanan City, Fujian Province, the success of the United States Creek Industrial Zone Applicant after: NAN'AN WEISU ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 214000 Huishan Economic Development Zone, Jiangsu province Hui Cheng Road, No. 77, No. Applicant before: KPS CHEMTECH CO.,LTD. |
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Effective date of registration: 20171013 Address after: 362300, Cai Xi Xi Road No. 43, Lun Cang Town, Quanzhou City, Fujian, Nanan Applicant after: Chen Zhende Address before: 362300 Nanan City, Fujian Province, the success of the United States Creek Industrial Zone Applicant before: NAN'AN WEISU ELECTRONIC TECHNOLOGY Co.,Ltd. |
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Denomination of invention: A soft magnet core for pen type automobile ignition coil Effective date of registration: 20210518 Granted publication date: 20171121 Pledgee: Zhejiang Jiashan rural commercial bank Limited by Share Ltd. science and technology sub branch Pledgor: Jiashan chuangyue Intellectual Property Service Co.,Ltd. Registration number: Y2021330000411 |
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Date of cancellation: 20231129 Granted publication date: 20171121 Pledgee: Zhejiang Jiashan rural commercial bank Limited by Share Ltd. science and technology sub branch Pledgor: Jiashan chuangyue Intellectual Property Service Co.,Ltd. Registration number: Y2021330000411 |
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Effective date of registration: 20231225 Address after: Room 401-89, Building 1, No. 111 Guigu Second Road, Luoxing Street, Jiashan County, Jiaxing City, Zhejiang Province, 314100 (Residence application) Patentee after: Jiashan Luoxing Venture Capital Co.,Ltd. Address before: Room 301-15, building 1, No. 111, Guigu 2nd Road, Luoxing street, Jiashan County, Jiaxing City, Zhejiang Province Patentee before: Jiashan chuangyue Intellectual Property Service Co.,Ltd. |