Magnetization method of ceramic ferrite magnets using a Cu rod
A hard ceramic ferrite magnetic with a small dimension commonly has lower magnetic field strength than a bigger one. In applications, smaller sizes with higher magnetic field strength are needed. This paper describes a study that aims to increase the magnetic flux density of hard magnet ferrite in a...
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| creator | Idayanti, Novrita Sudrajat, Nanang Kristiantoro, Tony Mulyadi, Dadang Permana, Deni Sugandi, Gandi |
| description | A hard ceramic ferrite magnetic with a small dimension commonly has lower magnetic field strength than a bigger one. In applications, smaller sizes with higher magnetic field strength are needed. This paper describes a study that aims to increase the magnetic flux density of hard magnet ferrite in a small ring shape with the appropriate magnetization method using electromagnetism from a copper (Cu) metal rod. A magnetic ring ferrite sample was placed on the Cu rod in the center of the fixture coil with fast charging for about 10 seconds. A magnetizer with a voltage of 2500 volts is used to increase the magnetic field around the coil. The magnetizer type used in the magnetization process is MAGNET PHYSIK IM-252-X-MS/DD-C), which is equipped with a fixture coil MAGNET PHYSIK MV-2 "L-TC with a dipolar/diametral direction. The magnetization results show a significant increase in the magnetic flux density of the ferrite compared to ordinary magnetization without a Cu rod. Cu has improved the magnetic field strength of ring ferrite magnets by about 60% (from 400 to 660 gauss). This study helps increase the magnetic flux density of hard magnets with small sizes. |
| doi_str_mv | 10.1063/5.0186560 |
| format | Conference Proceeding |
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In applications, smaller sizes with higher magnetic field strength are needed. This paper describes a study that aims to increase the magnetic flux density of hard magnet ferrite in a small ring shape with the appropriate magnetization method using electromagnetism from a copper (Cu) metal rod. A magnetic ring ferrite sample was placed on the Cu rod in the center of the fixture coil with fast charging for about 10 seconds. A magnetizer with a voltage of 2500 volts is used to increase the magnetic field around the coil. The magnetizer type used in the magnetization process is MAGNET PHYSIK IM-252-X-MS/DD-C), which is equipped with a fixture coil MAGNET PHYSIK MV-2 "L-TC with a dipolar/diametral direction. The magnetization results show a significant increase in the magnetic flux density of the ferrite compared to ordinary magnetization without a Cu rod. Cu has improved the magnetic field strength of ring ferrite magnets by about 60% (from 400 to 660 gauss). This study helps increase the magnetic flux density of hard magnets with small sizes.</description><identifier>ISSN: 0094-243X</identifier><identifier>EISSN: 1551-7616</identifier><identifier>DOI: 10.1063/5.0186560</identifier><identifier>CODEN: APCPCS</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>Coils ; Copper ; Electromagnetism ; Ferrites ; Field strength ; Flux density ; Magnetic fields ; Magnetic flux ; Magnetization ; Magnets</subject><ispartof>AIP conference proceedings, 2024, Vol.3003 (1)</ispartof><rights>Author(s)</rights><rights>2024 Author(s). 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In applications, smaller sizes with higher magnetic field strength are needed. This paper describes a study that aims to increase the magnetic flux density of hard magnet ferrite in a small ring shape with the appropriate magnetization method using electromagnetism from a copper (Cu) metal rod. A magnetic ring ferrite sample was placed on the Cu rod in the center of the fixture coil with fast charging for about 10 seconds. A magnetizer with a voltage of 2500 volts is used to increase the magnetic field around the coil. The magnetizer type used in the magnetization process is MAGNET PHYSIK IM-252-X-MS/DD-C), which is equipped with a fixture coil MAGNET PHYSIK MV-2 "L-TC with a dipolar/diametral direction. The magnetization results show a significant increase in the magnetic flux density of the ferrite compared to ordinary magnetization without a Cu rod. Cu has improved the magnetic field strength of ring ferrite magnets by about 60% (from 400 to 660 gauss). This study helps increase the magnetic flux density of hard magnets with small sizes.</description><subject>Coils</subject><subject>Copper</subject><subject>Electromagnetism</subject><subject>Ferrites</subject><subject>Field strength</subject><subject>Flux density</subject><subject>Magnetic fields</subject><subject>Magnetic flux</subject><subject>Magnetization</subject><subject>Magnets</subject><issn>0094-243X</issn><issn>1551-7616</issn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2024</creationdate><recordtype>conference_proceeding</recordtype><recordid>eNotkEtLAzEUhYMoWKsL_0HAnTD1ZvKYmY0gxRdU3Ci4C-mdOzXFeZhkFvrrHduuzubjHM7H2KWAhQAjb_QCRGm0gSM2E1qLrDDCHLMZQKWyXMmPU3YW4xYgr4qinLHbF7fpKPlfl3zf8ZbSZ1_zvuFIwbUeeUMh-ES83XGRj9F3G-74cuShr8_ZSeO-Il0ccs7eH-7flk_Z6vXxeXm3ygYhZcokOUQwtF6jEk5VRilJ60rmWKAGVCavG3B1VaFw2ADSxEmsBUEBUOYk5-xq3zuE_nukmOy2H0M3Tdp8qtHTy1JP1PWeiujT7pAdgm9d-LEC7L8fq-3Bj_wDLXpXOg</recordid><startdate>20240228</startdate><enddate>20240228</enddate><creator>Idayanti, Novrita</creator><creator>Sudrajat, Nanang</creator><creator>Kristiantoro, Tony</creator><creator>Mulyadi, Dadang</creator><creator>Permana, Deni</creator><creator>Sugandi, Gandi</creator><general>American Institute of Physics</general><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20240228</creationdate><title>Magnetization method of ceramic ferrite magnets using a Cu rod</title><author>Idayanti, Novrita ; Sudrajat, Nanang ; Kristiantoro, Tony ; Mulyadi, Dadang ; Permana, Deni ; Sugandi, Gandi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p133t-3eacc06ebbc41a496443eb932c7c50c462df0ad99c1acf0cebc43cd1e070082e3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Coils</topic><topic>Copper</topic><topic>Electromagnetism</topic><topic>Ferrites</topic><topic>Field strength</topic><topic>Flux density</topic><topic>Magnetic fields</topic><topic>Magnetic flux</topic><topic>Magnetization</topic><topic>Magnets</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Idayanti, Novrita</creatorcontrib><creatorcontrib>Sudrajat, Nanang</creatorcontrib><creatorcontrib>Kristiantoro, Tony</creatorcontrib><creatorcontrib>Mulyadi, Dadang</creatorcontrib><creatorcontrib>Permana, Deni</creatorcontrib><creatorcontrib>Sugandi, Gandi</creatorcontrib><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Idayanti, Novrita</au><au>Sudrajat, Nanang</au><au>Kristiantoro, Tony</au><au>Mulyadi, Dadang</au><au>Permana, Deni</au><au>Sugandi, Gandi</au><au>Akbar, Ari Yustisia</au><au>Mayangsari, Wahyu</au><au>Thaha, Yudi Nugraha</au><au>Dwijaya, Made Subekti</au><au>Rokhmanto, Fendy</au><au>Hasbi, Muhammad Yunan</au><au>Yudanto, Sigit Dwi</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Magnetization method of ceramic ferrite magnets using a Cu rod</atitle><btitle>AIP conference proceedings</btitle><date>2024-02-28</date><risdate>2024</risdate><volume>3003</volume><issue>1</issue><issn>0094-243X</issn><eissn>1551-7616</eissn><coden>APCPCS</coden><abstract>A hard ceramic ferrite magnetic with a small dimension commonly has lower magnetic field strength than a bigger one. In applications, smaller sizes with higher magnetic field strength are needed. This paper describes a study that aims to increase the magnetic flux density of hard magnet ferrite in a small ring shape with the appropriate magnetization method using electromagnetism from a copper (Cu) metal rod. A magnetic ring ferrite sample was placed on the Cu rod in the center of the fixture coil with fast charging for about 10 seconds. A magnetizer with a voltage of 2500 volts is used to increase the magnetic field around the coil. The magnetizer type used in the magnetization process is MAGNET PHYSIK IM-252-X-MS/DD-C), which is equipped with a fixture coil MAGNET PHYSIK MV-2 "L-TC with a dipolar/diametral direction. The magnetization results show a significant increase in the magnetic flux density of the ferrite compared to ordinary magnetization without a Cu rod. Cu has improved the magnetic field strength of ring ferrite magnets by about 60% (from 400 to 660 gauss). This study helps increase the magnetic flux density of hard magnets with small sizes.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/5.0186560</doi><tpages>7</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0094-243X |
| ispartof | AIP conference proceedings, 2024, Vol.3003 (1) |
| issn | 0094-243X 1551-7616 |
| language | eng |
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| source | AIP Journals Complete |
| subjects | Coils Copper Electromagnetism Ferrites Field strength Flux density Magnetic fields Magnetic flux Magnetization Magnets |
| title | Magnetization method of ceramic ferrite magnets using a Cu rod |
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