Crystal chemistry of anisotropy magnetic properties gas atomization powders of an alloy of the Fe-Nd-B system
The magnetic material of Fe-Nd-B alloys is widely used in science and technology due to the unique physical and chemical properties of borides based on it. The functional properties of the material significantly depend on the structural-phase state in the alloy. The transition on the Melt Quenching...
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| creator | Savin, V V Marukhin, A O Osadchy, A V Savina, L A Chaika, V A |
| description | The magnetic material of Fe-Nd-B alloys is widely used in science and technology due to the unique physical and chemical properties of borides based on it. The functional properties of the material significantly depend on the structural-phase state in the alloy. The transition on the Melt Quenching technology (MQ) for its production required additional theoretical and experimental studies of the regularities of the formation and stability of the structural-phase state in multicomponent REM-containing alloys under conditions of nonequilibrium crystallization and solidification of a highly supercooled melt. The implementation of the industrial MQ technology by the method of Gas Atomization (GA) of medium pressure imposes additional significant requirements for such studies. The paper comprehensively studies and summarizes the available results on the relationship between the conditions for obtaining powder materials of Fe-Nd-B alloys by the MQ GA method and the functional properties of materials based on them. It is proved that the anisotropy features of their magnetic properties are related to the existing inhomogeneities in the distribution and morphology of Fe
14
Nd
2
B phase grains in MQ GA powder materials. A crystal-chemical explanation of the occurrence of the identified features is proposed and the possibility of their practical application is shown. |
| doi_str_mv | 10.1088/1757-899X/1181/1/012014 |
| format | Article |
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14
Nd
2
B phase grains in MQ GA powder materials. A crystal-chemical explanation of the occurrence of the identified features is proposed and the possibility of their practical application is shown.</description><identifier>ISSN: 1757-8981</identifier><identifier>EISSN: 1757-899X</identifier><identifier>DOI: 10.1088/1757-899X/1181/1/012014</identifier><language>eng</language><publisher>Bristol: IOP Publishing</publisher><subject>Alloy powders ; Alloys ; Anisotropy ; Atomizing ; Borides ; Chemical properties ; Crystallization ; Gas atomization ; Magnetic materials ; Magnetic properties ; Material properties ; Morphology ; Solidification ; Structural stability</subject><ispartof>IOP conference series. Materials Science and Engineering, 2021-09, Vol.1181 (1), p.12014</ispartof><rights>Published under licence by IOP Publishing Ltd</rights><rights>2021. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c2034-c69c53823a1df7e9e7516cba65328ec3b7d84b28d9a64cceaa8e54460ae6abb33</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://iopscience.iop.org/article/10.1088/1757-899X/1181/1/012014/pdf$$EPDF$$P50$$Giop$$Hfree_for_read</linktopdf><link.rule.ids>314,777,781,27905,27906,38849,38871,53821,53848</link.rule.ids></links><search><creatorcontrib>Savin, V V</creatorcontrib><creatorcontrib>Marukhin, A O</creatorcontrib><creatorcontrib>Osadchy, A V</creatorcontrib><creatorcontrib>Savina, L A</creatorcontrib><creatorcontrib>Chaika, V A</creatorcontrib><title>Crystal chemistry of anisotropy magnetic properties gas atomization powders of an alloy of the Fe-Nd-B system</title><title>IOP conference series. Materials Science and Engineering</title><addtitle>IOP Conf. Ser.: Mater. Sci. Eng</addtitle><description>The magnetic material of Fe-Nd-B alloys is widely used in science and technology due to the unique physical and chemical properties of borides based on it. The functional properties of the material significantly depend on the structural-phase state in the alloy. The transition on the Melt Quenching technology (MQ) for its production required additional theoretical and experimental studies of the regularities of the formation and stability of the structural-phase state in multicomponent REM-containing alloys under conditions of nonequilibrium crystallization and solidification of a highly supercooled melt. The implementation of the industrial MQ technology by the method of Gas Atomization (GA) of medium pressure imposes additional significant requirements for such studies. The paper comprehensively studies and summarizes the available results on the relationship between the conditions for obtaining powder materials of Fe-Nd-B alloys by the MQ GA method and the functional properties of materials based on them. It is proved that the anisotropy features of their magnetic properties are related to the existing inhomogeneities in the distribution and morphology of Fe
14
Nd
2
B phase grains in MQ GA powder materials. A crystal-chemical explanation of the occurrence of the identified features is proposed and the possibility of their practical application is shown.</description><subject>Alloy powders</subject><subject>Alloys</subject><subject>Anisotropy</subject><subject>Atomizing</subject><subject>Borides</subject><subject>Chemical properties</subject><subject>Crystallization</subject><subject>Gas atomization</subject><subject>Magnetic materials</subject><subject>Magnetic properties</subject><subject>Material properties</subject><subject>Morphology</subject><subject>Solidification</subject><subject>Structural stability</subject><issn>1757-8981</issn><issn>1757-899X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>O3W</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNqFkEFLwzAYhosoOKe_wYAnD7VJkzbpUYdTYepBBW8hTb9uHe1Skwypv97WykQQPCUh7_N-H08QnBJ8QbAQEeEJD0WWvUaECBKRCJMYE7YXTHY_-7u7IIfBkXNrjFPOGJ4Ezcx2zqsa6RU0lfO2Q6ZEalM5461pO9So5QZ8pVHbP8H6ChxaKoeUN031oXxlNqg17wVYN5JI1bX5avErQHMIH4rwCrl-CjTHwUGpagcn3-c0eJlfP89uw8Xjzd3schHqGFMW6jTTCRUxVaQoOWTAE5LqXKUJjQVomvNCsDwWRaZSpjUoJSBhLMUKUpXnlE6Ds7G3X_ptC87LtdnaTT9SxgnnOKWE4D7Fx5S2xjkLpWxt1SjbSYLl4FYO1uRgUA5uJZGj256kI1mZ9qf6f-r8D-r-6fp3TrZFST8BsjyK3A</recordid><startdate>20210901</startdate><enddate>20210901</enddate><creator>Savin, V V</creator><creator>Marukhin, A O</creator><creator>Osadchy, A V</creator><creator>Savina, L A</creator><creator>Chaika, V A</creator><general>IOP Publishing</general><scope>O3W</scope><scope>TSCCA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>L6V</scope><scope>M7S</scope><scope>PDBOC</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope></search><sort><creationdate>20210901</creationdate><title>Crystal chemistry of anisotropy magnetic properties gas atomization powders of an alloy of the Fe-Nd-B system</title><author>Savin, V V ; Marukhin, A O ; Osadchy, A V ; Savina, L A ; Chaika, V A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2034-c69c53823a1df7e9e7516cba65328ec3b7d84b28d9a64cceaa8e54460ae6abb33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Alloy powders</topic><topic>Alloys</topic><topic>Anisotropy</topic><topic>Atomizing</topic><topic>Borides</topic><topic>Chemical properties</topic><topic>Crystallization</topic><topic>Gas atomization</topic><topic>Magnetic materials</topic><topic>Magnetic properties</topic><topic>Material properties</topic><topic>Morphology</topic><topic>Solidification</topic><topic>Structural stability</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Savin, V V</creatorcontrib><creatorcontrib>Marukhin, A O</creatorcontrib><creatorcontrib>Osadchy, A V</creatorcontrib><creatorcontrib>Savina, L A</creatorcontrib><creatorcontrib>Chaika, V A</creatorcontrib><collection>IOP Publishing Free Content</collection><collection>IOPscience (Open Access)</collection><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Science Database</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>Materials Science Collection</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><jtitle>IOP conference series. 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The functional properties of the material significantly depend on the structural-phase state in the alloy. The transition on the Melt Quenching technology (MQ) for its production required additional theoretical and experimental studies of the regularities of the formation and stability of the structural-phase state in multicomponent REM-containing alloys under conditions of nonequilibrium crystallization and solidification of a highly supercooled melt. The implementation of the industrial MQ technology by the method of Gas Atomization (GA) of medium pressure imposes additional significant requirements for such studies. The paper comprehensively studies and summarizes the available results on the relationship between the conditions for obtaining powder materials of Fe-Nd-B alloys by the MQ GA method and the functional properties of materials based on them. It is proved that the anisotropy features of their magnetic properties are related to the existing inhomogeneities in the distribution and morphology of Fe
14
Nd
2
B phase grains in MQ GA powder materials. A crystal-chemical explanation of the occurrence of the identified features is proposed and the possibility of their practical application is shown.</abstract><cop>Bristol</cop><pub>IOP Publishing</pub><doi>10.1088/1757-899X/1181/1/012014</doi><tpages>18</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Alloy powders Alloys Anisotropy Atomizing Borides Chemical properties Crystallization Gas atomization Magnetic materials Magnetic properties Material properties Morphology Solidification Structural stability |
| title | Crystal chemistry of anisotropy magnetic properties gas atomization powders of an alloy of the Fe-Nd-B system |
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