High-temperature magnetization and bulk magnetostriction investigation of Ti and Nb addition to Fe70Co30 alloy
Lowering the Co content of the equiatomic Fe–Co alloys is of economic interest. The greatest interest is the application on electric motors, since the high-saturation magnetization level provides higher torques. In the present work, Fe 70 Co 30 alloys with the addition of Ti and Nb were studied to i...
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| Veröffentlicht in: | Journal of materials science 2024, Vol.59 (4), p.1652-1664 |
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| creator | Froes, Fernando Bormio-Nunes, Cristina |
| description | Lowering the Co content of the equiatomic Fe–Co alloys is of economic interest. The greatest interest is the application on electric motors, since the high-saturation magnetization level provides higher torques. In the present work, Fe
70
Co
30
alloys with the addition of Ti and Nb were studied to improve magnetic properties. The alloys (Fe
0.7
Co
0.3
)
97
Ti
3
, (Fe
0.7
Co
0.3
)
99
Nb
1
, and (Fe
0.7
Co
0.3
)
96
Ti
3
Nb
1
were produced, and the effects of Ti and Nb addition on the Fe
70
Co
30
alloy microstructure and magnetic properties were studied. The addition of 1% of Nb + 3% of Ti to the Fe
70
Co
30
alloy reduced most of the saturation magnetization polarization (from 2.34 to 2.14 T at 300 K), but the saturation magnetic polarization
P
s
is almost the same of pure Fe, although the Curie temperature is 195 K higher. The addition of only Ti or only Nb resulted in
P
s
even higher than 2.14 T and (Fe
0.7
Co
0.3
)
99
Nb
1
presents the highest
P
s
. The quaternary alloy has the lowest value of
H
c
= 362 A m
−1
and
λ
s
= 54 × 10
−6
, though the (Fe
0.7
Co
0.3
)
99
Nb
1
has the highest
H
c
= 1790 A m
−1
, the highest
P
s
= 2.23 T, and the lowest saturation magnetostriction
λ
s
= 42.7 × 10
−6
. The alloy’s spin wave stiffnesses were determined from saturation magnetization versus temperature curves. |
| doi_str_mv | 10.1007/s10853-023-09252-2 |
| format | Article |
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70
Co
30
alloys with the addition of Ti and Nb were studied to improve magnetic properties. The alloys (Fe
0.7
Co
0.3
)
97
Ti
3
, (Fe
0.7
Co
0.3
)
99
Nb
1
, and (Fe
0.7
Co
0.3
)
96
Ti
3
Nb
1
were produced, and the effects of Ti and Nb addition on the Fe
70
Co
30
alloy microstructure and magnetic properties were studied. The addition of 1% of Nb + 3% of Ti to the Fe
70
Co
30
alloy reduced most of the saturation magnetization polarization (from 2.34 to 2.14 T at 300 K), but the saturation magnetic polarization
P
s
is almost the same of pure Fe, although the Curie temperature is 195 K higher. The addition of only Ti or only Nb resulted in
P
s
even higher than 2.14 T and (Fe
0.7
Co
0.3
)
99
Nb
1
presents the highest
P
s
. The quaternary alloy has the lowest value of
H
c
= 362 A m
−1
and
λ
s
= 54 × 10
−6
, though the (Fe
0.7
Co
0.3
)
99
Nb
1
has the highest
H
c
= 1790 A m
−1
, the highest
P
s
= 2.23 T, and the lowest saturation magnetostriction
λ
s
= 42.7 × 10
−6
. The alloy’s spin wave stiffnesses were determined from saturation magnetization versus temperature curves.</description><identifier>ISSN: 0022-2461</identifier><identifier>EISSN: 1573-4803</identifier><identifier>DOI: 10.1007/s10853-023-09252-2</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Alloys ; Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Classical Mechanics ; Crystallography and Scattering Methods ; Curie temperature ; Electric motors ; Ferrous alloys ; High temperature ; Magnetic properties ; Magnetic saturation ; magnetism ; Magnetostriction ; Magnons ; Materials Science ; Metals & Corrosion ; microstructure ; Niobium ; Polarization ; Polymer Sciences ; Quaternary alloys ; Solid Mechanics ; temperature ; Titanium</subject><ispartof>Journal of materials science, 2024, Vol.59 (4), p.1652-1664</ispartof><rights>The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c303t-338e6d907a2f80bec9e9f0bc6a07877c1684d17eed31e0755b9b8e7bb9b47d7b3</cites><orcidid>0000-0002-0109-039X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10853-023-09252-2$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10853-023-09252-2$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Froes, Fernando</creatorcontrib><creatorcontrib>Bormio-Nunes, Cristina</creatorcontrib><title>High-temperature magnetization and bulk magnetostriction investigation of Ti and Nb addition to Fe70Co30 alloy</title><title>Journal of materials science</title><addtitle>J Mater Sci</addtitle><description>Lowering the Co content of the equiatomic Fe–Co alloys is of economic interest. The greatest interest is the application on electric motors, since the high-saturation magnetization level provides higher torques. In the present work, Fe
70
Co
30
alloys with the addition of Ti and Nb were studied to improve magnetic properties. The alloys (Fe
0.7
Co
0.3
)
97
Ti
3
, (Fe
0.7
Co
0.3
)
99
Nb
1
, and (Fe
0.7
Co
0.3
)
96
Ti
3
Nb
1
were produced, and the effects of Ti and Nb addition on the Fe
70
Co
30
alloy microstructure and magnetic properties were studied. The addition of 1% of Nb + 3% of Ti to the Fe
70
Co
30
alloy reduced most of the saturation magnetization polarization (from 2.34 to 2.14 T at 300 K), but the saturation magnetic polarization
P
s
is almost the same of pure Fe, although the Curie temperature is 195 K higher. The addition of only Ti or only Nb resulted in
P
s
even higher than 2.14 T and (Fe
0.7
Co
0.3
)
99
Nb
1
presents the highest
P
s
. The quaternary alloy has the lowest value of
H
c
= 362 A m
−1
and
λ
s
= 54 × 10
−6
, though the (Fe
0.7
Co
0.3
)
99
Nb
1
has the highest
H
c
= 1790 A m
−1
, the highest
P
s
= 2.23 T, and the lowest saturation magnetostriction
λ
s
= 42.7 × 10
−6
. The alloy’s spin wave stiffnesses were determined from saturation magnetization versus temperature curves.</description><subject>Alloys</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Classical Mechanics</subject><subject>Crystallography and Scattering Methods</subject><subject>Curie temperature</subject><subject>Electric motors</subject><subject>Ferrous alloys</subject><subject>High temperature</subject><subject>Magnetic properties</subject><subject>Magnetic saturation</subject><subject>magnetism</subject><subject>Magnetostriction</subject><subject>Magnons</subject><subject>Materials Science</subject><subject>Metals & Corrosion</subject><subject>microstructure</subject><subject>Niobium</subject><subject>Polarization</subject><subject>Polymer Sciences</subject><subject>Quaternary alloys</subject><subject>Solid Mechanics</subject><subject>temperature</subject><subject>Titanium</subject><issn>0022-2461</issn><issn>1573-4803</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp9kUFLw0AQhRdRsFb_gKeAFy_R2d2kmz1KsVYoeqnnZZNM4tY0W3cTof56t0lB8OBhGHjzzZuBR8g1hTsKIO49hSzlMbBQkqUsZidkQlPB4yQDfkomACyIyYyekwvvNwCQCkYnpF2a-j3ucLtDp7veYbTVdYud-dadsW2k2zLK--bjKFvfOVMME9N-oe9MPXK2itZmoF_ySJelGdTORgsUMLccIt00dn9JzirdeLw69il5Wzyu58t49fr0PH9YxQUH3sWcZzgrJQjNqgxyLCTKCvJipkFkQhR0liUlFYglpwgiTXOZZyjy0BJRipxPye3ou3P2sw9_qq3xBTaNbtH2XnGa8lRyLllAb_6gG9u7NnynmGQgMxoOBIqNVOGs9w4rtXNmq91eUVCHCNQYgQoRqCECdbDm45IPcFuj-7X-Z-sHDeSJsw</recordid><startdate>2024</startdate><enddate>2024</enddate><creator>Froes, Fernando</creator><creator>Bormio-Nunes, Cristina</creator><general>Springer US</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</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>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope><scope>7S9</scope><scope>L.6</scope><orcidid>https://orcid.org/0000-0002-0109-039X</orcidid></search><sort><creationdate>2024</creationdate><title>High-temperature magnetization and bulk magnetostriction investigation of Ti and Nb addition to Fe70Co30 alloy</title><author>Froes, Fernando ; Bormio-Nunes, Cristina</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c303t-338e6d907a2f80bec9e9f0bc6a07877c1684d17eed31e0755b9b8e7bb9b47d7b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Alloys</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry and Materials Science</topic><topic>Classical Mechanics</topic><topic>Crystallography and Scattering Methods</topic><topic>Curie temperature</topic><topic>Electric motors</topic><topic>Ferrous alloys</topic><topic>High temperature</topic><topic>Magnetic properties</topic><topic>Magnetic saturation</topic><topic>magnetism</topic><topic>Magnetostriction</topic><topic>Magnons</topic><topic>Materials Science</topic><topic>Metals & Corrosion</topic><topic>microstructure</topic><topic>Niobium</topic><topic>Polarization</topic><topic>Polymer Sciences</topic><topic>Quaternary alloys</topic><topic>Solid Mechanics</topic><topic>temperature</topic><topic>Titanium</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Froes, Fernando</creatorcontrib><creatorcontrib>Bormio-Nunes, Cristina</creatorcontrib><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</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>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Engineering Collection</collection><collection>AGRICOLA</collection><collection>AGRICOLA - Academic</collection><jtitle>Journal of materials science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Froes, Fernando</au><au>Bormio-Nunes, Cristina</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>High-temperature magnetization and bulk magnetostriction investigation of Ti and Nb addition to Fe70Co30 alloy</atitle><jtitle>Journal of materials science</jtitle><stitle>J Mater Sci</stitle><date>2024</date><risdate>2024</risdate><volume>59</volume><issue>4</issue><spage>1652</spage><epage>1664</epage><pages>1652-1664</pages><issn>0022-2461</issn><eissn>1573-4803</eissn><abstract>Lowering the Co content of the equiatomic Fe–Co alloys is of economic interest. The greatest interest is the application on electric motors, since the high-saturation magnetization level provides higher torques. In the present work, Fe
70
Co
30
alloys with the addition of Ti and Nb were studied to improve magnetic properties. The alloys (Fe
0.7
Co
0.3
)
97
Ti
3
, (Fe
0.7
Co
0.3
)
99
Nb
1
, and (Fe
0.7
Co
0.3
)
96
Ti
3
Nb
1
were produced, and the effects of Ti and Nb addition on the Fe
70
Co
30
alloy microstructure and magnetic properties were studied. The addition of 1% of Nb + 3% of Ti to the Fe
70
Co
30
alloy reduced most of the saturation magnetization polarization (from 2.34 to 2.14 T at 300 K), but the saturation magnetic polarization
P
s
is almost the same of pure Fe, although the Curie temperature is 195 K higher. The addition of only Ti or only Nb resulted in
P
s
even higher than 2.14 T and (Fe
0.7
Co
0.3
)
99
Nb
1
presents the highest
P
s
. The quaternary alloy has the lowest value of
H
c
= 362 A m
−1
and
λ
s
= 54 × 10
−6
, though the (Fe
0.7
Co
0.3
)
99
Nb
1
has the highest
H
c
= 1790 A m
−1
, the highest
P
s
= 2.23 T, and the lowest saturation magnetostriction
λ
s
= 42.7 × 10
−6
. The alloy’s spin wave stiffnesses were determined from saturation magnetization versus temperature curves.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10853-023-09252-2</doi><tpages>13</tpages><orcidid>https://orcid.org/0000-0002-0109-039X</orcidid></addata></record> |
| fulltext | fulltext |
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| language | eng |
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| source | SpringerLink Journals |
| subjects | Alloys Characterization and Evaluation of Materials Chemistry and Materials Science Classical Mechanics Crystallography and Scattering Methods Curie temperature Electric motors Ferrous alloys High temperature Magnetic properties Magnetic saturation magnetism Magnetostriction Magnons Materials Science Metals & Corrosion microstructure Niobium Polarization Polymer Sciences Quaternary alloys Solid Mechanics temperature Titanium |
| title | High-temperature magnetization and bulk magnetostriction investigation of Ti and Nb addition to Fe70Co30 alloy |
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