Magnetic Properties of Cobalt-Samarium with a 24-MG Oe Energy Product
The magnetic moment and hysteresis properties of a high-density nearly completely oriented Co5Sm magnet alloy have been measured from 300 to 4.2 K and in applied fields up to 140 kOe. A saturation moment per gram of 98 G cm3/g is measured at 300 K and shows a slight increase as temperature is decrea...
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| Veröffentlicht in: | Appl. Phys. Lett. 20: No. 11, 447-9(1 Jun 1972) 447-9(1 Jun 1972), 1972-01, Vol.20 (11), p.447-449 |
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| container_title | Appl. Phys. Lett. 20: No. 11, 447-9(1 Jun 1972) |
| container_volume | 20 |
| creator | Foner, S. McNiff, E. J. Martin, D. L. Benz, M. G. |
| description | The magnetic moment and hysteresis properties of a high-density nearly completely oriented Co5Sm magnet alloy have been measured from 300 to 4.2 K and in applied fields up to 140 kOe. A saturation moment per gram of 98 G cm3/g is measured at 300 K and shows a slight increase as temperature is decreased. After adjustment for voids and oxide, the saturation moment per gram of the Co–Sm alloy is 102 G cm3/g, or equivalent to 11 000 G for the saturation magnetization 4πJs. An energy product of approximately 24 MG Oe is attained at 300 K. |
| doi_str_mv | 10.1063/1.1654011 |
| format | Article |
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An energy product of approximately 24 MG Oe is attained at 300 K.</description><subject>COBALT ALLOYS AND SYSTEMS/Co-base-Sm, magnetic properties of intermetallic 24-MG Oe energy- product Co$sub 5$Sm</subject><subject>COBALT BASE ALLOYS</subject><subject>HYSTERESIS</subject><subject>INTERMETALLIC COMPOUNDS</subject><subject>MAGNETIC FIELDS</subject><subject>MAGNETIC MOMENTS</subject><subject>MAGNETIC PROPERTIES</subject><subject>N74200 -Physics (Solid State)-Physical Properties</subject><subject>PERMANENT MAGNETS</subject><subject>SAMARIUM ALLOYS</subject><subject>SAMARIUM ALLOYS AND SYSTEMS/Co-base-Sm, magnetic properties of intermetallic 24-MG Oe energy-product Co$sub 5$Sm</subject><issn>0003-6951</issn><issn>1077-3118</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1972</creationdate><recordtype>article</recordtype><recordid>eNotkE1LAzEYhIMoWKsH_0Hw5iE1b7529yilVqGlgnoOSTZpI-1uSVKk_94t7WkYeGZgBqFHoBOgir_ABJQUFOAKjYBWFeEA9TUaUUo5UY2EW3SX8-9gJeN8hGZLs-58iQ5_pn7vU4k-4z7gaW_NtpAvszMpHnb4L5YNNpgJspzjlcezzqf18RRqD67co5tgttk_XHSMft5m39N3sljNP6avC-KYFIUwCF4ZENQEJWpGDauYskwy21hqK1YLaYMQvK5aan3btgBccpCcm9DQQcbo6dzb5xJ1drF4t3F913lXtFBCqoYO0PMZcqnPOfmg9ykOM44aqD6dpEFfTuL_FYJV4A</recordid><startdate>19720101</startdate><enddate>19720101</enddate><creator>Foner, S.</creator><creator>McNiff, E. 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J.</creatorcontrib><creatorcontrib>Martin, D. L.</creatorcontrib><creatorcontrib>Benz, M. G.</creatorcontrib><creatorcontrib>Massachusetts Inst. of Tech., Cambridge</creatorcontrib><collection>CrossRef</collection><collection>OSTI.GOV</collection><jtitle>Appl. Phys. Lett. 20: No. 11, 447-9(1 Jun 1972)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Foner, S.</au><au>McNiff, E. J.</au><au>Martin, D. L.</au><au>Benz, M. G.</au><aucorp>Massachusetts Inst. of Tech., Cambridge</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Magnetic Properties of Cobalt-Samarium with a 24-MG Oe Energy Product</atitle><jtitle>Appl. Phys. Lett. 20: No. 11, 447-9(1 Jun 1972)</jtitle><date>1972-01-01</date><risdate>1972</risdate><volume>20</volume><issue>11</issue><spage>447</spage><epage>449</epage><pages>447-449</pages><issn>0003-6951</issn><eissn>1077-3118</eissn><abstract>The magnetic moment and hysteresis properties of a high-density nearly completely oriented Co5Sm magnet alloy have been measured from 300 to 4.2 K and in applied fields up to 140 kOe. A saturation moment per gram of 98 G cm3/g is measured at 300 K and shows a slight increase as temperature is decreased. After adjustment for voids and oxide, the saturation moment per gram of the Co–Sm alloy is 102 G cm3/g, or equivalent to 11 000 G for the saturation magnetization 4πJs. An energy product of approximately 24 MG Oe is attained at 300 K.</abstract><doi>10.1063/1.1654011</doi><tpages>3</tpages></addata></record> |
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| ispartof | Appl. Phys. Lett. 20: No. 11, 447-9(1 Jun 1972), 1972-01, Vol.20 (11), p.447-449 |
| issn | 0003-6951 1077-3118 |
| language | eng |
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| source | AIP Digital Archive |
| subjects | COBALT ALLOYS AND SYSTEMS/Co-base-Sm, magnetic properties of intermetallic 24-MG Oe energy- product Co$sub 5$Sm COBALT BASE ALLOYS HYSTERESIS INTERMETALLIC COMPOUNDS MAGNETIC FIELDS MAGNETIC MOMENTS MAGNETIC PROPERTIES N74200 -Physics (Solid State)-Physical Properties PERMANENT MAGNETS SAMARIUM ALLOYS SAMARIUM ALLOYS AND SYSTEMS/Co-base-Sm, magnetic properties of intermetallic 24-MG Oe energy-product Co$sub 5$Sm |
| title | Magnetic Properties of Cobalt-Samarium with a 24-MG Oe Energy Product |
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