DOI: 10.1063/1.94459. New iron-rare-earth based permanent magnet materials

New iron-rare-earth based permanent magnet materials

10.1063/1.94459

Crossref journal-article

AIP Publishing

Applied Physics Letters (317)

Abstract

The magnetic and structural properties of rapidly quenched FePr(BSi) alloys are presented. The samples are usually magnetically soft in the as-quenched state. However, large coercive fields in the range of 5–20 kOe are developed upon heating the samples to a temperature around 700 °C. The best properties have been obtained on a Fe76Pr16B5Si3 sample with a maximum energy product (BH)m≂12 MGOe. This value is much better than that of AlNiCo and makes these materials outstanding as cobalt-free permanent magnets.

Bibliography

Hadjipanayis, G. C., Hazelton, R. C., & Lawless, K. R. (1983). New iron-rare-earth based permanent magnet materials. Applied Physics Letters, 43(8), 797â799.

Authors 3

G. C. Hadjipanayis (first)
R. C. Hazelton (additional)
K. R. Lawless (additional)

References 5 Referenced 131

{'key': '2024020513481468500_r1'}
10.1063/1.1654777 / Appl. Phys. Lett. (1973)
10.1063/1.92578 / Appl. Phys. Lett. (1981)
{'key': '2024020513481468500_r4', 'first-page': '1442', 'volume': 'MAG-18', 'year': '1982', 'journal-title': 'IEEE Trans. Magn.'} / IEEE Trans. Magn. (1982)
{'key': '2024020513481468500_r5', 'first-page': '417', 'volume': '72', 'year': '1981', 'journal-title': 'Z. Metallkde'} / Z. Metallkde (1981)

Dates

Type	When
Created	22 years, 6 months ago (Feb. 13, 2003, 4:39 p.m.)
Deposited	1 year, 6 months ago (Feb. 5, 2024, 8:54 a.m.)
Indexed	3 months, 1 week ago (May 21, 2025, 5:09 p.m.)
Issued	41 years, 10 months ago (Oct. 15, 1983)
Published	41 years, 10 months ago (Oct. 15, 1983)
Published Print	41 years, 10 months ago (Oct. 15, 1983)

Funders 0

None

BibTeX

@article{Hadjipanayis_1983, title={New iron-rare-earth based permanent magnet materials}, volume={43}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.94459}, DOI={10.1063/1.94459}, number={8}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Hadjipanayis, G. C. and Hazelton, R. C. and Lawless, K. R.}, year={1983}, month=oct, pages={797–799} }

JSON

{
  "indexed": {
    "date-parts": [
      [
        2025,
        5,
        21
      ]
    ],
    "date-time": "2025-05-21T21:09:11Z",
    "timestamp": 1747861751335
  },
  "reference-count": 5,
  "publisher": "AIP Publishing",
  "issue": "8",
  "content-domain": {
    "domain": [
      "pubs.aip.org"
    ],
    "crossmark-restriction": true
  },
  "published-print": {
    "date-parts": [
      [
        1983,
        10,
        15
      ]
    ]
  },
  "abstract": "<jats:p>The magnetic and structural properties of rapidly quenched FePr(BSi) alloys are presented. The samples are usually magnetically soft in the as-quenched state. However, large coercive fields in the range of 5\u201320 kOe are developed upon heating the samples to a temperature around 700\u2009\u00b0C. The best properties have been obtained on a Fe76Pr16B5Si3 sample with a maximum energy product (BH)m\u224212\u2009MGOe. This value is much better than that of AlNiCo and makes these materials outstanding as cobalt-free permanent magnets.</jats:p>",
  "DOI": "10.1063/1.94459",
  "type": "journal-article",
  "created": {
    "date-parts": [
      [
        2003,
        2,
        13
      ]
    ],
    "date-time": "2003-02-13T21:39:58Z",
    "timestamp": 1045172398000
  },
  "page": "797-799",
  "update-policy": "http://dx.doi.org/10.1063/aip-crossmark-policy-page",
  "source": "Crossref",
  "is-referenced-by-count": 131,
  "title": "New iron-rare-earth based permanent magnet materials",
  "prefix": "10.1063",
  "volume": "43",
  "author": [
    {
      "given": "G. C.",
      "family": "Hadjipanayis",
      "sequence": "first",
      "affiliation": [
        {
          "name": "Industrial Drives Division, Kollmorgen Corporation, Radford, Virginia 24141"
        }
      ]
    },
    {
      "given": "R. C.",
      "family": "Hazelton",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "Industrial Drives Division, Kollmorgen Corporation, Radford, Virginia 24141"
        }
      ]
    },
    {
      "given": "K. R.",
      "family": "Lawless",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "Department of Materials Science, University of Virginia, Charlottesville, Virginia 22901"
        }
      ]
    }
  ],
  "member": "317",
  "reference": [
    {
      "key": "2024020513481468500_r1"
    },
    {
      "key": "2024020513481468500_r2",
      "doi-asserted-by": "crossref",
      "first-page": "642",
      "DOI": "10.1063/1.1654777",
      "volume": "23",
      "year": "1973",
      "journal-title": "Appl. Phys. Lett."
    },
    {
      "key": "2024020513481468500_r3",
      "doi-asserted-by": "crossref",
      "first-page": "840",
      "DOI": "10.1063/1.92578",
      "volume": "39",
      "year": "1981",
      "journal-title": "Appl. Phys. Lett."
    },
    {
      "key": "2024020513481468500_r4",
      "first-page": "1442",
      "volume": "MAG-18",
      "year": "1982",
      "journal-title": "IEEE Trans. Magn."
    },
    {
      "key": "2024020513481468500_r5",
      "first-page": "417",
      "volume": "72",
      "year": "1981",
      "journal-title": "Z. Metallkde"
    }
  ],
  "container-title": "Applied Physics Letters",
  "original-title": [],
  "language": "en",
  "link": [
    {
      "URL": "https://pubs.aip.org/aip/apl/article-pdf/43/8/797/18449681/797_1_online.pdf",
      "content-type": "application/pdf",
      "content-version": "vor",
      "intended-application": "syndication"
    },
    {
      "URL": "https://pubs.aip.org/aip/apl/article-pdf/43/8/797/18449681/797_1_online.pdf",
      "content-type": "unspecified",
      "content-version": "vor",
      "intended-application": "similarity-checking"
    }
  ],
  "deposited": {
    "date-parts": [
      [
        2024,
        2,
        5
      ]
    ],
    "date-time": "2024-02-05T13:54:44Z",
    "timestamp": 1707141284000
  },
  "score": 1,
  "resource": {
    "primary": {
      "URL": "https://pubs.aip.org/apl/article/43/8/797/49031/New-iron-rare-earth-based-permanent-magnet"
    }
  },
  "subtitle": [],
  "short-title": [],
  "issued": {
    "date-parts": [
      [
        1983,
        10,
        15
      ]
    ]
  },
  "references-count": 5,
  "journal-issue": {
    "issue": "8",
    "published-print": {
      "date-parts": [
        [
          1983,
          10,
          15
        ]
      ]
    }
  },
  "URL": "http://dx.doi.org/10.1063/1.94459",
  "relation": {},
  "ISSN": [
    "0003-6951",
    "1077-3118"
  ],
  "subject": [],
  "published-other": {
    "date-parts": [
      [
        1983,
        10,
        15
      ]
    ]
  },
  "published": {
    "date-parts": [
      [
        1983,
        10,
        15
      ]
    ]
  }
}