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pro vyhledávání: '"J.J. Croat"'
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Autor:
J.J. Croat, J.F. Herbst
Publikováno v:
ChemInform. 23
Permanent magnet research and technology have been propelled into a new era by the rare earth-iron-boron materials, R 2 Fe 14 B. Energy products surpassing all previous values have been attained in magnets based on Nd 2 Fe 14 B, the prototypical comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3982819917fda047b9dd8926172d388
https://doi.org/10.1002/chin.199222315
https://doi.org/10.1002/chin.199222315
Autor:
J.J. Croat, J.F. Herbst
Publikováno v:
Journal of Magnetism and Magnetic Materials. 100:57-78
Permanent magnet research and technology have been propelled into a new era by the rare earth-iron-boron materials, R 2 Fe 14 B. Energy products surpassing all previous values have been attained in magnets based on Nd 2 Fe 14 B, the prototypical comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bc329f54ed6201648e9c67b5d22dc20
https://doi.org/10.1016/0304-8853(91)90812-o
https://doi.org/10.1016/0304-8853(91)90812-o
Publikováno v:
1992. Digests of Intermag. International Magnetics Conference.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b54a384f28e02db95aca426ea4f9361
https://doi.org/10.1109/intmag.1992.696489
https://doi.org/10.1109/intmag.1992.696489
Autor:
J.J. Croat
Publikováno v:
Journal of the Less Common Metals. 148:7-15
The manufacture of NdFeB permanent magnets by consolidation of rapidly solidified material is described. The initial rapid quench is typically carried out by melt-spinning. Optimum magnetic properties are associated with the formation of a unif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::675ed284e6f258f9f3dca90a609a9d08
https://doi.org/10.1016/0022-5088(89)90006-4
https://doi.org/10.1016/0022-5088(89)90006-4
Autor:
J.J. Croat
Publikováno v:
IEEE Transactions on Magnetics. 25:3550-3554
Nd-Fe-B alloys can be rapidly solidified to produce a highly stable, magnetically isotropic powder which can be processed directly into either bonded magnets or, if not pressed, into anisotropic magnets with energy levels exceeding 40 MGOe. Current p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51c52cdd3de0fa13806e7a31f0599af4
https://doi.org/10.1109/20.42363
https://doi.org/10.1109/20.42363
Autor:
J.J. Croat, R. Lee
Publikováno v:
IEEE Transactions on Magnetics. 10:712-715
Metallographic and microprobe analyses have been carried out on bulk SmCo 5 alloy and several series of SmCo 5 compacts. The phases present in SmCo 5 magnets and the disposition of these phases as a function of composition and heat treatment are repo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77ee347b86dc42c1c5cf3cc83cdd3509
https://doi.org/10.1109/tmag.1974.1058378
https://doi.org/10.1109/tmag.1974.1058378
Autor:
J.J. Croat
Publikováno v:
Journal of Magnetism and Magnetic Materials. 24:125-131
The magnetic and crystallization properties of melt-spun Nd 1− x Fe x alloys are reported. By using high purity constituents and an extremely fine orifice (100–150 μm), amorphous alloys were prepared over the interval 0.4 ⩽ x ⩽ 0.8. Their ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1b9b54164f6af92dfbc7ad3469468c6
https://doi.org/10.1016/0304-8853(81)90004-4
https://doi.org/10.1016/0304-8853(81)90004-4
Autor:
J.J. Croat
Publikováno v:
IEEE Transactions on Magnetics. 18:1442-1447
Recent studies have demonstrated the potential of producing rare earth-iron permanent magnets by rapid quench processing. High coercivity, unachievable by traditional powder-metallurgy methods, has been obtained either by crystallization of an amorph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::586abe3e3c1e501265bbd5a046f27f47
https://doi.org/10.1109/tmag.1982.1061972
https://doi.org/10.1109/tmag.1982.1061972
