Zobrazeno 1 - 10
of 16
pro vyhledávání: '"E. G. Brewer"'
Autor:
C. D. Fuerst, E. G. Brewer
Publikováno v:
Journal of Applied Physics. 74:6907-6911
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc7143c2cfcb58faf1978e8bd3667268
https://doi.org/10.1063/1.355336
https://doi.org/10.1063/1.355336
Autor:
C. D. Fuerst, E. G. Brewer
Publikováno v:
Journal of Applied Physics. 73:5751-5756
The best starting materials for die‐upset magnets are moderately overquenched melt‐spun ribbons of Nd‐Fe‐B alloys with ∼20 at. % more rare earth than stoichiometric Nd2Fe14B. Remanence increases with increasing die‐upset (DU) level, reach
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0a7f7b8839100149c0c44ba3a8990bd
https://doi.org/10.1063/1.353563
https://doi.org/10.1063/1.353563
Autor:
E. G. Brewer, G. P. Meisner
Publikováno v:
Journal of Applied Physics. 72:2659-2664
The crystallographic alignment quality of anisotropic magnetic materials made from die‐upset Nd2Fe14B (MQ‐III) materials was determined using a phenomenological analysis of θ‐2θ x‐ray diffraction spectra. This analysis consisted of fitting
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc8900c154e965858c8461cee03d5e47
https://doi.org/10.1063/1.351567
https://doi.org/10.1063/1.351567
Publikováno v:
Journal of Applied Physics. 83:7252-7254
Hot pressed SmFe2/Fe and SmFe2/Al composites combine the large magnetostriction of SmFe2 with the mechanical robustness of the Fe or Al matrix. Here we report the dependence of the magnetostriction, density, and mechanical hardness on processing para
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8023d3f74e145e8a9e51d8a87e1cfd00
https://doi.org/10.1063/1.367699
https://doi.org/10.1063/1.367699
Publikováno v:
Applied Physics Letters. 70:2601-2603
We have fabricated novel magnetostrictive composites consisting of SmFe2 embedded in an Fe or Al matrix which feature high magnetostriction and good mechanical strength. Hot pressed composites of 50% SmFe2/50% Fe or Al by volume have magnetostrictive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::226cc39ef4a272a47c5c5211fdfe175a
https://doi.org/10.1063/1.118930
https://doi.org/10.1063/1.118930
Publikováno v:
7th Joint MMM-Intermag Conference. Abstracts (Cat. No.98CH36275).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd63d723fdb348c1725182263cfc67dd
https://doi.org/10.1109/intmag.1998.742542
https://doi.org/10.1109/intmag.1998.742542
Autor:
E. G. Brewer, C. D. Fuerst
Publikováno v:
Journal of Applied Physics. 76:6232-6234
We prepared die‐upset Nd‐Fe‐Co‐B magnets from melt‐spun ribbon powders which were a series of blends of two ribbon alloys. One alloy was always ternary Nd‐Fe‐B (no cobalt), and in the other cobalt replaced up to half of the iron. Differ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02873fbebdad5293982b12c743f614b6
https://doi.org/10.1063/1.358290
https://doi.org/10.1063/1.358290
Autor:
E. G. Brewer, C. D. Fuerst
Publikováno v:
Journal of Applied Physics. 75:6637-6639
Rare‐earth–cobalt alloys have been melt spun, yielding ribbons whose major phase was the hexagonal PrCo5 phase. Fully dense hot‐pressed magnets with essentially isotropic magnetic properties have been formed by consolidating the ribbons at high
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f805162b78e7e55e81708d291d962ec
https://doi.org/10.1063/1.356879
https://doi.org/10.1063/1.356879
Autor:
C. D. Fuerst, E. G. Brewer
Publikováno v:
Journal of Applied Physics. 69:5826-5828
In general, the stoichiometry of melt‐spun ribbons and subsequent hot‐worked Nd‐Fe‐B magnets derives from the composition of the starting ingot. We have shown, however, that it is possible to introduce small amounts of powdered metals into th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d3255e764f8917192ca3929703c32a0
https://doi.org/10.1063/1.347862
https://doi.org/10.1063/1.347862
Enhanced coercivities in die‐upset Nd‐Fe‐B magnets with diffusion‐alloyed additives (Zn, Cu, and Ni)
Autor:
C. D. Fuerst, E. G. Brewer
Publikováno v:
Applied Physics Letters. 56:2252-2254
Rapidly solidified Nd‐Fe‐B ribbons were crushed and mixed with a fine powder (10–100μm) of a pure element before hot working into fully dense anisotropic magnets. At the high temperatures and pressures required for densification some additives
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99e70702d68fbe13a49276f737d62395
https://doi.org/10.1063/1.102934
https://doi.org/10.1063/1.102934