Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Yu. M. Rabinovich"'
Publikováno v:
Materials Chemistry and Physics. 69:284-287
The effect of the addition of 0.5 at.% Cu, Ga, Hf, V, Mo, Nb, Co, Ni, Cr, Dy or Tb on the magnetic properties and the microstructure of sintered Nd 16 Fe 75.22 Ti 1.26 Al 0.32 B 7.2 magnets has been studied. It is shown that these additives cause a s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c797441b530a5a37582ef2cd1dc186e3
https://doi.org/10.1016/s0254-0584(00)00394-1
https://doi.org/10.1016/s0254-0584(00)00394-1
Publikováno v:
physica status solidi (a). 174:513-519
Variations of the intrinsic coercivity ( i H c ) with ageing (at 293 to 1173 K for 0.45 to 57.6 ks) of sintered Nd 15 Fe 76.2 Ti 1.0 Al 0.8 B 7 have been investigated. The tests indicated minimum and maximum of intrinsic coercivity ( i H min c and i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b2004165708c3ccbbc367312e3b2684
https://doi.org/10.1002/(sici)1521-396x(199908)174:2<513::aid-pssa513>3.0.co
https://doi.org/10.1002/(sici)1521-396x(199908)174:2<513::aid-pssa513>3.0.co
Publikováno v:
Journal of Physical Studies. 3:107-112
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cda76d864ec3ae1c21d96f9cb69ad550
https://doi.org/10.30970/jps.03.107
https://doi.org/10.30970/jps.03.107
Publikováno v:
Engineering Failure Analysis. 5:317-321
The effect of long-term hydrogenation of the (Sm,Dy,Gd)Co 5 permanent magnet on mechanical degradation and decay of magnetic properties in service is investigated. The application of ⩾15 μ m Cd-coatings is recommended to prevent the hydrogenation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05b4224f5b7c9147fc7d7a46973eaa42
https://doi.org/10.1016/s1350-6307(98)00019-3
https://doi.org/10.1016/s1350-6307(98)00019-3
Publikováno v:
Materials Chemistry and Physics. 52:147-151
Effect of 1.5 at. % Al and 2.0 at.% Cr additions on microstructure, magnetic properties, thermal stability and corrosion resistance of (Nd,Dy)-(Fe,Co)-B sintered magnet have been studied. It is shown that simultaneous substitution of these elements f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85ca4a66d94e3989f6bb48ca96902e6d
https://doi.org/10.1016/s0254-0584(98)80015-1
https://doi.org/10.1016/s0254-0584(98)80015-1
Electrochemical corrosion characterisation of intermetallic phases occurring in Nd–Fe–B type magnets
Publikováno v:
British Corrosion Journal. 33:37-41
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7757f3a1232d3623a36d95f62c5d2106
https://doi.org/10.1179/bcj.1998.33.1.37
https://doi.org/10.1179/bcj.1998.33.1.37
Publikováno v:
Intermetallics. 4:641-645
Effective application of the NdFeB type permanent magnets in electrotechnical products, instruments, aviation and space devices demands knowledge of their proper service parameters. In this connection, a comprehensive study of a wide spectrum o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33f1b2f5d4bd0a37b16da78a8705ef0a
https://doi.org/10.1016/0966-9795(96)00057-x
https://doi.org/10.1016/0966-9795(96)00057-x
Publikováno v:
Journal of Physics: Condensed Matter. 6:3573-3582
Experimental proof of the correlation between the intrinsic coercivity, and the elastic and strength properties of sintered Pr-Fe-Co-B, Nd-Fe-Ti-B and Nd-RE-Fe-Co-M-B (RE identical to Dy, Pr or Tb; M identical to Al, Cr, Nb, (W,Re) or Zr) magnets has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0287e891d3ec08ce2a663edcc14554eb
https://doi.org/10.1088/0953-8984/6/19/013
https://doi.org/10.1088/0953-8984/6/19/013
Publikováno v:
Physica Status Solidi (a). 141:435-443
Microstructure and domain structure of sintered Nd14DyFe69.5Co5AlCr2B7.5 magnets with different grain sizes are analysed. The domain structure observed is typical for materials with high uniaxial magnetocrystalline anisotropy. Moreover, the changes i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9ec52817d249ad3a14fa02855ffccf2
https://doi.org/10.1002/pssa.2211410224
https://doi.org/10.1002/pssa.2211410224
Publikováno v:
Journal of Applied Electrochemistry. 23:1017-1024
The corrosion behaviour of neodymium contaminated with up to 0.9% C, up to 15% Fe and about 16% of Tb or Dy was examined in various aggressive environments. It was found that in acid media the C and Fe additions accelerated the corrosion process of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc48e8453c0667e931d41aa6c9173336
https://doi.org/10.1007/bf00266123
https://doi.org/10.1007/bf00266123