| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1629973 | Journal of Iron and Steel Research, International | 2006 | 6 Pages |
Abstract
Using the X-ray, elastic neutron diffraction (END) and small angular neutron scattering (SANS) methods (Diffractometers D2 and D3 respectively), transmitting electronic microscopy (JEOL JEM-200CX) and magnetometry technique (vibrating sample magnetometer - VSM) the structure and magnetic properties of the rapidly quenched (RQ) alloys of the following compositions: A) Nd14Fe78B8; B) Y12Fe82B6; C) Nd13.3Co6.6Fe72.6Ge0.9B6.6; D)Nd9Fe85B6; E) Nd9Fe79B12; F) Nd9Fe74Ti4CB12 have been studied. At some quenching conditions or after consequent heat treatments of these alloys the nanoscale state of the main 2-14-1 phase and α-Fe grains can be formed. Their size depends on the sample-preparation conditions and lies in the interval of 10-200 nm. Their influence on magnetic properties of alloys under study is discussed.
Related Topics
Physical Sciences and Engineering
Materials Science
Metals and Alloys
Authors
N.V. Kudrevatykh, S.V. Andreev, A.N. Bogatkin, S.G. Bogdanov, A.I. Kozlov, P.E. Markin, O.A. Milyaev, A.N. Pirogov, V.G. Pushin, A.E. Teplykh,