Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Richard M. Waterstrat"'
Publikováno v:
Journal of Phase Equilibria and Diffusion. 37:416-422
Portions of the Hf-Pd phase diagram have been reinvestigated in an attempt to resolve contradictions that occur between two previous studies. Techniques employed include Rietveld refinement using x-ray and high-temperature neutron diffraction data to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::664c772c8f092e63549da758c163bca7
https://doi.org/10.1007/s11669-016-0469-8
https://doi.org/10.1007/s11669-016-0469-8
Publikováno v:
Journal of Phase Equilibria and Diffusion. 35:15-23
Phase relationships were determined in the Hf-Pt system at temperatures up to 1690 °C using both metallographic and neutron Rietveld refinement techniques. An unusual displacive transformation is observed below 200 °C in the rhombohedral compound H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3da8b27f91e14f40eed79f5a816827a
https://doi.org/10.1007/s11669-013-0268-4
https://doi.org/10.1007/s11669-013-0268-4
Publikováno v:
Journal of Phase Equilibria and Diffusion. 34:385-389
The structure of Hf2Pt3 has been re-investigated using transmission electron microscopy and Rietveld refinement of neutron powder diffraction data at temperatures up to 1500 °C. This compound does not belong to the MoSi2 structure type as previously
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60b09c7d63a0d7602b6baf7e5f2fde14
https://doi.org/10.1007/s11669-013-0247-9
https://doi.org/10.1007/s11669-013-0247-9
Publikováno v:
Journal of Alloys and Compounds. 477:123-126
The crystal structures of the martensitic shape memory alloys ZrIr and ZrRh have been determined using neutron powder diffraction data. These materials belong to a new structure type, space group Cmcm, Z = 8, with a = 3.3686(4) A, b = 19.608(3) A, c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d77c6c69e4e98fd1da0cd30835e67a5d
https://doi.org/10.1016/j.jallcom.2008.09.138
https://doi.org/10.1016/j.jallcom.2008.09.138
Autor:
Richard M. Waterstrat, R Kuentzler
Publikováno v:
Journal of Alloys and Compounds. 359:133-138
The exceptional toughness and wear resistance of the alloy Zr50Pd35Ru15 apparently derives from a growing instability in the B2 phase as Pd atoms substitute for Ru atoms on the ordered lattice sites. A similar behavior occurs when Rh atoms are the su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4af56578297d3e62df3c9741284a1809
https://doi.org/10.1016/s0925-8388(03)00187-7
https://doi.org/10.1016/s0925-8388(03)00187-7
Publikováno v:
Journal of Alloys and Compounds. 290:63-70
The palladium–zirconium phase diagram has been re-investigated over its entire composition range. The revised diagram includes two intermediate phases, Pd 4 Zr 3 and Pd 11 Zr 9 , which did not appear in previous studies. The crystal structures of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84f6acf64c4809d75a7be82fed6fc861
https://doi.org/10.1016/s0925-8388(99)00127-9
https://doi.org/10.1016/s0925-8388(99)00127-9
Publikováno v:
Journal of Alloys and Compounds. 236:19-25
Phase transformations and crystal structures in the equiatomic compound ZrPd were examined using in-situ heating and cooling in a transmission electron microscope (selected-area diffraction and high resolution imaging) and Rietveld refinement of high
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::378122d2d45b79b130751ab29b3204b8
https://doi.org/10.1016/0925-8388(96)80046-6
https://doi.org/10.1016/0925-8388(96)80046-6
Publikováno v:
ChemInform. 22
Measurements have been made of the low temperature specific heat, magnetic susceptibility, lattice parameters and superconducting behaviour of quasibinary compounds based on the Mn5Si3-type structure and having the general formula Zr5 (Ir1−xTx)3, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60678925984e72aa3130bd9c40e44fcb
https://doi.org/10.1002/chin.199105017
https://doi.org/10.1002/chin.199105017
Publikováno v:
ChemInform. 25
A new binary ZrPd phase with Zr3Pd4 stoichiometry was found. The structure of the phase was investigated by transmission electron microscopy and powder neutron diffraction. The structure belongs to the Pu3Pd4 structure type, which has a rhombohedr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a83ce778d0ae646863d5497f99de899
https://doi.org/10.1002/chin.199404009
https://doi.org/10.1002/chin.199404009