Zobrazeno 1 - 10
of 12
pro vyhledávání: '"W. A. Soffa"'
Autor:
David E. Laughlin, W. A. Soffa, G R Srinivasan, R C Pond, Gary R. Purdy, Christophe Detavernier, William T. Reynolds, W.-Z. Zhang, Mats Hillert, Patrick M. Kelly, M I Baskes, M Braun, Tadashi Furuhara, Gary J. Shiflet, Vijay K. Vasudevan, H I Aaronson, James M. Howe, Ming-Xing Zhang, B C Muddle
Publikováno v:
Metallurgical and Materials Transactions A. 37:961-974
Details on the general discussion session of the 2004 Hume-Rothery Symposium on "The Structure and Diffusional Growth Mechanisms of Irrational Interphase Boundaries" is presented. The symposium was held on Mar 17, 2004 at the Charlotte Convention Cen
Publikováno v:
Metallurgical and Materials Transactions A. 37:825-831
Publikováno v:
Scripta Materialia. 36:151-156
Manganese-aluminum-base alloys continue to loom on the technological horizon as potentially important materials for permanent magnets in a wide range of technological applications based on various criteria. In this paper the preliminary results of a
Publikováno v:
ChemInform. 28
The MnAl-base permanent magnets continue to loom on the horizon as potentially important technological materials. Marginal enhancement of their technical magnetic properties and improved processing could markedly change the relationship of these mate
Autor:
B. Zhang, W. A. Soffa
Publikováno v:
Physica Status Solidi (a). 131:707-725
Transmission electron microscopy techniques are used to characterize the development of the polytwinned microstructures during Al Ll0 ordering in FePd and FePt alloys. Also, Lorentz microscopy methods are used to image the magnetic domain structures
Autor:
A. M. Zeltser, W. A. Soffa
Publikováno v:
Journal of Applied Physics. 67:6958-6967
The magnetic age hardening produced by decomposition of a β‐CoAl(B2) alloy has been studied by correlating the microstructure with the changes in magnetic properties during aging. A model based on coherent rotation has been developed to describe q
Publikováno v:
Scripta Materialia
The authors have recently reported electron microscopy (CTEM and HREM) observations of mechanical twinning in age hardened copper-titanium alloys containing a fine dispersion of the metastable Cu{sub 4}Ti ({beta}{prime}; D1{sub a}) phase ({approx}15
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5df8ce88871de739fb0dcf3659794ef9
http://TechnoRep.tmf.bg.ac.rs/handle/123456789/225
http://TechnoRep.tmf.bg.ac.rs/handle/123456789/225
Freeze-dried powders have been used for the formation of the high Tc (110 K) superconducting phase in the Bi-Sr-Ca-Cu-O system. Effects of lead content and oxygen partial pressure were investigated. It was shown that lead content and oxygen partial p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0658f33a4f59d807c77ed222aaa722e
https://doi.org/10.2172/395625
https://doi.org/10.2172/395625
Publikováno v:
Metallurgical Transactions. 4:727-733
Electron transmission microscopy and diffraction have revealed directly the fine-scale precipitation processes and the mechanism of formation of the periodic microstructures which characterize the decomposition of Cu-Ti “sideband” alloys. The ini
Publikováno v:
Journal of Applied Physics. 64:5729-5731
A cast 2:17 alloy with composition Sm 10.5, Co 60.0, Fe 20.6, Cu 7.1, Zr 1.8 at. % was quantitatively analyzed with an analytical electron microscope (AEM). After a 24‐h solution heat treatment at 1160 °C and rapid cooling, the microstructure was