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pro vyhledávání: '"Peter Maxwell Sarosi"'
Autor:
A. Dlouhy, A. Kroeger, S. Manchuraju, Peter M. Anderson, Michael J. Mills, Gunther Eggeler, Peter Maxwell Sarosi, Christoph Somsen
Publikováno v:
Acta Materialia. 60:2770-2777
The stress-induced B2–B19′ transformation in aged 51 at.% NiTi was investigated using in situ straining transmission electron microscopy (TEM). Increased applied strain along [1 1 0] B2 transforms B2 into plates containing B19′ variants that ar
Publikováno v:
Acta Materialia. 58:781-791
Ferritic weld metal deposited with a self-shielded arc-welding process has intentional additions of aluminum, magnesium, titanium and zirconium. This results in a complex precipitation process that has been characterized with a combination of electro
Autor:
Michael J. Mills, Raymond R. Unocic, Libor Kovarik, Peter Maxwell Sarosi, Chen Shen, Ju Li, Yunzhi Wang
Publikováno v:
Progress in Materials Science. 54:839-873
In Ni-based superalloys, microtwinning is observed as an important deformation mechanism at intermediate temperature and low stress and strain rate conditions. Current knowledge concerning this unusual deformation mode is comprehensively reviewed, an
Autor:
Peter M. Anderson, Michael D. Uchic, Sivom Manchiraju, D.M. Norfleet, Peter Maxwell Sarosi, Martin F.-X. Wagner, Michael J. Mills
Publikováno v:
Acta Materialia. 57:3549-3561
[1 1 0]-oriented microcrystals of solutionized 50.7 at.% Ni–Ti were prepared by focused ion beam machining and then tested in compression to investigate the stress-induced B2-to-B19′ transformation in the pseudoelastic regime. The compression res
Publikováno v:
Materials Science and Technology. 25:205-212
A phase field model is developed to simulate γ′ rafting in single crystal Ni–Al under the influence of external stress. Lattice and modulus mismatch between the γ and γ′ phases and γ channel plasticity are considered simultaneously in the m
Autor:
J. M. Brown, John A. Shaw, Christopher B. Churchill, Peter Maxwell Sarosi, Nilesh D. Mankame, Guillermo A. Herrera, Jan H. Aase, Geoffrey P. McKnight, Andrew C. Keefe, Nancy L. Johnson, Alan L. Browne, Patrick Benedict Usoro, Paul W. Alexander
Publikováno v:
Industrial and Commercial Applications of Smart Structures Technologies 2012.
Over 60% of energy that is generated is lost as waste heat with close to 90% of this waste heat being classified as low grade being at temperatures less than 200°C. Many technologies such as thermoelectrics have been proposed as means for harvesting
Publikováno v:
Superalloys 2004 (Tenth International Symposium).
Publikováno v:
Superalloys 2004 (Tenth International Symposium).
The dislocation substructures developed after small-strain (0.5%) creep at 650°C and 121.6 ksi in Rene 88 DT have been analyzed using conventional and high resolution transmission electron microscopy. Clear differences in creep strength and substruc
Autor:
Peter Maxwell Sarosi, Christoph Somsen, Gunther Eggeler, Peter M. Anderson, Sivom Manchiraju, A. Dlouhy, A. Kroeger, Michael J. Mills
Publikováno v:
Acta Materialia. 61:3533
Department of Materials Science and Engineering, The Ohio State University, 2041 College Road, Columbus, OH 43201, USA Lehrstuhl Werkstoffwissenschaft, Institut fur Werkstoffe, Ruhr-Universitat Bochum, Universitatsstr. 150 D-44801 Bochum, Germany c I