Metallurgical and Materials Transactions A

Journal: Metallurgical and Materials Transactions A

Abbreviation

Metall. Trans., A

Publisher

Springer

ISSN

1073-5623
1543-1940

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Publications1 - 10 of 17

Dendritic Growth Morphologies in Al-Zn Alloys-Part I
Friedli, J.; Fife, J.L.; Napoli, P. di; et al. (2013)
Metallurgical and Materials Transactions A
Microstructural characterization of a modified 706-type Ni-Fe superalloy by small-angle neutron scattering and electron microscopy
Del Genovese, D.; Rösler, J.; Strunz, P.; et al. (2005)
Metallurgical and Materials Transactions A
Influence of Minor Cr-Additions to the Growth of Columnar Dendrites in Al-Zn Alloys: Influence of Icosahedral Short Range Order in the Liquid
Kurtuldu, Güven; Jarry, Philippe; Rappaz, Michel (2020)
Metallurgical and Materials Transactions A
Foreword
Barabash, R.I.; Kostorz, G.; Fultz, B.; et al. (2014)
Metallurgical and Materials Transactions A
Investigation of microstructural changes in INCONEL 706 at high temperatures by In-situ small-angle neutron scattering
Mukherji, Debashis; Strunz, Pavel; Del Genovese, Dominique; et al. (2003)
Metallurgical and Materials Transactions A
Connectivity of Phases and Growth Mechanisms in Peritectic Alloys Solidified at Low Speed
Rappaz, M.; Kohler, F.; Valloton, J.; et al. (2010)
Metallurgical and Materials Transactions A
Neutron and X-Ray Studies of Advanced Materials VII
Barabash, R.I.; Kostorz, G.; Fultz, B.; et al. (2014)
Metallurgical and Materials Transactions A
Evolution of Relationships Between Dislocation Microstructures and Internal Stresses of AISI 316L During Cyclic Loading at 293 K and 573 K (20 °C and 300 °C)
Pham, Minh-Son; Holdsworth, Stuart R. (2014)
Metallurgical and Materials Transactions A
The evolution of dislocation densities and of dislocation microstructures during cyclic loading of AISI 316L is systematically evaluated. In addition, internal stresses are also measured for every cycle and comprehensively analyzed. These observations are made in order to establish relationships between the evolution of dislocation condition and internal stresses, and ultimately to obtain a thorough insight into the complex cyclic response of AISI 316L. Moreover, the dependencies of established relationships on the variation of temperature and strain amplitude are investigated. The back stresses (long-range stresses associated with the presence of collective dislocations over different length scales) are mainly responsible for the cyclic deformation response at high strain amplitudes where dislocations tend to move more quickly in a wavy manner. In contrast, the effective stress, coupling with short-range dislocation interactions, plays an insignificant role on the material cyclic response for wavy slip conditions, but increasingly becomes more important for planar slip conditions. The additionally strong short-range interactions between dislocations and point defects (initially with solute atoms and later in life with corduroy structure) at 573 K (300 °C) cause dislocations to move in more planar ways, resulting in a significant increase in effective stress, leading to their influential role on the material cyclic response.
Secondary Al-Si-Mg High-pressure Die Casting Alloys with Enhanced Ductility
Bösch, Dominik; Pogatscher, Stefan; Hummel, Marc; et al. (2015)
Metallurgical and Materials Transactions A
Grain Size, Misorientation, and Texture Evolution of Copper Processed by Equal Channel Angular Extrusion and the Validity of the Hall–Petch Relationship
Dalla Torre, Florian H.; Gazder, Azdiar A.; Gu, Cheng F.; et al. (2007)
Metallurgical and Materials Transactions A

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Journal: Metallurgical and Materials Transactions A

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