Results 171 to 180 of about 1,510 (214)

The Limits of Refinement by Severe Plastic Deformation

Advanced Engineering Materials, 2006
AbstractThe effect of the different processing parameters on the refinement during severe plastic deformation is evaluated. The attention is focused to very high strains, where saturation in the structural refinement is observed. The single phase metals and alloys show a relatively uniform behaviour, with increasing strain the size of structural ...
R. Pippan, F. Wetscher, M. Hafok, A. Vorhauer, I. Sabirov   +4 more
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Multiscale investigations of severe plastic deformation

Materials Science and Engineering: A, 2005
Abstract The present paper represents the results of an application of the multiscale approach to study severe plastic deformation (SPD). These investigations were used to reveal the features of material flow and crystallographic texture development in bulk Cu ingots subjected to SPD by equal-channel angular (ECA) pressing.
Igor V. Alexandrov, Marina V. Zhilina, Andrey V. Scherbakov, Jan T. Bonarski   +3 more
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Physics of severe plastic deformation

Uspekhi Fizicheskih Nauk, 2021
Aleksandr M. Glezer, Roman V. Sundeev, Anna V. Shalimova, Leonid S. Metlov   +3 more
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Metal processing by severe plastic deformation

Russian Metallurgy (Metally), 2006
The mechanics of severe plastic deformation (SPD) is considered. Unlike steady-state plastic flows with the continuous evolution of dislocation structures, the SPD-induced microlocalization strongly depends on the deformation mode. The quantitative characteristic of a deformation mode is determined by the distribution of strain rates over the principal
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Equivalent Strains in Severe Plastic Deformation

Advanced Engineering Materials, 2003
AbstractThe concept of equivalent plastic strain is discussed. Definitions may be based on kinematic arguments (like change of geometry) or on equivalence of plastic work. Complications arise when strain is accumulated in increments with variable strain path.
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PHYSICS OF SEVERE PLASTIC DEFORMATION

Tambov University Reports. Series: Natural and Technical Sciences, 2016
A.M. Glezer, I.E. Permyakova
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Severe plastic deformation

2004
Minoro Furukawa, Zenji Horita, Terence Langdon   +2 more
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Severe plastic deformation

2017
A. M. Glezer, E. V. Kozlov, N. A. Koneva, N. A. Popova, I. A. Kurzina   +4 more
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Deformation and Dissolution of Cementite by Severe Plastic Deformation

Journal of Metastable and Nanocrystalline Materials, 2005
Minoru Umemoto, Yoshikazu Todaka, Akifumi Ohno, Mayumi Suzuki, Koichi Tsuchiya   +4 more
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Severe plastic deformation: A state of art

Materials Today: Proceedings, 2023
Harish Kumar, Kiran Devade, Durgeshwar Pratap Singh, Jitendra Mohan Giri, Manish Kumar, Vanya Arun   +5 more
openaire   +1 more source