Results 121 to 130 of about 3,129 (197)

Finite Element Analysis of Equal Channel Angular Pressing of Al-Mg 5083 Alloy

The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2011
Bulk nanostructured materials represent the application of nanotechnology in the engineering material area. Severe Plastic Deformation (SPD) and in particular Equal Channel Angular Pressing (ECAP) are efficient and low cost top-down methods for producing
Radu COMANECI, Costel ROMAN, Romeu CHELARIU, Ioan CARCEA   +3 more
doaj  

Homogeneity in Ultrafine-Grained Aluminum prepared by equal-channel angular pressing

, 2002
Equal-channel angular pressing (ECAP) is a processing technique capable of producing materials with ultrafine grain sizes. Microhardness tests were conducted to investigate the homogeneity of samples of pure aluminum subjected to ECAP through two ...
Xu, C., Langdon, T.G.
core  

Improving mechanical properties of magnesium alloy by incremental equal angular pressing (ECAP)

, 2014
This presentation looks at improving mechanical properties of magnesium alloy by incremental equal angular pressing ...
Rosochowski, Andrzej, Gzyl, Michal Zbigniew, Olejnik, Lech, Pesci, Raphael   +3 more
core  

Equal channel angular pressing (ECAP) of AA6082 : mechanical properties, texture and microstructural development

, 2004
This thesis deals with the concept of ECAP applied to a commercial Al Mg-Si alloy (AA6082.50). A detailed analysis of the strains introduced by ECAP in a single passage through the die has been made, based on direct measurements on partially pressed samples. Further, the mechanical properties of ECAP’ed samples have been investigated.
openaire   +1 more source

Bioactivity Features of a Zn-1%Mg-0.1%Dy Alloy Strengthened by Equal-Channel Angular Pressing. [PDF]

Biomimetics (Basel), 2023
Martynenko N, Anisimova N, Shinkareva M, Rybalchenko O, Rybalchenko G, Zheleznyi M, Lukyanova E, Temralieva D, Gorbenko A, Raab A, Pashintseva N, Babayeva G, Kiselevskiy M, Dobatkin S.   +13 more
europepmc   +1 more source

Comparison of laboratory-scale and industrial-scale equal channel angular pressing of commercial purity titanium

, 2015
This study contrasts the extent to which laboratory and industrial scale variants of equal channel angular pressing (ECAP) impart desirable microstructures and mechanical properties in Grades 2 and 4 titanium.
Alexander Medvedev (18032131), Rimma Lapovok (20005203), Yuri Estrin (13456230), H.P Ng (20069178), Terry Lowe (20005206), V.N Anumalasetty (20069181)   +5 more
core  

Effect of the Equal Channel Angular Pressing on the Microstructure and Phase Composition of a 7xxx Series Al-Zn-Mg-Zr Alloy. [PDF]

Materials (Basel), 2023
Ahmed AQ, Olasz D, Bobruk EV, Valiev RZ, Chinh NQ.   +4 more
europepmc   +1 more source

Equal channel angular pressing with converging billets - FE simulation

, 2011
A new concept of equal channel angular pressing (ECAP) with converging billets is proposed and analysed using finite element (FE) simulation. In its basic configuration, the new ECAP process uses two equal square input channels converging into a single ...
Rosochowski, Andrzej, Olejnik, Lech
core  

Equal channel angular pressing processing of wrought AZ31 alloy

, 2013
Equal channel angular pressing (ECAP) technique has been used to deform the material to refine the grain size of the AZ31 alloy. The main aim of present study is to evaluate the microstructure characterization and mechanical properties of alloy using ...
S, Narendranath, H, Shivananda Nayaka, Avvari, Muralidhar   +2 more
core  

Deformation behavior and properties of severe plastic deformation techniques for bulk materials: A review. [PDF]

Heliyon, 2023
Zayed EM, Shazly M, El-Sabbagh A, El-Mahallawy NA.   +3 more
europepmc   +1 more source