Results 11 to 20 of about 2,545,542 (188)

Severe Plastic Deformation and Thermomechanical Processing: Nanostructuring and Properties

Metals, 2020
The research field of severe plastic deformation (SPD) offers innovative potential for manufacturing bulk metallic materials as well as for modifying their surfaces [...]
Andrea Bachmaier, Thierry Grosdidier, Yulia Ivanisenko   +2 more
doaj   +2 more sources

Gross plastic deformation of axisymmetric pressure vessel heads [PDF]

, 2006
The gross plastic deformation and associated plastic loads of four axisymmetric torispherical pressure vessels are determined by two criteria of plastic collapse: the ASME twice elastic slope (TES) criterion and the recently proposed plastic work ...
Camilleri, D., Camilleri, Duncan, Hamilton, Robert, Mackenzie, Donald, Mackenzie, D., Hamilton, R.   +5 more
core   +4 more sources

Magnesium Alloys Processed by Severe Plastic Deformation (SPD) for Biomedical Applications: An Overview

MATERIALS TRANSACTIONS, 2023
Ultra-fine grained and even nanostructured magnesium alloys obtained by processing with methods of severe plastic deformation (SPD) are promising biomaterials for absorbable orthopaedic implants due to their enhanced mechanical properties, adequate corrosion resistance and biocompatibility.
Bryła, Krzysztof, Horky, Jelena
openaire   +2 more sources

Conceptual Analysis on Severe Plastic Deformation Processes of Shape Memory Alloys: Mechanical Properties and Microstructure Characterization

Metals, 2023
Shape memory alloys (SMAs) are types of materials that can restore their original shape upon severe or quasi-plastic deformation, being exposed to specific external stimuli, including heating, electric current, magnetic field, etc. They are a category of
Mahmoud Ebrahimi, Shokouh Attarilar, Ceren Gode, Sumanth Ratna Kandavalli, Mahmoud Shamsborhan, Qudong Wang   +5 more
doaj   +1 more source

Rejuvenated Amorphous Alloys: Processing Methods, Microstructures and Mechanical Properties. [PDF]

Adv Sci (Weinh)
Three rejuvenation methods – mechanical and thermal rejuvenation, and other rejuvenation routes such as ultrasonic processing – can be used to modify structures of glassy alloys, especially atomic clusters, and therefore enhances plasticity and activates work‐hardening behaviors.
Yang C, Chen Y, Tang C, Lan S, Tan J, Ye H, Chen H, Yao Z, Eckert J, Zhang D, Jiang JZ.   +10 more
europepmc   +2 more sources

Assessment of Severe Plastic Deformation Processes in Bulk and Nanostructured Metallic Glass

Frontiers in Materials, 2022
The metallic glasses are known as amorphous and metastable materials. These materials have superior mechanical properties over crystalline materials with the same chemistry. Continuous efforts were made to improve the properties of metallic glass.
Shiv Prakash Singh, Mahmoud Ebrahimi, Shokouh Attarilar, Liqiang Wang, Qudong Wang, Faramarz Djavanroodi   +5 more
doaj   +1 more source

Nanocrystallization of Amorphous Fe-Based Alloys under Severe Plastic Deformation

Успехи физики металлов, 2020
The literature data on the problem of modification of the structure and properties of the Fe-based rapid-quenched alloys by various methods of severe plastic deformation (SPD) are reviewed.
M. O. Vasylyev, V. K. Nosenko, I. V. Zagorulko, S. M. Voloshko   +3 more
doaj   +1 more source

Nanostructures in Ti processed by severe plastic deformation [PDF]

, 2003
Metals and alloys processed by severe plastic deformation (SPD) can demonstrate superior mechanical properties, which are rendered by their unique defect structures.
Ma, E., Wang, Y. M., Valiev, R. Z., Huang, J. Y., Gubicza, Jenő, Zhu, Y. T., Ungár, Tamás   +6 more
core   +1 more source

Vacancy clusters in ultrafine grained Al by severe plastic deformation [PDF]

, 2007
Bulk nanostructured metals are often formed via severe plastic deformation (SPD). The dislocations generated during SPD evolve into boundaries to decompose the grains.
武晓雷, Li B, Ma E, Wu, XL (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China.   +3 more
core   +1 more source

Optimization of the Mechanical Performance of Titanium for Biomedical Applications by Advanced, High-Gain SPD Technology

Crystals, 2020
This recent study deals with the optimization of the mechanical performance of Grade 2 and Grade 4 titanium with Conform severe plastic deformation (SPD) processing and subsequent rotary swaging.
Kateřina Mertová, Jan Palán, Gergely Németh, Stanislava Fintová, Michal Duchek, Tomáš Studecký, Josef Veselý, Kristián Máthis, Jan Džugan, Zuzanka Trojanová   +9 more
doaj   +1 more source