[图书][B] Fundamentals of creep in metals and alloys

ME Kassner - 2015 - books.google.com
Although the present edition of Fundamentals of Creep in Metals and Alloys remains broadly
up to date for metals, there are a range of improvements and updates that are either …

Forming of aluminum alloys at elevated temperatures–Part 1: Material characterization

N Abedrabbo, F Pourboghrat, J Carsley - International Journal of plasticity, 2006 - Elsevier
A temperature-dependent anisotropic material model for use in a coupled thermo-
mechanical finite element analysis of the forming of aluminum sheets was developed. The …

Effect of grain-boundary θ-Al2Cu precipitates on tensile and compressive creep properties of cast Al–Cu–Mn–Zr alloys

S Bahl, JU Rakhmonov, C Kenel, DC Dunand… - Materials Science and …, 2022 - Elsevier
Tensile and compressive creep tests were performed at 300° C on high-temperature Al–Cu–
Mn–Zr (ACMZ) alloys with 6 wt% Cu (6Cu) and 9 wt% Cu (9Cu) to evaluate the effect on …

The use of genetic algorithm and neural network to predict rate-dependent tensile flow behaviour of AA5182-O sheets

A Jenab, IS Sarraf, DE Green, T Rahmaan… - Materials & Design, 2016 - Elsevier
In this study, the tensile flow behaviour of AA5182-O sheet was experimentally obtained in
different material directions (RD, DD, and TD) at strain rates ranging from 0.001 to 1000 s− 1 …

Deformation mechanisms responsible for the high ductility in a Mg AZ31 alloy analyzed by electron backscattered diffraction

JA Del Valle, MT Pérez-Prado, OA Ruano - Metallurgical and Materials …, 2005 - Springer
The microstructural evolution during tensile deformation of an AZ31 alloy with grain size
ranging from 17 to 40 µ m, at intermediate temperatures, has been studied using electron …

Deformation mechanisms in superplastic AA5083 materials

MA Kulas, WP Green, EM Taleff, PE Krajewski… - … Materials Transactions A, 2005 - Springer
The plastic deformation of seven 5083 commercial aluminum materials, produced from five
different alloy heats, are evaluated under conditions of interest for superplastic and quick …

Unusual behavior of the Portevin–Le Chatelier effect in an AlMg alloy containing precipitates

DА Zhemchuzhnikova, MA Lebyodkin… - Materials Science and …, 2015 - Elsevier
Stress serration patterns and kinematics of deformation bands associated with the Portevin–
Le Chatelier effect in an Al–Mg alloy were investigated by analyzing the evolution of the …

Deformation behavior during hot processing of the alloy of the Al-Mg system economically doped with scandium

NN Dovzhenko, SV Rushchits, IN Dovzhenko… - … International Journal of …, 2021 - Springer
Hot deformation behavior of the new alloy 1580 sparingly doped with scandium (Al-5Mg-0.6
Mn-0.10 Sc-0.11 Zr) was studied under the deformation temperature ranging from 350 to …

Retrogression and reaging applied to warm forming of high-strength aluminum alloy AA7075-T6 sheet

TA Ivanoff, JT Carter, LG Hector, EM Taleff - Metallurgical and Materials …, 2019 - Springer
This study introduces retrogression forming, a new warm-forming methodology for high-
strength aluminum alloys such as AA7075-T6. Retrogression forming combines a …

Failure mechanisms in superplastic AA5083 materials

MA Kulas, WP Green, EM Taleff, PE Krajewski… - … Materials Transactions A, 2006 - Springer
The mechanisms of tensile failure in four 5083 aluminum sheet materials are evaluated
under conditions of interest for superplastic and quick-plastic forming. Two mechanisms are …