Results 161 to 170 of about 216,745 (256)

Influence of Test Temperature and Test Frequency on Fatigue Life of Aluminum Alloy EN AW‐2618A

Advanced Engineering Materials, EarlyView.
The influence of test temperature and test frequency on the fatigue life of EN AW‐2618A is investigated. High‐cycle fatigue tests are performed at different test temperatures and frequencies on the 1000 h/230°C overaged state. Both test parameters reduce fatigue life due to time‐dependent damage mechanisms.
Ying Han, Julian M. Rosalie, Jan Radners, Mauro Madia, Philipp von Hartrott, Birgit Skrotzki   +5 more
wiley   +1 more source

A cell-free system for 1,6-hexanediamine synthesis using bulk chemical caprolactam as the feedstock. [PDF]

Synth Syst Biotechnol
Liu R, Li C, Zhang Y, Li G, Deng Y.
europepmc   +1 more source

Influence of Welding Sequence on Inherent Strain and Welding Deformation Analysis

Preprints of the National Meeting of JWS, 2012
Tadano, Satoshi, Nakatani, Yujiro, Tanaka, Akira   +2 more
openaire   +1 more source

Creep Properties and Deformation Mechanism of Additively Manufactured NiAl‐CrMo Composites

Advanced Engineering Materials, EarlyView.
Additively manufactured NiAl‐CrMo composites contain numerous interfaces and cell boundaries that control their creep response. At 700°C under high applied stress, creep is dominated by dislocation‐controlled power‐law mechanisms. At 800°C–900°C and lower stresses, creep is primarily diffusion‐controlled along cell boundaries.
Jan Vollhüter, Andreas Bezold, Johan Westraadt, Katharina Fiegl, Subham Chattoraj, Benjamin Wahlmann, Carolin Körner, Michael Mills, Mathias Göken, Steffen Neumeier   +9 more
wiley   +1 more source

Estimating and Measuring Methods of Residual Stresses Using Inherent strain Distribution Described as Functions. (Report 4). Function Expression for Inherent Strains in Fillet Welds and Its Accuracy.

QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY, 1994
Ueda, Yukio, Ma, Ning Xu
openaire   +3 more sources

Fully Automated versus Human Echocardiogram Interpretation in Transthyretin Amyloid Cardiomyopathy: The SCAN-MP Study. [PDF]

J Am Soc Echocardiogr
McMenamin KJ, Teruya S, Slivnick J, Alreshq R, Ullah I, Fine D, Elzieny AA, Helmke S, Gallegos C, Miller EJ, Asch FM, Hasan S, Maurer MS, Ruberg FL.   +13 more
europepmc   +1 more source

Inherent Strain Based Fatigue Damage Model for Welded Structures

Preprints of the National Meeting of JWS, 2008
Lee, Chi Seung, Kim, Myung Hyun, Lee, Jae Myung   +2 more
openaire   +1 more source

In Situ Micromechanical Study of Bimodal γ′–γ″ Precipitate Assemblies in Ni–Cr–Al–Nb Superalloy

Advanced Engineering Materials, EarlyView.
A Ni–Cr–Al–Nb superalloy with a bimodal γ′–γ″ precipitate distribution is developed. Composite precipitate assemblies form through heterogeneous nucleation, effectively impeding dislocation motion. Micropillar compression reveals high strength at room and elevated temperatures, governed by precipitate shearing, with coupled faulting mechanisms ...
Ujjval Bansal, Tae‐Hyeok Kang, Pyuck‐Pa Choi, Subin Lee, Christoph Kirchlechner   +4 more
wiley   +1 more source

Nanoconfinement-enabled GO hydrogels <i>via</i> Hummers' method for real-time health monitoring. [PDF]

RSC Adv
Tian L, Yang Z, Wang Q.
europepmc   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source