Results 21 to 30 of about 738,405 (343)

Effect of pH on Stress Corrosion Cracking of 6082 Al Alloy

Metals, 2018
In this work, the effect of pH (3, 7 and 10) on the stress corrosion cracking behavior of 6082 aluminum alloy, in a 0.3 M sodium chloride (NaCl) aqueous based solution was investigated.
C. N. Panagopoulos, Emmanuel Georgiou, K. I. Giannakopoulos, P. G. Orfanos   +3 more
doaj   +1 more source

An Approach to Estimate SCC Growing Rate in Slow Strain Rate Tensile Test Based on EPFEM

Advances in Materials Science and Engineering, 2019
The slow strain rate tensile test (SSRT) is a common means to investigate stress corrosion cracking (SCC) in key engineering structural materials of light-water reactors, and it is an important task to real-time monitor the crack growing length and rate ...
Shuai Wang, He Xue, Yinghao Cui, Fuqiang Yang, Rui Guo   +4 more
doaj   +1 more source

Instrumental vetoes for transient gravitational-wave triggers using noise-coupling models: The bilinear-coupling veto [PDF]

, 2014
LIGO and Virgo recently completed searches for gravitational waves at their initial target sensitivities, and soon Advanced LIGO and Advanced Virgo will commence observations with even better capabilities.
Adhikari, Rana, Ajith, Parameswaran, Christensen, Nelson, Isogai, Tomoki, Pearlman, Aaron B., Wein, Alex, Weinstein, Alan J., Yuan, Ben   +7 more
core   +3 more sources

An accelerated creep assessment method based on inelastic strain partitioning and slow strain rate testing

Materials & Design, 2021
A new accelerated creep assessment method to evaluate the creep performance of metals and alloys from high-temperature tensile tests, i.e. slow-strain-rate testing (SSRT), is proposed and evaluated. The method consists of decomposing the inelastic strain into a plastic and creep component by adopting general assumptions on the inelastic strain ...
Norman, Viktor, Calmunger, Mattias
openaire   +3 more sources

Investigation on the Property Degradation of Nickel-Base Alloy 825 in High Pressure H2S Environments

International Journal of Electrochemical Science, 2012
The effects of tensile rate and H2S pressure on the tensile property of nickel-base alloy 825 in wet H2S environments were investigated by the slow strain rate tensile test (SSRT) and scanning electron microscopy (SEM).
S.Q. Zheng, D.N. Wang, Y.M. Qi, C.F. Chen, L.Q. Chen   +4 more
doaj   +1 more source

Probing microplasticity in small scale FCC crystals via Dynamic Mechanical Analysis [PDF]

, 2016
In small-scale metallic systems, collective dislocation activity has been correlated with size effects in strength and with a step-like plastic response under uniaxial compression and tension.
Adhikari, Rana X, Greer, Julia R., Ni, Xiaoyue, Papanikolaou, Stefanos, Vajente, Gabriele   +4 more
core   +5 more sources

Acoustic emission and fragment fractal characteristics of rock burst tendency coal samples under different strain rate loads

Gong-kuang zidonghua, 2023
At present, the correlation analysis between the acoustic emission characteristics of the rock failure process and the fractal characteristics of sample fragments has been carried out. Some achievements have been obtained.
LYU Pengfei, LU Kangbin, CAO Shubin, CONG Risheng   +3 more
doaj   +1 more source

Quantifying the benefit of a proteome reserve in fluctuating environments. [PDF]

, 2017
The overexpression of proteins is a major burden for fast-growing bacteria. Paradoxically, recent characterization of the proteome of Escherichia coli found many proteins expressed in excess of what appears to be optimal for exponential growth.
Erickson, David W, Gerland, Ulrich, Hwa, Terence, Mori, Matteo, Schink, Severin   +4 more
core   +3 more sources

Impact testing to determine the mechanical properties of articular cartilage in isolation and on bone [PDF]

, 2009
The original publication is available at www.springerlink.comNon peer ...
A. ODGAARD, A. OLOYEDE, B. M. NIGG, C. COOPER, C. T. CHEN, D. L. BUTLER, E. L. RADIN, E. L. RADIN, E. L. RADIN, F. H. DAR, G. A. ATESHIAN, G. BERGMANN, G. E. KEMPSON, J. B. FINLAY, J. DEQUEKER, J. E. JEFFREY, J. E. JEFFREY, J. M. DONOHUE, J. S. JURVELIN, K. A. ATHANASIOU, L. DAHLBERG, L. S. LOHMANDER, L. S. LOHMANDER, L. V. BURGIN, L. V. BURGIN, Leanne V. Burgin, M. FORTIN, M. K. BARKER, M. T. SERINK, R. C. HAUT, R. C. THOMPSON, R. J. LEWIS, R. M. ASPDEN, R. M. ASPDEN, R. M. ASPDEN, R. U. REPO, Richard M. Aspden, S. PARK, T. FARQUHAR, W. J. STRONGE   +39 more
core   +1 more source

Creep and tensile behaviour of austenitic Fe–Cr–Ni stainless steels [PDF]

, 2009
The control of creep behaviour during service of reformer tubes made of HP-40 austenitic stainless steels is still limited by the knowledge of creep mechanisms in these alloys.
Andrieu, Eric, Furtado, Jader, Lacaze, Jacques, Poquillon, Dominique, Voicu, Raluca   +4 more
core   +2 more sources