Results 241 to 250 of about 694,109 (303)
Advanced Functional Materials, EarlyView.Multi‐metal Cu─Ce─Ag nanoparticles harness synergistic interactions to drive efficient electrochemical CO2 reduction reaction toward C2+ products at high current densities. Ag enhances CO production, Ce modulates Cu oxidation states, and together they boost *CO coverage and local pH to enhance C─C coupling, enabling record C2+ yields with suppressed ...
Nini Zhang +9 more
wiley +1 more source
The World Health Organization Coalition of Interested Parties Network: a unified and coordinated approach to regulatory system strengthening. [PDF]
Front Med (Lausanne)Keyter A +5 more
europepmc +1 more source
Molecular Dynamics Simulation of the Mechanical Properties of Nanolayered Zr-Nb Alloys: Effects of Orientation and Layer Thickness. [PDF]
Materials (Basel)Deng F, Liu G, Yan J, Zhou Y, Ouyang Y.
europepmc +1 more source
Strengthening mechanisms in martensitic structures
Journal of the Cameroon Academy of Sciences, 2004 openaire +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Strengthening mechanisms in Elgiloy
Journal of Materials Science, 1984The effects of cold-working and age-hardening on the microstructure of Elgiloy (composition in wt %, 40 Co, 20 Cr, 15 Ni, 7 Mo, 2 Mn, 0.1 C, balance Fe) have been established. 36% and 72% cold reduction of the solution treated (ST) alloy (f c c) produced a network of thin f c c deformation twins and h c pe-martensite platelets.
M. Assefpour-Dezfuly, W. Bonfield
openaire +1 more source
Strengthening mechanisms in alloys
Proceedings of the Indian Academy of Sciences Section C: Engineering Sciences, 1980Metals can be strengthened by methods appropriately combined to meet the operating conditions. In this ‘alloy design’, effort, we are guided by semi-quantitative relations that have been developed over the years and which relate the efficacy of the strengthening methods to the deformation modes.
T. Balakrishna Bhat, V. S. Arunachalam
openaire +1 more source
Substructure strengthening mechanisms
Metallurgical Transactions A, 1977The mechanisms which give rise to substructural strength originate in the dislocation character of the substructure boundary, in the size of sources for continued slip which the boundaries permit, and in the size of the cells or subgrains. The interrelation of these factors must be considered in obtaining a general view of the strengthening.
openaire +1 more source
Acta Materialia, 2014
To provide insight into the relationships between precipitation phenomena, grain size and mechanical behavior in a complex precipitation-strengthened alloy system, Al 7075 alloy, a commonly used aluminum alloy, was selected as a model system in the present study. Ultrafine-grained (UFG) bulk materials were fabricated through cryomilling, degassing, hot
Kaka Ma +7 more
openaire +1 more source
To provide insight into the relationships between precipitation phenomena, grain size and mechanical behavior in a complex precipitation-strengthened alloy system, Al 7075 alloy, a commonly used aluminum alloy, was selected as a model system in the present study. Ultrafine-grained (UFG) bulk materials were fabricated through cryomilling, degassing, hot
Kaka Ma +7 more
openaire +1 more source
Strengthening mechanism of bonded alumina crowns
The Journal of Prosthetic Dentistry, 1981The results of this study suggest that the strengthening of aluminous porcelain with Sn-plated Pt is an effect of (1) a chemical interaction involving diffusion and dissolution of Sn-oxide in the glass phase of the porcelain and (2) a better wetting of te Sn-plated substrate by the porcelain. This conclusion supports and confirms the earlier hypothesis
N K, Sarkar, E E, Jeansonne
openaire +2 more sources
Strengthening mechanisms in nanocrystalline alloys
Materials Science and Engineering: A, 2008Abstract The mechanisms for strengthening nanocrystalline metals by alloy additions are reviewed and a new model for nano-particle strengthening by Orowan bypassing in nano-grains is proposed. Recent experimental results for three different nanocrystalline alloy systems, Fe–Pb, Fe–Al 2 O 3 and Al–Pb are presented and analyzed in terms of non ...
R.O. Scattergood +3 more
openaire +1 more source