Results 31 to 40 of about 888,419 (267)

EDS-TEM measurements of precipitates and matrix in equilibrium (alpha+beta) Zr-1Nb alloys with Ta addition

open access: yes, 2020
The Zr-1.05Nb, Zr-0.85Nb-0.20Ta and Zr-0.85Nb-0.40Ta alloys with an alpha plus beta equilibrium microstructure (annealing 570 °C for 3840 h) were measured by EDS-TEM.
Eugenia Zelaya (1842313)   +1 more
core   +1 more source

THE FORMATION OF BRAZILIAN MINERALS DATABASE FOR INTEGRATED SEM-EDS SYSTEM APPLIED TO THE GOLD ORE CHARACTERIZATION

open access: yesHolos, 2018
The mineralogical characterization of the various Brazilian occurrence of minerals is presented as one of the key steps in the design of the minerals processing route and improving the overall efficiency of the process.
Ney Pinheiro Sampaio   +2 more
doaj   +1 more source

A Lightweight Procedural Layer for Hybrid Experimental–Computational Workflows in Materials Science

open access: yesAdvanced Engineering Materials, EarlyView.
We unveil a prototype hybrid‐workflow framework that fuses automatedcomputation with hands‐on experiments. Built atop pyiron, a lightweight, parameterized layer translates procedure descriptions into executable manual steps, syncing instrument settings, human interventions, and data capture in real‐time today.
Steffen Brinckmann   +8 more
wiley   +1 more source

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

open access: yesAdvanced 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   +7 more
wiley   +1 more source

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

open access: yesAdvanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati   +11 more
wiley   +1 more source

Improving the temporal transposability of lumped hydrological models on twenty diversified U.S. watersheds

open access: yesJournal of Hydrology: Regional Studies, 2015
Study region: Twenty diversified U.S. watersheds. Study focus: Identifying optimal parameter sets for hydrological modeling on a specific catchment remains an important challenge for numerous applied and research projects.
G. Seiller, I. Hajji, F. Anctil
doaj   +1 more source

Impact of MgO Additions on the Oxidation Resistance and Compression Behavior of Vanadium Alloys

open access: yesAdvanced Engineering Materials, EarlyView.
An increase in oxidation resistance at 600 °C is achieved for alloys containing more than 2.5 wt.% MgO. It has been established that, along with V2O5, MgO6V2, and Mg2O7V2 are formed, which are presumed to enhance oxidative stability. Furthermore, the possible transformation of Mg‐vanadates through reaction with CO2, which presumably occurs in this ...
Ievgen Solodkyi   +5 more
wiley   +1 more source

Experimental Study of tool Wear Mechanisms in Conventional and High Pressure Coolant Assisted Machining of Titanium Alloy Ti17 [PDF]

open access: yes, 2013
Titanium alloys are known for their excellent mechanical properties, especially at high temperature. But this specificity of titanium alloys can cause high cutting forces as well as a significant release of heat that may entail a rapid wear of the ...
GERMAIN, Guénaël   +3 more
core   +1 more source

EDS total score, EDS items, and EDS reasons by race/ethnicity and gender for entire sample and trauma-exposed sample.

open access: yes, 2023
EDS total score, EDS items, and EDS reasons by race/ethnicity and gender for entire sample and trauma-exposed sample.
Yael I. Nillni (12079011)   +5 more
core   +1 more source

Home - About - Disclaimer - Privacy