Results 121 to 130 of about 242,017 (306)

Heterogeneous Multiphase Microstructure Formation through Partial Recrystallization of a Warm-Deformed Medium Mn Steel during High-Temperature Partitioning. [PDF]

Materials (Basel), 2022
Sadeghpour S, Javaheri V, Somani M, Kömi J, Karjalainen P.   +4 more
europepmc   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

Corrosion Product Film of a Medium-Mn Steel Exposed to Simulated Marine Splash Zone Environment. [PDF]

Materials (Basel), 2021
Yan X, Kang S, Xu M, Li P.
europepmc   +1 more source

The biogeochemistry of metal cycling [PDF]

The results of the Planetary Biology and Microbial Ecology's summer 1987 program are summarized. The purpose of the interdisciplinary PBME program is to integrate, via lectures and laboratory work, the contributions of university and NASA scientists and ...
Dutcher, F. Ronald, Nealson, Kenneth H., Nealson, Molly   +2 more
core   +1 more source

Enhancing Strength and Electrical Conductivity in Al–Zr–Sc Conductor Alloys Through Sn and Sr Microalloying and Two‐Step Aging Treatment

Advanced Engineering Materials, EarlyView.
Trace additions of Sn and Sr combined with a two‐step aging treatment are shown to enhance the microstructure and performance of Al–Zr–Sc conductor alloys. Strength and electrical conductivity increase concurrently through accelerated precipitation of fine Al3(Sc, Zr) precipitates and improved dislocation resistance, offering a cost‐effective pathway ...
Quan Shao, Emad M. Elgallad, Alexandre Maltais, X.‐Grant Chen   +3 more
wiley   +1 more source

Microsegregation models of solute elements during the solidification of high-carbon, medium-magnetic wear-resistant steel

工程科学学报
The microsegregation behavior of solute elements during the solidification of medium manganese wear-resistant steel has been systematically studied using directional solidification, electron probe microanalysis (EPMA), Factsage, and other experiments ...
Min LI, Hongbo LIU, Xiaorui CHE, Ying LIU, Jie ZHANG, Caidong ZHANG, Zhiqiang TIAN, Hao XU   +7 more
doaj   +1 more source

Austenite Stability and Deformation Behavior in Medium Mn Steel Processed by Cyclic Quenching ART Heat Treatment. [PDF]

Materials (Basel), 2021
Liu C, Xiong F, Liu G, Wang Y, Cao Y, Xue Z, Peng Q.   +6 more
europepmc   +1 more source

Application of Quenching and Partitioning Processing to Medium Mn Steel [PDF]

The present work analyzes the application of quenching and partitioning processing to medium Mn steel to obtain a new type of ultra-high-strength multiphase medium Mn steel.
Cho, L, De Cooman, BC, Seo, EJ
core   +1 more source

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

Advanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios, Anthony Gonzalez, Aleksander Aleman, Tyler Dolmetsch, Tanaji Paul, Arvind Agarwal   +5 more
wiley   +1 more source

Microstructure and Mechanical Properties of a Medium-Mn Steel with 1.3 GPa-Strength and 40%-Ductility. [PDF]

Materials (Basel), 2021
Bai S, Xiao W, Niu W, Li D, Liang W.
europepmc   +1 more source