Results 171 to 180 of about 2,913 (212)

Enhancing Fatigue Lifetime of Secondary AlZn10Si8Mg Alloys Through Shot Peening: Influence of Iron Content and Surface Defects. [PDF]

Materials (Basel)
Straková D, Šurdová Z, Tillová E, Kuchariková L, Mikolajčík M, Závodská D, Guagliano M.   +6 more
europepmc   +1 more source

Near‐Atomic Investigation on the Elemental Redistribution During Coprecipitation of Nano‐Sized Kappa‐Type and B2 Precipitates in an Al‐Alloyed Lightweight Steel

steel research international, EarlyView.
Elemental redistribution during coprecipitation of kappa (κ)‐type and B2 precipitates in an Al‐alloyed lightweight steel is revealed by atom probe tomography (APT) and density functional theory (DFT). Fe and Ni redistribution promotes the evolution of B2 phase from NiAl‐type toward FeAl‐type and improves the stability of κ and B2 phases during ...
Bowen Zou, Yixu Wang, Xiao Shen, Philipp Krooß, Thomas Niendorf, Richard Dronskowski, Wenwen Song   +6 more
wiley   +1 more source

Editorial for the Special Issue "Research on Performance Improvement of Advanced Alloys". [PDF]

Materials (Basel)
Quan G, Yu C.
europepmc   +1 more source

Tailoring Microstructure and Hardness in Maraging 300 Steel via 2.4 wt.% Niobium Addition and Controlled Aging Treatments

steel research international, EarlyView.
High Nb (2.4 wt.%) addition to Maraging 300 steel drives lattice distortion and nanoscale Nb–Mo‐rich precipitation, confirmed by energy‐dispersive X‐ray spectroscopy mapping (Mo ~5.4 wt.%, Nb ~2.5 wt.%). Nanoindentation reveals strong matrix hardening (H >4.8 GPa) at 480°C aging, while 560°C induces ~1.92 vol.% reverted austenite, enabling tunable ...
Laylla Sharon B. Peixoto, Mohammad Masoumi, Luís Henrique N. de Lima, Marcos Natan da Silva Lima, Luis Flávio Gaspar Herculano, Isabel Ferreira de Barros, Geronimo Perez, Maria Vittoria Moraschini Reis, Hamilton Ferreira Gome Abreu, Marcelo J. Gomes da Silva   +9 more
wiley   +1 more source

Microstructural refinement and mechanical property enhancement of AZ91 magnesium alloy via room-temperature multi-directional forging. [PDF]

Sci Rep
Şahbaz M, Nalkıran S.
europepmc   +1 more source

Multifaceted Behavior and Versatility Features of Ferritic Stainless Steels, Part II: Investigating Electromagnetic, Mechanical, and Corrosion Behavior

steel research international, EarlyView.
This review's second part details the mechanical, corrosion, and electromagnetic behaviors of FSSs. It integrates the foundational microstructure (texture/defects/precipitates) and processing effects from Part I to establish and analyze complex property–property interrelationships critical for high‐performance applications.
Shahab Bazri, Carlo Mapelli, Davide Mombelli   +2 more
wiley   +1 more source

Intermetallic Pt₃In concave tetrahedra for oxygen reduction electrocatalysis in proton exchange membrane fuel cells. [PDF]

Nat Commun
Yu W, Li M, Li L, Wu X, Zhu W, Yin Z, Guo H, Liang NN, Pang Q, Li B, Gao X, Xia J, Hu JS, Luo M, Guo S.   +14 more
europepmc   +1 more source

Silver‐Decorated Graphene Mediates “Lithiene” Structured Interlayers for Ultrafast Lithium Transport in Solid‐State Batteries

SusMat, EarlyView.
A two‐dimensional “lithiene” deposition mode is realized at the Li/Li6.5La3Zr1.5Ta0.5O12 interface through an Ag/reduced graphene oxide architecture. Silver nanoparticles function as nucleation seeds to reduce overpotential via epitaxial Li–Ag alloying, while rGO sheets facilitate electron transport and spatially confine lithium growth.
Huayan Huang, Zhongqin Dai, Huan Chen, Jun Jin, Ke Yue, Xiaoyang Wei, Jiaxin Wu, Lingchen Wang, Tongping Xiu, Zhen Song, Michael E. Badding, Fei Song, Yan Lu, Xinyong Tao, Zhaoyin Wen   +14 more
wiley   +1 more source

The Essential Role of Well-Defined Materials in Assessing Electrocatalyst Structure and Function. [PDF]

ACS Mater Au
Shoji Hall A.
europepmc   +1 more source

On the Phase Width of MgZn2/KHg2‐Type Intermetallics AIIMg2−xZnx (A = Ca, Sr, Ba) and the New Compounds (Sr/Ba)11Mg16Zn6 and Ba6Mg2.8Zn8.2

Zeitschrift für anorganische und allgemeine Chemie, EarlyView.
The continuous, but obviously geometrically limited Mg↔Zn substitution in members of the two basic structures types of intermetallics, the KHg2‐type dizincides, and the MgZn2/Laves‐type dimagnesidesof Ca, Sr, and Ba exhibit a large phase widths for CaMg2 only. Instead, the larger alkaline‐earth elements form the “optimized” complex compounds A11Mg16Zn6
Katharina Köhler, Theresa Block, Valentin Antoine Chamard, Rainer Pöttgen, Caroline Röhr   +4 more
wiley   +1 more source