Results 51 to 60 of about 220,287 (359)

Research progress in experimental and integrated calculations of high modulus magnesium based materials

Journal of Aeronautical Materials
Magnesium alloy is widely used in the aerospace field due to its low density，high specific strength，high damping and good thermal conductivity. However，its low elastic modulus limits its reliable application in large thin-walled components. Aiming at the
LI Zhiqiang, SHUAI Chuan, LIU Wei, HOU Hua, ZHANG Gaolong, ZHAO Yuhong   +5 more
doaj   +1 more source

Grain refinement driven by recrystallization after annealing nonequilibrium solidification microstructure of a deeply undercooled nickel alloy

Journal of Materials Research and Technology, 2023
Traditional recrystallization technology is based on recrystallization annealing after artificial plastic deformation. In the present study, we found that rapid solidification through deep undercooling can induce substantial plastic deformation and ...
Xiaolong Xu, Yukang An, Yuhong Zhao, Hua Hou   +3 more
doaj   +1 more source

The effect of precipitation on strength and ductility in a Mg-Zn-Y alloy

, 2012
The effect of pre-ageing deformation on the size and distribution of beta-prime precipitates and subsequently on the resulting strength and ductility have been measured in a Mg-3.0at.%Zn-0.5at.%Y alloy.
Mukai, Toshiji, Rosalie, Julian M., Singh, Alok, Somekawa, Hidetoshi   +3 more
core   +1 more source

Simulating the galvanic coupling between S-Al2CuMg phase particles and the matrix of 2024 aerospace aluminium alloy [PDF]

, 2012
Study of the corrosion behaviour of a magnetron sputtered Al–Cu/Al–Cu–Mg model alloy couple in sulphate solutions has been undertaken to gain insight into the galvanic coupling between the matrix and SAl2CuMg particles in the 2024 aluminium alloy (AA2024)
Blanc, Christine, Lacroix, Loïc, Pébère, Nadine, Thompson, George, Tribollet, Bernard, Vivier, Vincent   +5 more
core   +4 more sources

Cell wall target fragment discovery using a low‐cost, minimal fragment library

FEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan, Mathew Stanley, Olawale Raimi, Andrew T. Ferenbach, Helge C Dorfmueller, Daan M. F. van Aalten   +5 more
wiley   +1 more source

Microstructure and mechanical properties with different sintering temperature of AZ91D alloy

Journal of Magnesium and Alloys
The regulation of sintering temperature in spark plasma sintering enables the achievement of grain refinement, phase control, and performance enhancement in the preparation of AZ91D magnesium alloy.
Limin Li, Huanqing Li, Pengya Lei, Wei Liu, Liwen Chen, Hua Hou, Yuhong Zhao   +6 more
doaj   +1 more source

Local and global electrochemical impedances applied to the corrosion behaviour of an AZ91 magnesium alloy [PDF]

, 2009
The electrochemical behaviour of an AZ91 magnesium alloy was investigated in a low aggressive medium by means of local and global electrochemical impedance measurements. The results were compared to those obtained on a pure magnesium sample.
Galicia, Gonzalo, Pébère, Nadine, Tribollet, Bernard, Vivier, Vincent   +3 more
core   +2 more sources

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Dislocation loop and irradiation-induced synergistic-competitive mechanism in Cu-rich precipitates: a phase-field study

Scientific Reports
Both irradiation and dislocations have been proposed as routes to rationally manipulate spatial distribution and micromorphology of precipitate. An interesting effect emerges in Fe–10at.%Cu–3at.%Mn–1.5at.%Ni–1.5at.%Al alloy due to the synergistic ...
Wenkui Yang, Qingwei Guo, Kaile Wang, Pengya Lei, Hua Hou, Yuhong Zhao   +5 more
doaj   +1 more source

Machine learning coupled with an improved exhaustive method-assisted design of a low cost Ti-Al-Cr-Fe-Si series titanium alloy

Materials & Design
In response to the high cost of titanium alloys and the low efficiency of traditional alloy design methods, this work combines machine learning (ML) with an improved exhaustion method (IEM) to accurately determine the relationship between alloy ...
Yuxin Tan, Ruifeng Dong, Zhiqiang Duan, Huanqing Li, Hua Hou, Yuhong Zhao   +5 more
doaj   +1 more source