Results 91 to 100 of about 90,850 (290)

Precipitation strengthening in an ultralight magnesium alloy

Nature Communications, 2019
Solution treatment and quenching can strengthen magnesium-lithium-aluminium alloys, but this strength decreases with ageing. Here, the authors show this is due to semi-coherent nanoparticle precipitation followed by coarsening, and control the lattice ...
Song Tang, Tongzheng Xin, Wanqiang Xu, David Miskovic, Gang Sha, Zakaria Quadir, Simon Ringer, Keita Nomoto, Nick Birbilis, Michael Ferry   +9 more
doaj   +1 more source

Evaluation of the effect of TiC precipitates on the hydrogen trapping capacity of Fe-C-Ti alloys [PDF]

, 2014
The present work evaluates the hydrogen trapping behavior of different laboratory cast generic Fe-C-Ti martensitic alloys. Titanium carbides were precipitated in the materials by well-designed heat treatments.
Depover, Tom, van den Eeckhout, E, Verbeken, Kim, Wallaert, E, Zermout, Z   +4 more
core   +2 more sources

Functional Materials for Environmental Energy Harvesting in Smart Agriculture via Triboelectric Nanogenerators

Advanced Functional Materials, EarlyView.
This review explores functional and responsive materials for triboelectric nanogenerators (TENGs) in sustainable smart agriculture. It examines how particulate contamination and dirt affect charge transfer and efficiency. Environmental challenges and strategies to enhance durability and responsiveness are outlined, including active functional layers ...
Rafael R. A. Silva, Giulio Fatti, Emanuel Carlos, Guilherme Ferreira, Sumita Goswami, Suman Nandy, Luiz H. C. Mattoso, Elvira Fortunato, Caio G. Otoni, Rodrigo Martins   +9 more
wiley   +1 more source

Research on strength and toughness matching of 1.3GPa ultralow temperature resistant bulb flat steel

Materials & Design
In this study, an ultralow temperature resistant bulb flat steel with ultra-high strength and good toughness is prepared to meet the application requirements of hull structural steel for polar ships and large ships.
Kun Wang, Jungang Han, Hao Yu
doaj   +1 more source

Modeling of Nucleation Processes [PDF]

, 2009
Nucleation is the onset of a first-order phase transition by which a metastable phase transforms into a more stable one. Such a phase transition occurs when an initial system initially in equilibrium is destabilized by the change of an external parameter
Allen, Becker, Bellon, Berthier, Binder, Binder, Binder, Binder, Binder, Binder, Bronchart, Cahn, Cahn, Clouet, Clouet, Clouet, Debenedetti, Ducastelle, Eshelby, Eshelby, Eshelby, Farkas, Feder, Frenkel, Frenkel, Ghoniem, Gibbs, Golubov, Hirschfelder, Kashchiev, Kashchiev, Kashchiev, Katz, Kelton, Khachaturyan, Kiritani, Koiwa, Le Bouar, Lépinoux, Lépinoux, Lépinoux, Maibaum, Martin, Martin, Martin, Maugis, Pan, Perez, Perini, Porter, Reiss, Saunders, Shen, Shen, Shneidman, Shneidman, Shneidman, Simmons, Soisson, Soisson, Soisson, Spencer, Stauffer, Tolman, Trinkaus, Vehkamäki, Volmer, Wagner, Waite, Wang, Wen, Wen, Wu, Wu, Wulff, Zhang   +75 more
core   +3 more sources

Fluorescent Nanodiamonds Based Theranostic Platform for pH‐Sensitive Drug Delivery and Quantum Sensing

Advanced Functional Materials, EarlyView.
A multifunctional nanodiamond platform enables pH‐triggered Diazoxide (DZX) delivery and quantum sensing of subcellular radical dynamics in triple‐negative breast cancer cells. Diamond relaxometry revealed reduced lysosomal radicals during DZX‐induced mitochondrial radical elevation, providing insights into redox modulation and organelle‐ resolved ...
Kaiqui Wu, Siyu Fan, Yue Zhang, Willem Woudstra, Thomas Mulder, Laurens Boscher Navarro, Jur van Dijken, Katja Loos, Romana Schirhagl   +8 more
wiley   +1 more source

Optimization of struvite precipitation in synthetic biologically treated swine wastewater - Determination of the optimal process parameters [PDF]

, 2013
A sustainable way to recover phosphorus (P) in swine wastewater involves a preliminary step of P dissolution followed by the separation of particulate organic matter.
Biscans, Béatrice, Béline, Fabrice, Capdevielle, Aurélie, Daumer, Marie-Line, Sýkorová, Eva   +4 more
core   +2 more sources

GeAl2‐2xFe2xO3(OH)4 Nanotubes: New Electrocatalyst for Oxygen Evolution Reaction

Advanced Functional Materials, EarlyView.
Fe‐doped imogolite nanotubes are synthesized via a one‐step hydrothermal method with varying Fe substitution ratios x. Structural and spectroscopic analyses confirm homogeneous Fe incorporation while preserving tubular shape. Optimal doping at x = 0.05 enhances optical absorption, narrows band gap, reduces charge transfer resistance, and significantly ...
Yassine Naciri, Jian Li, Wahid Ullah, Fabien Baron, Franck Bourdelle, Stéphan Rouzière, Claire Goldmann, Erik Elkaim, Thomas Bizien, Rachid Belkhou, Delphine Vantelon, Mohamed Nawfal Ghazzal, Erwan Paineau   +12 more
wiley   +1 more source

Effect of two-step aging on microstructure and properties of high-strength aluminum alloys for automobile

Cailiao gongcheng, 2019
The application of high-strength aluminum alloy on the vehicle body will be the development trend of automobile lightweight in the future.The effects of two-step aging on the microstructure and properties of high-strength aluminum alloys for automobile ...
LI Cheng-bo, TANG Jian-guo, DENG Yun-lai, LI Jian-xiang, ZHANG Xin-ming   +4 more
doaj   +1 more source

Evolution of microstructure and impact-strength energy in thermally and thermomechanically aged 15-5 PH [PDF]

, 2008
Due to its outstanding mechanical resistance and resistance to corrosion, alloy 15-5 PH can be beneficially used for manufacturing aerospace structural parts.
Andrieu, Eric, Cloué, Jean-Marc, Herny, Emilie, Lagain, Philippe, Lours, Philippe   +4 more
core   +3 more sources