Results 71 to 80 of about 2,007,321 (288)

Research into the technological process of extrusion-type forging of automotive wheel made of magnesium alloy produced with the help of loaded-die [PDF]

Computer Methods in Materials Science, 2011
The presented paper deals with the manufacturing of the automotive wheels. It focuses on the effect of the forging die geometry on the loading conditions during the hot forging of the preform of the wheel. The investigation within the scope the paper has
Pavel Petrov, Victor Voronkov, Alexej Plotnikov, Vladimir Ivanov, Michael Petrov, Semar Basyuk   +5 more
doaj   +1 more source

Structural and biochemical insights into the thermostable esterase Ta0887 from Thermoplasma acidophilum

FEBS Open Bio, EarlyView.
In this study, a novel esterase from the thermoacidophilic archaeon Thermoplasma acidophilum was biochemically and structurally characterized. Our results demonstrate that Ta0887 is a highly thermostable esterase that preferentially hydrolyzes p‐nitrophenyl hexanoate and possesses an α‐helical cap domain that likely contributes to its substrate ...
Alejandro Delgado‐Rey, Miriam Livier Llamas‐García, Gabriela M. Montero‐Morán, Leticia Santos, Samuel Lara‐González   +4 more
wiley   +1 more source

Possibilities and Limitations of Scanning Electrochemical Microscopy of Mg and Mg Alloys [PDF]

Corrosion, 2014
Magnesium (Mg) and its alloys undergo corrosion at high rates in aqueous electrolytes of essentially any concentration, releasing copious amounts of hydrogen (H2) into the electrolyte, thereby making conventional scanning electrochemical microscopy (SECM) measurements difficult upon Mg.
Souto, Ricardo Manuel, Thomas, S., Izquierdo Pérez, Javier, Birbilis, N.   +3 more
openaire   +3 more sources

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, Vivier, Vincent, Lacroix, L., Vivier, V., Tribollet, B., Pébère, Nadine, Blanc, C., Pébère, N., Thompson, George, Tribollet, Bernard, Thompson, G. E., Lacroix, Loïc   +11 more
core   +1 more source

A minimal cellulosome‐like system in Cellulosilyticum lentocellum

FEBS Open Bio, EarlyView.
Cellulose‐degrading bacteria typically use cellulosomes, large multi‐enzyme complexes on a scaffold protein. In Cellulosilyticum lentocellum, we characterise a far smaller arrangement, a single scaffold bound to one cellulase through a single cohesin‐dockerin interaction.
John Allan, Amias Alstrom‐Moore, Gary W Black   +2 more
wiley   +1 more source

Phase-field simulation for anisotropic dendrite growth in Mg-3wt.%Zn alloy

Journal of Materials Research and Technology
The anisotropy interfacial energy changes the growth tendency of dendrites in different directions during solidification, when the growth tendency in a specific direction appears or disappears, the transition of dendrite orientation will happen.
Kaixin Sun, Weipeng Chen, Jiaqi Pei, Hua Hou, Yuhong Zhao   +4 more
doaj   +1 more source

Identification and characterization of a gene conferring stress resistance in Escherichia coli and cyanobacteria

FEBS Open Bio, EarlyView.
Functional screening identified PcSyn14890, a cyanobacteria‐specific protein that enhances growth and stress resistance in E. coli and Synechocystis PCC6803. Although we expected it to function as a molecular chaperone, it was unable to protect against thermal aggregation of GAPDH.
Akiyo Yamada, Takaaki Tanaka, Manaka Uehara, Keigo Nakano, Ken Morishima, Rintaro Inoue, Masaaki Sugiyama, Masafumi Yohda   +7 more
wiley   +1 more source

Corrosion Mechanism of Mg and Mg Alloys

, 2010
Magnesium alloys are very attractive due to their good strength/weight ratio, but magnesium usage has been limited largely due to the poor corrosion properties of magnesium alloys. So understanding their corrosion behaviour is an essential step towards improving their corrosion performance.
Liu, Ming, University of Queensland, Atrens, Andrej, Song, Guangling   +3 more
openaire   +3 more sources

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

FSW between Al alloy and Mg Alloy: the comparative study

Journal of the Mechanical Behavior of Materials, 2017
It is difficult to fusion weld Al alloy to Mg alloy, so by experimental optimization procedure (EOP) optimum parameters for FSW between Al alloy and Mg alloy were determined and experiment conducted using these parameters resulted in not only sound weld ...
Jagadeesha C. B.
doaj   +1 more source