Results 31 to 40 of about 1,941,867 (280)

New approaches to casting hypereutectic Al-Si alloys to achieve simultaneous refinement of primary silicon and modification of eutectic silicon [PDF]

, 2013
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel UniversityHypereutectic Al-Si alloys are of increasing interest for applications that require a combination of light weight and high wear resistance, such as pistons ...
Al-Helal, Kawther
core   +7 more sources

Rare-earth containing magnesium alloys: A review of precipitation behavior and its impact on fatigue performance

Journal of Magnesium and Alloys
Magnesium (Mg) alloys have attracted considerable attention in the automotive and aerospace industries due to their exceptional lightness, high specific strength, and excellent castability.
Fanjin Yao, Bo Hu, Zixin Li, Jiaxuan Han, Dejiang Li, Qianxi Zhang, Daolun Chen, Xiaoqin Zeng   +7 more
doaj   +1 more source

Mechanical Properties and Tribological Behavior of Grain Refined WE43 Magnesium Alloy [PDF]

Archives of Metallurgy and Materials
In the current work, the surface of WE43 Mg alloy has been modified by friction stir processing (FSP) in order to assess grain refinement on mechanical and tribological properties.
V.S.S.H. Vardhan, A. Sharma
doaj   +1 more source

Recent developments and applications on high-performance cast magnesium rare-earth alloys

Journal of Magnesium and Alloys, 2021
During the past decades, with the increasing demands in lightweight structural materials, Mg alloys with low density and high performance have been extensively investigated and partly applied in some industries.
Guohua Wu, Cunlong Wang, Ming Sun, Wenjiang Ding   +3 more
doaj   +1 more source

Dealloying of Cu-Mg-Ca Alloys [PDF]

Metals, 2018
The chemical dealloying of Cu-Mg-Ca alloys in free corrosion conditions was investigated for different alloy compositions and different leaching solutions. For some of the precursor alloys, a continuous, pure fcc copper with nanoporous structure can be obtained by dealloying in 0.04 M H2SO4 solution.
Wael Ben Mbarek, Eloi Pineda, Lluïsa Escoda, Joan Josep Suñol, Mohamed Khitouni   +4 more
openaire   +5 more sources

Tailoring deformation mechanisms via minor Ce to improve the tension–compression yield asymmetry of Mg-Ca-Mn alloy

Materials & Design
The tension–compression yield asymmetry (TCA) of magnesium (Mg) alloys is intrinsically governed by the competition between twinning and slip during plastic deformation.
Xuerui Jing, Lianjuan Tian, Fanglei Wang, Guangjin Hou, Shibo Zhou, Jia She, Aitao Tang   +6 more
doaj   +1 more source

Mechanical Alloying of Mg-Be.

Journal of the Japan Society of Powder and Powder Metallurgy, 2000
Mg-10mass%Be, Mg-20mass%Be, Mg-30mass%aBe and Mg-40mass%Be alloys were synthesized by mechanical alloying (MA) of elementary Mg and Be powders for 720 ks milling under 66 kPa argon gas atmosphere using by a planetary ball milling. In the case of Mg-10mass%Be, the big blocks occurred due to the joining of the MA powders. Others showed fine powders after
Kobayashi, Keizo, Nishio, Toshiyuki, Sugiyama, Akira, Matsumoto, Akihiro, Ozaki, Kimihiro   +4 more
openaire   +2 more sources

Harnessing the power of α-Mg: Unveiling the matrix phase’s role in Mg alloys from structure to function

Journal of Magnesium and Alloys
Mg alloys have garnered significant attention in advanced engineering applications due to their exceptional combination of specific strength and lightweight properties.
Xun Chen, Yuan Yuan, Xiwei Zhou, Tao Chen, Aitao Tang, Xianhua Chen, Jun Tan, Nele Moelans, Jürgen Eckert, Fusheng Pan   +9 more
doaj   +1 more source

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

FEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell, Thomas Walther, Egbert Hoiczyk   +2 more
wiley   +1 more source

Recent progress of Mg–Sn based alloys: the relationship between aging response and mechanical performance

Journal of Materials Research and Technology, 2022
As the lightest metallic structural materials with excellent damping capacity, good castability, and high specific strength, Mg alloys have huge potential for application in many industries including aircraft, automobile, and rail traffic.
Xiaoru Zhuo, Liyan Zhao, Wei Gao, Yuna Wu, Huan Liu, Peng Zhang, Zhichao Hu, Jinghua Jiang, Aibin Ma   +8 more
doaj   +1 more source