Results 31 to 40 of about 4,229,544 (248)

Effect of rotary swaging on the microstructure and mechanical properties of Mg-Zn-Ca/SiCp composites

Journal of Magnesium and Alloys
Due to the poor plasticity and deformability, magnesium matrix composites are difficult to strengthen using traditional severe plastic deformation (SPD) processes. In this study, we applied a large deformation of 0.36 to SiC particles reinforced Mg-Zn-Ca
Hongwei Xiong, Lidong Gu, Mingdi Yu, Wenfei Luo, Jingya Wang, Chenyang Jiang, Liping Zhou, Tao Ying, Xiaoqin Zeng   +8 more
doaj   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source

Fabrication Methods of Double Composites [PDF]

, 2008
This study shows an example for the application of the medium pressure infiltration technique for production of double composite. Prefabricated composite wires were applied as reinforcement in AlSi12 matrix. The reinforcing composite wires contain Nextel
Kientzl, I., Dobránszky, János
core   +1 more source

Review of progress on fabrication technology of Mg matrix composites

Journal of Magnesium and Alloys
Mg matrix composites (MgMCs) with enhanced mechanical and functional properties, as well as improved elastic modulus, have aroused rising attention from the aerospace, new energy vehicles, and consumer electronics industries.
Chenyang Jiang, Lidong Gu, Hongwei Xiong, Jingya Wang, Liping Zhou, Mingjie Shen, Jie Wang, Tao Ying, Xiaoqin Zeng   +8 more
doaj   +1 more source

Unveiling precipitation behavior in Mg-Y based alloys

Materials & Design, 2021
Mg-Y based alloys exhibit a promising combination of strength and deformability through tuning precipitation and solute strengthening mechanisms and tailoring the activity of non-basal dislocations.
Qingchun Zhu, Yangxin Li, Zhigang Ding, Jian Wang, Yuxuan Liu, Huan Zhang, Tian Xie, Mingxu Wang, Hong Zhu, Tao Ying, Wei Liu, Xiaoqin Zeng   +11 more
doaj   +1 more source

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

Advanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice, Krzysztof S. Stopka, Michael D. Sangid   +2 more
wiley   +1 more source

Tensile properties of high strength cast Mg alloys at room temperature: A review [PDF]

China Foundry, 2014
As most Mg alloy products are now produced by a casting process, the development of high strength cast Mg alloys can promote their further applications and has already become one of the hot research areas of Mg alloys.
Fu Penghuai, Peng Liming, Jiang Haiyan
doaj  

A review of the electrodeposition of metal matrix composite coatings by inclusion of particles in a metal layer: an established and diversifying technology [PDF]

, 2014
Following a brief overview of their history, which dates back to the 1920s with marked developments during the 1960s and 1970s, the principles of composite coatings, achieved by including particles dispersed in a bath into a growing electrodeposited ...
Ponce de Leon, Carlos, Walsh, F.C.
core   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

Compressive behaviour of metal matrix syntactic foams [PDF]

, 2012
The compressive behaviour of three different metal matrix syntactic foams (MMSFs) were investigated. The results showed that the engineering factors as the size of the used hollow spheres, the aspect ratio (height / diameter ratio) of the specimens and ...
Ginsztler, János, Orbulov, Imre Norbert
core   +2 more sources