Results 41 to 50 of about 60,193 (272)

Prediction and optimization of process variables to maximize the Young's modulus of plasma sprayed alumina coatings on AZ31B magnesium alloy

Journal of Magnesium and Alloys, 2017
Like other manufacturing techniques, plasma spraying has also a non-linear behavior because of the contribution of many coating variables. This characteristic results in finding optimal factor combination difficult.
D. Thirumalaikumarasamy, V. Balasubramanian, S. Sree Sabari   +2 more
doaj  

Improving the Young's modulus of Mg via alloying and compositing – A short review

Journal of Magnesium and Alloys, 2022
Lightweight, high-modulus structural materials are highly desired in many applications like aerospace, automobile and biomedical instruments. As the lightest metallic structural material, magnesium (Mg) has great potential but is limited by its low ...
Hailong Shi, Chao Xu, Xiaoshi Hu, Weimin Gan, Kun Wu, Xiaojun Wang   +5 more
doaj  

Soft‐Layered Composites with Wrinkling‐Activated Multi‐Linear Elastic Behavior, Stress Mitigation, and Enhanced Strain Energy Storage

Advanced Engineering Materials, EarlyView.
In this study, exciting new bi‐/multi‐linear elastic behavior of soft elastic composites that accompany the activation of wrinkling in the embedded interfacial layers is analyzed. The new features and performance of these composite materials, including dramatic enhancements in energy storage, can be tailored by the concentration of interfacial layers ...
Narges Kaynia, Nicholas Xuanlai Fang, Mary C. Boyce   +2 more
wiley   +1 more source

Development of Ternary Magnesium Alloys for Laser Powder Bed Fusion: Optimizing Oxide Layer Thickness

Advanced Engineering Materials, EarlyView.
Additive manufacturing of magnesium alloys by laser is difficult because the melting point of the oxide layer is much higher than the evaporation temperature of the metal underneath. Making the oxide layer thinner can solve this problem. Alloying magnesium with strontium makes the oxide layer thinner, especially at 0.5 wt%.
Elmar Jonas Breitbach, Stefan Julmi, Sabine Behrens, Tatiana Blank, Arvid Abel, Nicole Emminghaus, Ludger Overmeyer, Christian Klose, Hans Jürgen Maier   +8 more
wiley   +1 more source

Shear wave elastography for lower extremity deep vein thrombosis

Российский кардиологический журнал
Aim. To evaluate the potential of shear wave elastography to determine the duration of lower extremity deep vein thrombosis, the effectiveness of direct anticoagulation and patient management strategy.Material and methods.
E. G. Akramova, E. P. Kapustina
doaj   +1 more source

Some Engineering Properties of Ancient Fire Clay Bricks Discovered at the Dilbat Archaeological Site, South of Hilla City

Iraqi Geological Journal, 2022
In this research, some engineering properties were studied for samples of fire clay bricks, which were selected from the study area, Dilbat or Tel al-Deylam, which dates back to the Middle Babylonian era 1500-600 BC in the southern part of the ...
Ghadeer Ahmed Abed, Jwad Kadhim Manii, Jaffar Hussain Ali   +2 more
doaj   +1 more source

Determining the Necessity of Post‐Processing Heat Treatment for the 316L Stainless Steel Manufactured by Laser Powder Bed Fusion through Evaluation of Mechanical and Corrosion Properties

Advanced Engineering Materials, EarlyView.
This article examines the effect of postprocessing heat treatment on 316L stainless steel (SS316L) produced via laser powder bed fusion (LPBF). Heat treatment slightly affects property anisotropy, reduces strength, and enhances elongation. However, it increases corrosion susceptibility due to nanoscale precipitations, though overall corrosion ...
Baibhav Karan, Malar Vadani, Prashanth Muralishankar, Kiomars Moheimani, Ayan Bhowmik, Mingxing Zhang   +5 more
wiley   +1 more source

New waterborne polyurethane-based nanocomposites reinforced with low loading levels of chitin whisker

eXPRESS Polymer Letters, 2011
New waterborne polyurethane (WPU)-based nanocomposites were prepared by incorporating low loading levels of chitin whiskers (ChWs) as the nanophase. The resultant WPU/ChW nanocomposites exhibited prominent enhancement in both strength and Young's modulus,
doaj   +1 more source

Cell stiffness predicts cancer cell sensitivity to ultrasound as a selective superficial cancer therapy

Bioengineering & Translational Medicine, 2021
We hypothesize that the biomechanical properties of cells can predict their viability, with Young's modulus representing the former and cell sensitivity to ultrasound representing the latter.
Eden Bergman, Riki Goldbart, Tamar Traitel, Eliz Amar‐Lewis, Jonathan Zorea, Ksenia Yegodayev, Irit Alon, Sanela Rankovic, Yuval Krieger, Itay Rousso, Moshe Elkabets, Joseph Kost   +11 more
doaj   +1 more source

Anisotropic Young's Modulus for Single-Layer Black Phosphorus: The Third Principle Direction Besides Armchair and Zigzag [PDF]

arXiv, 2015
We derive an analytic formula for the Young's modulus in single-layer black phosphorus using the valence force field model. By analyzing the directional dependence for the Young's modulus, we explore the third principle direction with direction angle phi_tp = 0.268pi besides armchair and zigzag directions.
arxiv