Results 51 to 60 of about 4,229,544 (248)

Modelling of cutting fibrous composite materials: current practice [PDF]

, 2015
Using fibre reinforced polymers (FRP) is increasing across many industries. Although FRP are laid-up in the near-net shape, several cutting operations are necessary to meet quality and dimensional requirements.
Kahwash, Fadi, Maheri, A., Shyha, Islam, Kahwash, F., Shyha, I., Maheri, Alireza   +5 more
core   +1 more source

Affecting the Properties of Copper–Graphene Electroconductive Composite by Severe Plastic Deformation

Advanced Engineering Materials, EarlyView.
Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich, Lenka Kunčická, Pavel Czernek, Zifan Wang   +3 more
wiley   +1 more source

Surface structured bonded composite-metal joint [PDF]

, 2014
The design of structural joints is one of the critical challenges for the development of composite lightweight aircraft and motorsport structures. Despite the universal reliance upon mechanical fastening and adhesive bonding, the disadvantages of both
Di Giandomenico, Vincenzo
core   +3 more sources

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Tuning mechanical property and corrosion resistance through precise control of the LPSO phase in Mg-Y-Al alloys

Corrosion Communications
Corrosion behavior and mechanical properties of annealed Mg-Y-Al alloys as a function of volume fraction of long-period stacking ordered phase ( V f (LPSO)) were investigated. Three alloy compositions of Mg-4.0Y-0.9Al, Mg-5.5Y-0.9Al and Mg-10Y-1.2Al (all
Yiwen Chen, Yuyang Chen, Hongwei Xiong, Jingya Wang, Weisen Zheng, Yao Yang, Tao Ying, Xiaoqin Zeng   +7 more
doaj   +1 more source

Precipitation modification in cast Mg–1Nd–1Ce–Zr alloy by Zn addition

Journal of Magnesium and Alloys, 2019
The effects of different Zn addition (0, 0.2, 0.5, 1.0 wt%) on the microstructure and mechanical properties of cast Mg–1Nd–1Ce–Zr alloy in as-cast, solution-treated and 200 °C peak-aged conditions were studied.
Yiyuan Zhou, Penghuai Fu, Liming Peng, Dan Wang, Yingxin Wang, Bin Hu, Ming Liu, Anil K. Sachdev, Wenjiang Ding   +8 more
doaj   +1 more source

Effects of TiC0.5N0.5 nanoparticles on the microstructure, mechanical and thermal properties of TiC0.5N0.5/Al-Cu nanocomposites

Journal of Materials Research and Technology, 2020
In this work, TiC0.5N0.5/Al-Cu nanocomposites with high mechanical and thermal performance were successfully synthesized via ultrasonic assisted casting route.
K. Wang, G.P. Xu, H.Y. Jiang, Q.D. Wang, W.J. Ding   +4 more
doaj   +1 more source

Inverse Identification of Energy‐Dependent Laser Absorptivity in NiTi Laser Powder‐Bed Fusion via Calibrated Melt Pool Simulation

Advanced Engineering Materials, EarlyView.
A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi, Hadi Moutablaleh, Ignatius A. Setiawan, Mehrshad Mehrpouya   +3 more
wiley   +1 more source

Fabrication of ultra-high strength magnesium alloys over 540 MPa with low alloying concentration by double continuously extrusion

Journal of Magnesium and Alloys, 2018
We prepare a new type of patented biodegradable biomedical Mg–Nd–Zn–Zr (JDBM) alloy system and impose double continuously extrusion (DCE) processing. The lowest processing temperature is 250 °C for JDBM-2.1Nd and 310 °C for JDBM-2.8Nd, which increases ...
Hua Huang, Hongwei Miao, Guangyin Yuan, Zhongchang Wang, Wenjiang Ding   +4 more
doaj   +1 more source

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +1 more source