Results 31 to 40 of about 20,566 (308)

Damage investigation in CFRP composites using full-field measurement techniques: combination of digital image stereo-correlation, infrared thermography and X-ray tomography [PDF]

, 2013
The present work is devoted to damaging process in carbon–fiber reinforced laminated composites. An original experimental approach combining three optical measurement techniques is presented.
Péronnet, Elodie, Welemane, Hélène, Garnier, Christian, Fazzini, Marina, Brault, Romain, Mistou, Sébastien, Goidescu, Cristina   +6 more
core   +1 more source

Effect of different titanium addition methods on the properties of diamond/Cu composites

Journal of Materials Research and Technology
Due to the low bonding strength between diamond and copper, the thermal conductivity and mechanical strength of diamond/copper composites are affected.
Chenlong Wei, Xuexiang Wang, Peng Tong, Peng Wang, Jun Wen   +4 more
doaj   +1 more source

Microstructure and Tensile Properties of Graphene-Oxide-Reinforced High-Temperature Titanium-Alloy-Matrix Composites

, 2020
In this study, graphene-oxide (GO)-reinforced Ti–Al–Sn–Zr–Mo–Nb–Si high-temperature titanium-alloy-matrix composites were fabricated by powder metallurgy.
Xu Huang, Chunxiao Cao, Peijie Li, Hang Chen, Guangbao Mi   +4 more
core   +1 more source

Characterization of Aluminized Layers on Inconel‐738 Alloy: Microstructure, Modeling of Aluminizing Kinetics, and Thermal Behavior

Advanced Engineering Materials, EarlyView.
This study explored how effective nickel aluminide coatings are obtained in providing oxidation resistance applied to the Inconel 738 alloy, modeling with diffusion models. In the present study, kinetics and thermal behavior of the Inconel 738 alloy were studied by the low‐temperature thermoreactive aluminizing process, which was carried out at 625°C ...
Gozde Celebi Efe, Tuba Yener, Suayb Cagri Yener, Mourad Keddam, Cuma Bindal   +4 more
wiley   +1 more source

Effects of titanium on graphene-reinforced 6061-aluminum composites: mechanical and microstructural analysis

Materials Research Express
Graphene, renowned for its exceptional load-bearing capacity and high electrical conductivity, has emerged as a highly promising reinforcing material. However, the tendency of graphene to agglomerate in aluminum composites with high graphene content has ...
Xue Zhang, Yumin Song, Suihai Chen, Bo Yang, Hongyu Chen, Weixia Zhou, Liuchuang Wei, Heming Cheng, Shuai Zhang   +8 more
doaj   +1 more source

Effects of heat treatment on microstructure and mechanical properties of TiBw/TA15（Mo，Si）composites with network microstructure

Journal of Aeronautical Materials, 2020
The experimentation adopted low energy ball milling combining, with hot pressing sintering, to design and fabricate 3.4%（volume fraction）TiBw/TA15(Mo,Si) titanium matrix composites, for investigating the effects of heat treatment on the composites ...
ZHENG Junchao, HUANG Lujun, MA Rui, BAI Jie, ZHANG Rui, JIANG Shan, GENG Lin   +6 more
doaj   +1 more source

Fracture toughness characterization of thin Ti/SiC composites [PDF]

, 2011
Titanium based alloys reinforced uniaxially with silicon carbide fibres (Ti/SiC) are advanced and innovative materials for aerospace vehicles.
Ma, Wei
core  

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

Advanced Engineering Materials, EarlyView.
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat, Guido Barale, John Stavridis, Ehsan Norouzi, Jin‐Yoo Suh, Dong‐Ik Kim, Luca Iuliano, Abdollah Saboori   +7 more
wiley   +1 more source

Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing

Advanced Engineering Materials, EarlyView.
This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu, Xun Zhang, Jack M. Donoghue, Albert D. Smith, Rahul Unnikrishnan, Rhys Thomas, Vahid Nekouie, Jie Luo, Dongchen Hu, Michael Preuss, Philip J. Withers   +10 more
wiley   +1 more source

Creep Properties and Deformation Mechanism of Additively Manufactured NiAl‐CrMo Composites

Advanced Engineering Materials, EarlyView.
Additively manufactured NiAl‐CrMo composites contain numerous interfaces and cell boundaries that control their creep response. At 700°C under high applied stress, creep is dominated by dislocation‐controlled power‐law mechanisms. At 800°C–900°C and lower stresses, creep is primarily diffusion‐controlled along cell boundaries.
Jan Vollhüter, Andreas Bezold, Johan Westraadt, Katharina Fiegl, Subham Chattoraj, Benjamin Wahlmann, Carolin Körner, Michael Mills, Mathias Göken, Steffen Neumeier   +9 more
wiley   +1 more source