Results 291 to 300 of about 1,877,859 (354)

Bioactive Void Metal Composites for Orthopedic Implant Devices

MRS Proceedings, 1995
AbstractAlthough significant advances have been made to provide mechanically strong and nontoxic metals and alloys, biological integration of devices into natural tissues remains a problem. The Surface Induced Mineralization (SIM) and Void Metal Composite (VMC) processes produce a bioactive porous metal implant coating/device which may address many of ...
Allison A. Campbell, Gordon L. Graff, Lin Song, Ken R. Sump   +3 more
openaire   +1 more source

Effect of nanofiller concentration on the density and void content of natural fiber-reinforced epoxy composites

Biomass Conversion and Biorefinery, 2022
Adnan Amjad, ·. A. Anjang, ·. M. Shukur, Zainol Abidin   +3 more
semanticscholar   +1 more source

Numerical Investigations of Ultrasonic Scattering from Voids in Composite Materials Based on Random Void Model

Advanced Materials Research, 2011
Ultrasonic attenuation coefficient is firstly calculated utilizing the finite difference time domain method based on a novel 2-D RVM for carbon fiber reinforced plastic (CFRP) composite materials. The results show that the void morphology has detrimental effect on ultrasonic attenuation.
Li Lin, Xiang Zhang, Jun Chen, Xi Meng Li   +3 more
openaire   +1 more source

Effects of Void Defects on Fracture Features and Tensile Strength of C/SiC Composites: an Image-based FEM Study

Applied Composite Materials, 2022
Qiubo Li, Yihui Chen, Yanfei Chen, S. Ai, D. Fang   +4 more
semanticscholar   +1 more source

On the elimination of Kirkendall voids in superconducting composites

Applied Physics Letters, 1979
Kirkendall void formation, which has hitherto prevented the use of the external diffusion technique for the manufacture of practical multifilamentary superconducting composites, can be suppressed by using solution anneals to eliminate sites for heterogeneous void nucleation.
S. Cogan, D. S. Holmes, R. M. Rose
openaire   +1 more source

Effect of Printing Velocity on the Microscopic Void Distribution of 3D-Printed Short-Fiber-Reinforced Composites

Journal of Failure Analysis and Prevention, 2022
Hui Luo, Hao-kun Yang, L. Xi, Binbin Liao, K. Bo   +4 more
semanticscholar   +1 more source

The effects of fiber radius and fiber shape deviations and of matrix void content on the strengths and failure mechanisms of UD composites by computational micromechanics

Composites Science And Technology, 2021
Chunwang He, J. Ge, Xiaofei Cao, Yanfei Chen, Haosen Chen, D. Fang   +5 more
semanticscholar   +1 more source

Void formation in composite prepregs – Effect of dissolved moisture

Composites Science and Technology, 2010
Abstract Void formation as a function of resin moisture content was investigated to better understand and control process defects in composite parts made from prepreg. In this study, uncured prepreg was conditioned at 70%, 80% and 90% relative humidity and at 35 °C. Conditioned prepreg was laid up into quasi-isotropic laminates and cured using vacuum
L.K. Grunenfelder, S.R. Nutt
openaire   +1 more source

Modular Acetabular Augments: Composite Void Fillers

Orthopedics, 2005
Arlen D, Hanssen, David G, Lewallen
openaire   +2 more sources

Micro-mesoscopic prediction of void defect in 3D braided composites

, 2021
Yutong Fu, Xue-Rong Yao, Xuhao Gao
semanticscholar   +1 more source