Microstructure and properties of Cu-Ti-Ni composite coatings on gray cast iron fabricated by laser cladding

L Zhu, Y Liu, Z Li, L Zhou, Y Li, A Xiong - Optics & Laser Technology, 2020 - Elsevier
To improve the wear resistance of gray cast iron and the quality of the laser cladding
coating, a composite coating was designed and produced using Cu-Ti-Ni blending powder …

Simultaneous improvement of electrical conductivity and mechanical property of Cr doped Cu/CNTs composites

T Zuo, J Li, Z Gao, Y Wu, L Zhang, B Da, X Zhao… - Materials Today …, 2020 - Elsevier
Acquiring high electrical conductivity and good mechanical property is a key issue for
Cu/CNTs composites, which affects their potential applications in electrical material field. In …

Effects of the partially-unzipped carbon nanotubes on the microstructure and properties of CuCr matrix composites

Q Zhao, Q Lei, X Gan, L Zhang, K Zhou - Diamond and Related Materials, 2020 - Elsevier
Poor interfacial adhesion and the aggregation of carbon nanotubes (CNTs) are important
factors that restrict effective synthesis in CNTs-reinforced copper matrix composites (CMCs) …

Effect of particle shape on mechanics of impact in the deposition of titanium nanoparticles on a titanium substrate

H Jami, A Jabbarzadeh - Surface and Coatings Technology, 2020 - Elsevier
We report large scale molecular dynamics simulations of the cold spray process, where the
impact of single titanium nanoparticle on a titanium substrate has been studied, and the …

Size-dependent effects of Ti powders in the pure aluminum matrix composites reinforced by carbon nanotubes

XQ Liu, CJ Li, X You, ZY Xu, X Li, R Bao, JM Tao… - Journal of Alloys and …, 2020 - Elsevier
Carbon nanotube reinforced aluminum matrix (CNT/Al) composites with various
microstructures were fabricated by powder metallurgy via introducing nano-sized and …

Enhanced the strength and ductility of the partially unzipped carbon nanotubes reinforced CuCr matrix composites via optimization of the interface structure

Q Zhao, X Gan, Q Lei, W Li, K Zhou - Composite Interfaces, 2020 - Taylor & Francis
The different unzipping levels of carbon nanotubes (CNTs) reinforced CuCr matrix
composites were fabricated by flake powder metallurgy. The strengthening effect of the …

Enhanced mechanical properties of alloyed copper matrix composites reinforced with partially-unzipped carbon nanotubes

Q Zhao, Y Liu, Q Lei, W Li, X Gan, K Zhou - Materials Science and …, 2020 - Elsevier
Sufficient interfacial contact and adhesion are important factors for ensuring effective load
transfer in carbon nanotubes (CNTs)-reinforced copper matrix composites (CMCs). In this …

Fabrication de matériaux composites innovants base argent renforcés par des nanotubes de carbone par différents procédés de mise en forme

M Pontoreau - 2020 - theses.hal.science
L'amélioration de la durée de vie des contacts électriques passe par l'augmentation des
propriétés mécaniques, électriques et thermiques des matériaux de contact faits en argent …