Novel Composite Powders with Uniform TiB2 ...
Type de document :
Article dans une revue scientifique: Article original
DOI :
URL permanente :
Titre :
Novel Composite Powders with Uniform TiB2 Nano-Particle Distribution for 3D Printing
Auteur(s) :
Chen, Mengxing [Auteur]
Shanghai Jiao Tong University [Shanghai]
Li, Xiao Peng [Auteur]
Department of Mechanical Engineering [Leuven]
Ji, Gang [Auteur]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Wu, Yi [Auteur]
Shanghai Jiao Tong University [Shanghai]
Chen, Zhe [Auteur]
Shanghai Jiao Tong University [Shanghai]
Baekelant, Wouter [Auteur]
Department of Chemistry [Leuven]
Vanmeensel, Kim [Auteur]
Catholic University of Leuven = Katholieke Universiteit Leuven [KU Leuven]
Wang, Haowei [Auteur]
Shanghai Jiao Tong University [Shanghai]
Kruth, Jean-Pierre [Auteur]
Department of Mechanical Engineering [Leuven]
Shanghai Jiao Tong University [Shanghai]
Li, Xiao Peng [Auteur]
Department of Mechanical Engineering [Leuven]
Ji, Gang [Auteur]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Wu, Yi [Auteur]
Shanghai Jiao Tong University [Shanghai]
Chen, Zhe [Auteur]
Shanghai Jiao Tong University [Shanghai]
Baekelant, Wouter [Auteur]
Department of Chemistry [Leuven]
Vanmeensel, Kim [Auteur]
Catholic University of Leuven = Katholieke Universiteit Leuven [KU Leuven]
Wang, Haowei [Auteur]
Shanghai Jiao Tong University [Shanghai]
Kruth, Jean-Pierre [Auteur]
Department of Mechanical Engineering [Leuven]
Titre de la revue :
Applied Sciences
Numéro :
7
Titre du fascicule / de la collection :
Materials for 3D Printing
Pagination :
250
Date de publication :
2017
Mot(s)-clé(s) en anglais :
3D printing
nanocomposites
powders
laser absorptivity
nanocomposites
powders
laser absorptivity
Discipline(s) HAL :
Chimie/Matériaux
Physique [physics]/Matière Condensée [cond-mat]/Science des matériaux [cond-mat.mtrl-sci]
Physique [physics]/Matière Condensée [cond-mat]/Science des matériaux [cond-mat.mtrl-sci]
Résumé en anglais : [en]
It is reported that the ductility and strength of a metal matrix composite could be concurrently improved if the reinforcing particles were of the size of nanometers and distributed uniformly. In this paper, we revealed ...
Lire la suite >It is reported that the ductility and strength of a metal matrix composite could be concurrently improved if the reinforcing particles were of the size of nanometers and distributed uniformly. In this paper, we revealed that gas atomization solidification could effectively disperse TiB2 nanoparticles in the Al alloy matrix due to its fast cooling rate and the coherent orientation relationship between TiB2 particles and α-Al. Besides, nano-TiB2 led to refined equiaxed grain structures. Furthermore, the composite powders with uniformly embedded nano-TiB2 showed improved laser absorptivity. The novel composite powders are well suited for selective laser melting.Lire moins >
Lire la suite >It is reported that the ductility and strength of a metal matrix composite could be concurrently improved if the reinforcing particles were of the size of nanometers and distributed uniformly. In this paper, we revealed that gas atomization solidification could effectively disperse TiB2 nanoparticles in the Al alloy matrix due to its fast cooling rate and the coherent orientation relationship between TiB2 particles and α-Al. Besides, nano-TiB2 led to refined equiaxed grain structures. Furthermore, the composite powders with uniformly embedded nano-TiB2 showed improved laser absorptivity. The novel composite powders are well suited for selective laser melting.Lire moins >
Langue :
Anglais
Comité de lecture :
Oui
Audience :
Internationale
Vulgarisation :
Non
Établissement(s) :
Université de Lille
ENSCL
CNRS
INRA
ENSCL
CNRS
INRA
Collections :
Équipe(s) de recherche :
Métallurgie Physique et Génie des Matériaux
Date de dépôt :
2019-05-16T17:19:56Z
2019-11-18T11:03:39Z
2020-03-27T15:28:25Z
2019-11-18T11:03:39Z
2020-03-27T15:28:25Z
Fichiers
- applsci-07-00250.pdf
- Version éditeur
- Accès libre
- Accéder au document