Selective laser melting of tungsten carbide reinforced maraging steel composite
Article dans une revue avec comité de lecture
Auteur
KANG, Nan
495033 Guangdong Institute of Education [Guangzhou]
496957 Laboratoire Interdisciplinaire Carnot de Bourgogne [ICB]
495033 Guangdong Institute of Education [Guangzhou]
496957 Laboratoire Interdisciplinaire Carnot de Bourgogne [ICB]
LIU, Min
233961 Shanghai Jiao Tong University [Shanghai]
240336 Beijing Computational Science Research Center [Beijing] [CSRC]
440377 Shandong Agricultural University [SDAU]
440428 Chinese Academy of Agricultural Engineering [CAEE]
233961 Shanghai Jiao Tong University [Shanghai]
240336 Beijing Computational Science Research Center [Beijing] [CSRC]
440377 Shandong Agricultural University [SDAU]
440428 Chinese Academy of Agricultural Engineering [CAEE]
LIAO, Hanlin
227673 Laboratoire d'Études et de Recherches sur les Matériaux, les Procédés et les Surfaces [IRTES - LERMPS]
496957 Laboratoire Interdisciplinaire Carnot de Bourgogne [ICB]
227673 Laboratoire d'Études et de Recherches sur les Matériaux, les Procédés et les Surfaces [IRTES - LERMPS]
496957 Laboratoire Interdisciplinaire Carnot de Bourgogne [ICB]
Résumé
In this work, tungsten carbide (WC) reinforced maraging steel matrix composites were in-situ manufactured by selective laser melting (SLM) from powder mixture. The SLM processed samples presented high relative density (over 99%) with a homogenous distribution of WC. The as-fabricated surface quality of SLM processed samples was improved significantly by the addition of WC. Focused ion beam and transmission electron microscopy were employed to characterize the interfacial properties between tungsten carbide and steel matrix. The elemental analysis indicates that metallurgical bonding appears at interfacial region due to the diffusion. Tensile behavior of SLM processed maraging steel was different from their composite with several WC contents.
Fichier(s) constituant cette publication
Cette publication figure dans le(s) laboratoire(s) suivant(s)
Documents liés
Visualiser des documents liés par titre, auteur, créateur et sujet.
-
Article dans une revue avec comité de lectureKANG, Nan; GUITTONNEAU, Fabrice; LIAO, Hanlin; FU, Y.; AUBRY, E.; EL MANSORI, Mohamed (Elsevier, 2018)Fe-Ni-Si soft magnetic parts, using Ni coated high silicon steel powder, were manufactured by selective laser melting process. The type of defect changes from porosity to cracks and the relative density increases, from 50% ...
-
Article dans une revue avec comité de lectureKANG, Nan; LIN, X.; GUITTONNEAU, Fabrice; LIAO, H.L.; HUANG, W.D.; CODDET, C.; EL MANSORI, Mohamed (Elsevier, 2018)In this research, Al-Fe-Cr quasicrystal (QC) reinforced Al-based metal matrix composites were in-situ manufactured by using selective laser melting (SLM) from the powder mixture. The parametrical optimization based on our ...
-
Article dans une revue avec comité de lectureIn this work, Al-Fe-Cr quasicrystal reinforced Al matrix composite was in-situ prepared by using selective laser melting from powder mixture of Al-Cu-Fe-Cr quasicrystal and pure Al. The effect of selective post-aging ...
-
Article dans une revue avec comité de lectureIn this work, the tribological behaviour of selective laser melting (SLM) processed hypereutectic Al-Si alloy is investigated by the ball on disc test with focus on the effect of silicon content (18 and 50 wt %). Different ...
-
Article dans une revue avec comité de lectureQIN, Zehao; KANG, Nan; EL MANSORI, Mohamed; WANG, Zihong; WANG, Haoxiang; LIN, Xin; CHEN, Jing; HUANG, Weidong (Elsevier BV, 2022-01)This work investigates the defects (pore and lack of fusion), microstructure, and fatigue properties of Sc and Zr-modified Al–Mg alloy on different building directions fabricated by laser powder bed fusion (LPBF). The ...