Journal ArticleDOI
Formation and influence of graphene in Inconel 625 prepared by selective laser melting
TLDR
In this paper, a Ni-coated graphene reinforced Inconel 625 composite was prepared by selective laser melting and the microstructure of the composite exhibited random aligned columnar dendrites due to the addition of Ni-Gr.About:
This article is published in Journal of Alloys and Compounds.The article was published on 2021-10-15. It has received 4 citations till now. The article focuses on the topics: Inconel 625 & Marangoni effect.read more
Citations
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Development of Yttria-stabilized zirconia reinforced Inconel 625 metal matrix composite by laser powder bed fusion
TL;DR: In this paper, a method for modifying commercial Inconel 625 metal powder to enhance the properties of the additively manufactured component for high temperature applications was introduced by decorating the particles with submicron Yttria-stabilized zirconia (YSZ) particles in order to develop a metal matrix composite material.
Journal ArticleDOI
Tailoring the microstructure and mechanical property of laser powder bed fusion fabricated Ti–6Al–2Sn–4Zr–2Mo via heat treatment
TL;DR: In this article , the heat treatment effect on the microstructure evolution and mechanical properties of the laser powder bed fusion fabricated Ti-6Al-2Sn-4Zr-2Mo (Ti6242) alloy was investigated.
Journal ArticleDOI
Tailoring the microstructure and mechanical property of laser powder bed fusion fabricated Ti–6Al–2Sn–4Zr–2Mo via heat treatment
TL;DR: In this paper, the heat treatment effect on the microstructure evolution and mechanical properties of the laser powder bed fusion fabricated Ti-6Al-2Sn-4Zr-2Mo (Ti6242) alloy was investigated.
Journal ArticleDOI
Effects of sintering temperature on the microstructure, mechanical, tribological and thermophysical properties of GNPs/IN738 composite
TL;DR: In this article , the influence of spark plasma sintering temperature range between 900 and 1100 °C on the microstructure, mechanical, tribological and thermophysical properties of GNP/IN738 composite is assessed.
References
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Journal ArticleDOI
Investigation of effects of process parameters on microstructure and hardness of SLM manufactured SS316L
TL;DR: In this article, porosity levels in Stainless Steel (SS) 316L parts manufactured with SLM were studied in relation to the effects of process parameters on microstructure and material hardness.
Journal ArticleDOI
Critical instability at moving keyhole tip generates porosity in laser melting.
Cang Zhao,Cang Zhao,Niranjan D. Parab,Xuxiao Li,Kamel Fezzaa,Wenda Tan,Anthony D. Rollett,Tao Sun +7 more
TL;DR: High-speed x-ray imaging enables operando observation of the detailed formation process of pores in Ti-6Al-4V caused by a critical instability at the keyhole tip and finds that the boundary of the key hole porosity regime in power-velocity space is sharp and smooth, varying only slightly between the bare plate and powder bed.
Journal ArticleDOI
Effect of heat treatment and hot isostatic pressing on the microstructure and mechanical properties of Inconel 625 alloy processed by laser powder bed fusion
TL;DR: In this paper, the effect of different heat treatments and hot isostatic pressing on the microstructure and mechanical properties of laser powder bed fusion IN625 alloy was studied using optical and scanning electron microscopy.
Journal ArticleDOI
Preparation of graphene nanoplatelets-copper composites by a modified semi-powder method and their mechanical properties
Dandan Zhang,Zaiji Zhan +1 more
TL;DR: In this paper, a modified semi-powder method was adopted to fabricate graphene nanoplatelets (GNPs)-copper composites in the present study, and electroless plating improved the mutual disperse of GNPs and the Cu matrix.
Journal ArticleDOI
Laser additive manufacturing of nano-TiC reinforced Ni-based nanocomposites with tailored microstructure and performance
TL;DR: In this paper, the authors studied the densification, microstructure and mechanical properties of nano-TiC reinforced Inconel 718 composites processed by selective laser melting (SLM) with variation of laser energy linear density (E).
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Formation of novel graded interface and its function on mechanical properties of WC1−x reinforced Inconel 718 composites processed by selective laser melting
Ting Rong,Dongdong Gu +1 more