...Omid Rohani Raftar; Mohsen Khajehzadeh; Mohammad Reza Razfar Purpose This study aims to enhance the mechanical performance and structural integrity of SS316L/IN625 functionally graded materials (FGMs) fabricated via selective laser melting ( SLM ). Building on the development of a custom multi...

...Sajjad Rajabi; Alireza Khodabandeh; Masood Amirshami; Ardeshir Hemasian Etefagh; Mohsen Khajehzadeh Purpose This study aims to enhance the fabrication of functionally graded materials (FGMs) combining SS316L and Inconel 625 via selective laser melting ( SLM ) by addressing challenges...

...-centered cubic ( FCC ) lattice structures fabricated via selective laser melting ( SLM ) of eutectic high-entropy alloy ( EHEA ), with the objective of enhancing their overall performance and facilitating their engineering applications. Design/methodology/approach Through the modulation of laser power...

...Da An; Kaiyu Li; Guang Yang; Yu Zhang Purpose The purpose of this paper is to address the limitations of traditional selective laser melting structures when filling shell lattices. First, these structures do not adequately consider the mechanical properties under actual external loads. Second...

...Velladurai Arunachalam; Rajkumar Subbiah; Ravi Balasundaram Purpose Achieving balanced cooling for the core and cavity in the injection molding process is challenging, particularly for complex-shaped parts. This study aims to explore the use of selective laser melting ( SLM ) additive...

...Sina Qavipeykar; Masood Amirshami; Ardeshir Hemasian Etefagh; Mohsen Khajehzadeh; Mohammad Reza Razfar Purpose This study investigates the impact of in situ re-melting techniques on residual stress, surface quality and mechanical properties of selective laser melting ( SLM ) manufactured...

...) φ _ v o l   ( % ) = ( 1 − V s V b ) × 100 Selective Laser Melting (SLM) is a type of Laser Powder Bed Fusion (LPBF) technology able to create metal complex parts with intricate designs, esp. lattices with customised topologies. However, SLM components can...

...Weidong Huang; Chen Liu; Hui Wang; Xiaolei Yan; Zebin Lin; Maohua Zhu Purpose As an additive manufacturing technology, selective laser melting ( SLM ) has garnered significant attention due to its ability to fabricate complex samples. Ti-6Al-4V, characterized by its superior strength-to-weight...

...Deniz Aktürk; Muhammed Taha Yildiz; Emre Yurtkuran; Nazim Babacan Purpose The primary goal of this research is to explore the microstructural characteristics and fatigue properties of dental metallic structures produced from Co-Cr-Mo, Co-Cr-Mo-W and Co-Cr-W alloys using selective laser melting...

...Meirong Yi; Ming Chen; Cuiyuan Lu; Xiaobing Li; Yanghan Fu; Yang Liu Purpose The quality of Inconel 718 (IN718) from selective laser melting (SLM) is prerequisite for its application, and meeting required tensile properties is particularly important. This study aims to realize both mechanical...

... of material properties to bone by developing a dynamic design approach. Design/methodology/approach A suitable topology was selected and admissible design space was established. Implants were fabricated by selective laser melting. Material dynamics, including elastic modulus, damping and natural frequency...

... parts in effective way. Selective laser melting (SLM) is preferred by means of producing a component with good surface quality and near-net shape even if it has complex form. Titanium alloys have been extensively used in engineering covering a variety of sectors such as aeronautical, chemical...

... behavior of 316 L stainless steel fabricated through selective laser melting (SLM). The effects of these processes on surface roughness, porosity, microhardness and fatigue performance were experimentally investigated. The purpose of this study is to evaluate the feasibility and effectiveness of ultrasonic...

.../methodology/approach The newly developed structures were obtained by adding extra interior vertical struts into the BCCZ and FCCZ configurations. The samples, composed of the AlSi10Mg alloy, were fabricated using the selective laser melting (SLM) additive manufacturing technique. The specific compressive...

...Raghad Ahmed Alaloosi; Onur Çomakli; Mustafa Yazici; Ziad A. Taha Purpose This paper aims to investigate the influence of scan speed on the corrosion and tribocorrosion features of the CoCrMoW samples fabricated via the selective laser melting (SLM) process. Design/methodology/approach CoCrMoW...

...İdris Tuğrul Gülenç; Mingwen Bai; Ria L. Mitchell; Iain Todd; Beverley J. Inkson Purpose Current methods for the preparation of composite powder feedstock for selective laser melting (SLM) rely on costly nanoparticles or yield inconsistent powder morphology. This study aims to develop a cost...

...Iván La Fé-Perdomo; Jorge Andres Ramos-Grez; Ramón Quiza; Ignacio Jeria; Carolina Guerra Purpose 316 L stainless steel alloy is potentially the most used material in the selective laser melting (SLM) process because of its versatility and broad fields of applications (e.g. medical devices, tooling...

...Muhammad Waqas; Dingyong He; Zhen Tan; Peng Yang; Mu Gao; Xingye Guo Purpose The selective laser melting (SLM) technique, as a typical additive manufacturing process, is widely used for the fabrication of metallic biomedical components. In terms of biodegradability, zinc and its alloys represent...

...Xina Huang; Shoubin Ding; Lihui Lang; Shuili Gong Purpose The purpose of this paper is to investigate the effect of strut size on the compressive response for selective laser-melted lattice structure with a body-centered cubic (BCC) unit cell. Design/methodology/approach Theoretical analysis...

... Limited 2022 Emerald Publishing Limited Licensed re-use rights only Selective laser melting NiTi alloy Keyhole mode Phase change behavior Mechanical properties As one of the most widely used shape memory alloys, NiTi alloy has been widely used in sensors, actuators, oral and clinical...