Feedstock preparation, microstructures and mechanical properties for laser-based additive manufacturing of steel matrix composites

H Chen, K Kosiba, C Suryanarayana, T Lu… - International …, 2023 - Taylor & Francis
Laser-based additive manufacturing (LBAM) has shown great potential in the development
of new metallic materials, especially in the design and fabrication of metal matrix composites …

Unusual interface phase transformation during continuous additive manufacturing of maraging steel and Co–30Cr–7Mo alloy

J Pasco, Y Tian, K Chadha, L Jiang, T Dorin… - Materials Science and …, 2023 - Elsevier
The high strength and hardness of maraging steel (MS1) can be functionally integrated with
the thermal stability and toughness of Co–30Cr–7Mo alloy (MP1) through multi-material …

Investigation of the microstructure and mechanical characteristics of lattice structures produced by laser powder bed fusion method

AT Erturk, ME Bulduk, G Tarakçi, G Özer… - Metals and Materials …, 2022 - Springer
This study includes experimental research conducted to produce lattice structures and to
examine their mechanical properties by taking advantage of the design freedom provided by …

Heat treatment, microstructure and corrosion relationship on 316L SS produced by AM

G Özer - Materials Science and Technology, 2023 - journals.sagepub.com
In this study, 316L stainless steel (SS) samples produced with standard parameters using
the Additive Manufacturing method were heat treated with different parameters, and the …

The role of heat treatments on wear behaviour of 316L stainless steel produced by additive manufacturing

G Özer, A Kisasöz - Materials Letters, 2022 - Elsevier
In this study, 316L stainless steel (SS) samples were produced using Direct Laser Metal
Sintering (DMLS) method with standard parameters. Specimens were heat-treated at 650 …

The effect of conformal cooling channels on welding process in parts produced by additive manufacturing, laser powder bed fusion

Cİ Çalışkan, HM Khan, G Özer, S Waqar… - Journal of Manufacturing …, 2022 - Elsevier
Given the excellent performance in making lighter, customizable, strong, and aesthetically
attractive components at a reduced time and cost, additive manufacturing (AM) presents an …

Influence of post-treatment on microstructure and mechanical properties of additively manufactured C300 maraging steel

F Habassi, M Houria, N Barka, M Jahazi - Materials Characterization, 2023 - Elsevier
The aim of this work is to explore various homogenization solution-aging post-treatments
(HAT) related to maraging steel, manufactured by selective laser melting (SLM), in order to …

Investigation of manufacturability and efficiency of micro channels with different geometries produced by direct metal laser sintering

Cİ Çalışkan, M Coşkun, G Özer, E Koç… - … International Journal of …, 2021 - Springer
Manufacturability without supports in design studies for additive manufacturing (AM) brings
many advantages such as time, cost, part surface quality, and design freedom. It is thought …

Efficiency research of conformal channel geometries produced by additive manufacturing in plastic injection mold cores (inserts) used in automotive industry

Cİ Çalışkan, G Özer, E Koç, US Sarıtaş… - 3D Printing and …, 2023 - liebertpub.com
In the production of geometries that traditional methods cannot produce, it is seen that
additive manufacturing (AM) technology, which has come to the fore, has been used …

The impact of aging and drag‐finishing on the surface integrity and corrosion behavior of the selective laser melted maraging steel samples

HM Khan, G Özer, G Tarakci, M Coskun… - Materialwissenschaft …, 2021 - Wiley Online Library
The maraging steel components fabricated using the selective laser melting process exhibit
remarkable static strength. However, high pore density and large surface imperfections …