Effects of TiC addition on microstructure, microhardness and wear resistance of 18Ni300 maraging steel by direct laser deposition

J Hu, H Zhu, J Zhang, M Ouyang, C Qiu… - Journal of Materials …, 2021 - Elsevier
Abstract 18Ni300 maraging steel with different TiC contents (0− 10 wt.%), for the first time,
have been fabricated by a direct laser deposition (DLD) technique. The microstructure and …

A holistic approach to cooling system selection and injection molding process optimization based on non-dominated sorting

J Gotlih, M Brezocnik, S Pal, I Drstvensek, T Karner… - Polymers, 2022 - mdpi.com
This study applied a holistic approach to the problem of controlling the temperature of critical
areas of tools using conformal cooling. The entire injection molding process is evaluated at …

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 …

Microstructural and mechanical properties of novel Co-free maraging steel M789 prepared by additive manufacturing

Z Brytan, M Król, M Benedyk, W Pakieła, T Tański… - Materials, 2022 - mdpi.com
This research aims to characterize and examine the microstructure and mechanical
properties of the newly developed M789 steel, applied in additive manufacturing. The data …

Effect of direct energy deposition parameters on morphology, residual stresses, density, and microstructure of 1.2709 maraging steel

K Aleksandr, S Ferdinando, R Joel, C Joel… - … International Journal of …, 2021 - Springer
In this study, one-dimensional beads and three-dimensional cubes of 1.2709 maraging steel
were printed using a laser additive manufacturing (AM) technology. The direct energy …

Investigation of effect of conformal cooling inserts in high-pressure die casting of AlSi9Cu3

C Karakoc, KC Dizdar, D Dispinar - The International Journal of Advanced …, 2022 - Springer
Porosity is one of the challenges in high-pressure die casting (HPDC) of aluminum alloys. A
typical control of porosity involved controlled solidification which is attained by the cooling of …

High-temperature exposure of the high-strength 18Ni-300 maraging steel manufactured by laser powder bed fusion: oxidation, structure and mechanical changes

A Strakosova, F Průša, P Jiříček, J Houdková… - Journal of Materials …, 2024 - Springer
The present work describes the effect of long-term (8 weeks) high-temperature oxidation
(500° C) on the formation of an oxide layer as well as on the microstructure and mechanical …

High-precision laser powder bed fusion of 18Ni300 maraging steel and its SiC reinforcement composite materials

Y Wei, G Chen, M Li, W Li, Y Zhou, J Xu… - Journal of Manufacturing …, 2022 - Elsevier
Thanks to the need for refinement in the mold field, high-precision laser powder bed fusion
(HP-LPBF) has become a critical technique for manufacturing new high-precision molds …

Shape-Dependent Strength of Al Si9Cu3FeZn Die-Cast Alloy in Impact Zone of Conformal Cooling Core

J Piekło, A Burbelko, A Garbacz-Klempka - Materials, 2022 - mdpi.com
This article presents the results of shape-dependent strength analyses in die-castings from
traditional (straight-drilled) and conformal core-cooling moulds. Cores with a traditional …

Analysis of phenomenon of plasticity loss of steel core made by selective laser melting method in zone of pressure mould conformal cooling channel

J Piekło, A Garbacz-Klempka - Materials, 2023 - mdpi.com
This paper presents the results of testing the mechanical properties of maraging steel
1.2709 that were obtained by the SLM method under uniaxial and triaxial states of stress …