Chemical core-shell metastability-induced large ductility in medium-entropy maraging and reversion alloys

F Haftlang, JB Seol, A Zargaran, J Moon, HS Kim - Acta Materialia, 2023 - Elsevier
Maraging structural materials have been traditionally indicated as essential metallic alloys
for hundreds of years. The highest strength of the aged martensite alloys requires the …

On defect minimization caused by oxide phase formation in laser powder bed fusion

AA Okunkova, SR Shekhtman, AS Metel, NA Suhova… - Metals, 2022 - mdpi.com
The article is devoted to the compressive review of the defects observed in the products of
the machinery usage made mainly of anti-corrosion steels of the martensite-austenite group …

[HTML][HTML] Heterogeneous effect of aging temperature on the fatigue life of additively manufactured thin-walled 18Ni300 maraging steel tubular specimen

A Karolczuk, A Kurek, M Böhm, S Derda… - Materials & Design, 2024 - Elsevier
Optimizing the geometry for material savings, or heat transfer, can yield thin-walled
additively manufactured parts. A wall thickness of only a few hatching spaces can be …

Additive manufacturing of corrosion-resistant maraging steel M789 by directed energy deposition

YZ Lek, C Wang, X Shen, Z Chen, U Ramamurty… - Materials Science and …, 2022 - Elsevier
Conventional maraging steels feature a combination of high strength and toughness, but
they often suffer from low corrosion resistance. Hence, maraging steel M789 was developed …

Influence of solid solution time on microstructure and precipitation strengthening of novel maraging steels

TZ Xu, T Wang, MS Wang, S Zhang, CH Zhang… - Materials Science and …, 2025 - Elsevier
Effective subsequent heat treatment is crucial for achieving the desired microstructure and
excellent mechanical properties in laser-deposited high-performance maraging steel. In this …

Effect of aging treatment on the microstructure and tribological properties of a new maraging steel manufactured by laser directed energy deposition

Y Du, TZ Xu, S Zhang, CL Wu, CH Zhang… - Materials …, 2024 - Elsevier
A new maraging steel (NMS) with high Mo element was successfully prepared by laser
directional energy deposition (L-DED). Due to the rapid cooling rate, the alloy had sufficient …

Microhardness and Microstructure Analysis of the LPBF Additively Manufactured 18Ni300

PM Cerezo, JA Aguilera, A Garcia-Gonzalez… - Materials, 2024 - mdpi.com
This research focuses on analysing the 18Ni300 maraging steel produced through laser
powder bed fusion. Specifically, it aims to examine the phase components using X-ray …

Effect of titanium on microstructure and mechanical behaviour of additively manufactured 1.2709 maraging steel

A Strakosova, M Roudnická, J Šafka, M Ackermann… - Additive …, 2024 - Elsevier
The effect of titanium on the microstructure and properties of additively manufactured 1.2709
maraging steel is thoroughly studied in this work. For this purpose, a standardized alloy with …

Aging Behaviour of a 12.2 Cr-10Ni-1Mo-1Ti-0.6 Al Precipitation-Hardening Stainless Steel Manufactured via Laser Powder Bed Fusion

A Morri, M Zanni, L Ceschini, A Fortunato, M Pellizzari - Metals, 2023 - mdpi.com
The combination of precipitation-hardening stainless steels (PH-SS) and laser powder bed
fusion (LPBF) enables the manufacturing of tools for plastic injection moulding with …

General investigations on the heat treatment and thermal fatigue behavior of an experimental hot work tool steel tailored for laser powder bed fusion

F Deirmina, L Quarzago, D Butcher, E Bettini… - Materials Science and …, 2024 - Elsevier
An experimental hot work tool steel with a leaner chemistry compared to the standard AISI-
H13 grade, aimed at enhanced processability, was gas atomized and processed using laser …