Results 1 to 10 of about 758 (167)

A Review of Factors Affecting the Mechanical Properties of Maraging Steel 300 Fabricated via Laser Powder Bed Fusion

Metals, 2020
Maraging steel is an engineering alloy which has been widely employed in metal additive manufacturing. This paper examines manufacturing and post-processing factors affecting the properties of maraging steel fabricated via laser powder bed fusion (L-PBF).
Barry Mooney, Kyriakos I Kourousis
exaly   +3 more sources

Accelerated age-hardening kinetics in additively manufactured 18Ni(300) maraging steel [PDF]

Scientific Reports
In this comparative study between Laser Powder Bed Fusion (L-PBF) versus conventional hot-rolled 18Ni(300) maraging steel, accelerated age-hardening kinetics was determined due to the variation in annealing behaviour.
Shahrzad Sajjadivand, Mark Hartnett, Lu Yang, Wajira Mirihanage, Mert Celikin   +4 more
doaj   +2 more sources

Effect of atmospheric-controlled induction-heating fine particle peening on wear resistance and fatigue properties of maraging steel fabricated by laser powder-bed fusion

Journal of Materials Research and Technology, 2022
Maraging steel components fabricated by laser powder-bed fusion, which is a technique of additive manufacturing, are expected to be used widely because of their high strength, hardness and toughness.
Shogo Takesue, Atsushi Ezura, Yusuke Maki, Motoaki Hayama, Yoshitaka Misaka, Jun Komotori   +5 more
doaj   +1 more source

Maraging 300 Steel Plasma Welding Characterization for Aerospace Application

Materials Research, 2023
Maraging steel is a special class of high-strength steels that are hardened by the precipitation of intermetallic compounds at temperatures close to 480 °C, without carbon transformation. Since its development, it has been used for strategic applications
Camilla Pessanha Schiavo, Tiago Alegretti Zucarelli, Danieli Aparecida Pereira Reis   +2 more
doaj   +1 more source

Multilayer Maraging/CoCrNi Composites With Synergistic Strengthening-Toughening Behavior

Frontiers in Materials, 2021
A novel multilayer maraging/CoCrNi composite with good mechanical properties was successfully fabricated by a vacuum hot-rolling and aging treatment. The yield strength, tensile strength, uniform elongation, and fracture elongation reached 1,151, 1,380 ...
C. X. Chen, C. X. Chen, C. X. Chen, Y. F. Ge, Y. F. Ge, Y. F. Ge, W. Fang, W. Fang, W. Fang, X. Zhang, X. Zhang, X. Zhang, B. X. Liu, B. X. Liu, B. X. Liu, J. H. Feng, J. H. Feng, J. H. Feng, F. X. Yin, F. X. Yin, F. X. Yin   +20 more
doaj   +1 more source

Influence of Laser Additive Manufacturing and Laser Polishing on Microstructures and Mechanical Properties of High-Strength Maraging Steel Metal Materials

Applied Sciences, 2022
To increase the surface quality of the high-strength maraging steel metal materials, a new method of executing the additive manufacturing process and subtraction polishing process of maraging steel metal materials was studied.
Haibing Xiao, Yongzhang Chen, Mingjun Liu, Yongquan Zhou, Chenlin Du, Wei Zhang   +5 more
doaj   +1 more source

Use of plasma nitriding to improve the wear and corrosion resistance of 18Ni-300 maraging steel manufactured by selective laser melting

Scientific Reports, 2021
18Ni-300 maraging steel manufactured by selective laser melting was plasma nitrided to improve its wear and corrosion resistance. The effects of a prior solution treatment, aging and the combination of both on the microstructure and the properties after ...
M. Godec, B. Podgornik, A. Kocijan, Č. Donik, D. A. Skobir Balantič   +4 more
doaj   +1 more source

A dilatometric study of the phase transformations in 300 and 350 maraging steels during continuous heating rates [PDF]

Materials Research, 2013
The influences of the chemical composition and heating rate have been studied in 300 and 350 maraging steels using dilatometry. For these tests, heating was carried out with heating rates of 1, 10 and 28 °C/s.
Leandro Gomes de Carvalho, Margareth Spangler Andrade, Ronald Lesley Plaut, Fabrício Mendes Souza, Angelo Fernando Padilha   +4 more
doaj   +2 more sources

The influence of laser power on the corrosion resistance of 3D printed maraging steel [PDF]

AIP Advances
Laser power is a key factor in determining the microstructure and properties of metal materials prepared by additive manufacturing. This study selected the optimal laser power to enhance the corrosion resistance of maraging steel fabricated by direct ...
Yanjin Zhang, Zhiming Bai, Rongfang Yuan, Zhengqing Zhou, Zhibo Zhang, Pengfei Wang   +5 more
doaj   +1 more source

Electrochemical Behavior of Maraging Steel in Chloride Containing Environment

International Journal of Electrochemical Science, 2013
Electrochemical behavior of aged and solution treated maraging steel have been investigated, in NaCl using open circuit potential (OCP) and potentiodynamics measurements.
G.A. El-Mahdy, M.M. Hegazy, F. EL-Taib Heakal, Hussam E. Mahmoud, A.M. Fathy, F.M. Sayed   +5 more
doaj   +1 more source