A new approach to improve some properties of wire arc additively manufactured stainless steel components: Simultaneous homogenization and boriding

A Günen, U Gürol, M Koçak, G Çam - Surface and Coatings Technology, 2023 - Elsevier
Arc-directed energy deposition (Arc-DED), also commonly referred to as wire arc additive
manufacturing (WAAM), is a cost-effective 3D metal additive manufacturing process in which …

A review of the tribology of nickel‐based superalloys

Y Wang, Z Jia, W Lu, Q Cheng, J Ji… - Advanced Engineering …, 2024 - Wiley Online Library
This article provides a comprehensive review of the research progress in the tribology of
nickel‐based superalloys (NBS). First, the microstructure, friction, and wear characteristics of …

Investigation into the influence of boronizing on the wear behavior of additively manufactured Inconel 625 alloy at elevated temperature

A Günen, U Gürol, M Koçak, G Çam - Progress in Additive Manufacturing, 2023 - Springer
Directed energy deposition (DED) technology is a cost-effective additive manufacturing
method widely used in the production of complex-shaped parts made of various engineering …

Asperity-based contact and static friction with provision for creep: A review

S Salari, A Beheshti - Surfaces and Interfaces, 2021 - Elsevier
Recent advancements in biomedical, transportation and energy sectors have resulted in
high demands for advanced materials with superior resistance to creep deformations. In …

Elevated temperature fretting wear study of additively manufactured inconel 625 superalloy

M Tripathy, K Gaskell, J Laureto, K Davami… - Additive …, 2023 - Elsevier
This study investigates the fretting wear behavior of additively manufactured Inconel 625
and its wrought counterpart at room temperature, 350° C, and 700° C. The friction and wear …

Characterization of precipitation in gradient Inconel 718 superalloy

J Ding, S Xue, Z Shang, J Li, Y Zhang, R Su… - Materials Science and …, 2021 - Elsevier
Abstract Inconel 718 (IN718) superalloy is a well-established material for the application of
aircraft engine and power generator due to its excellent performance at high temperatures …

Influence of atmospheres on the friction and wear of cast iron against chromium plated steel at high temperatures

T König, T Kimpel, D Kürten, A Kailer, M Dienwiebel - Wear, 2023 - Elsevier
The aim of this study is to investigate the atmospheric effect on the wear of cast iron against
chromium plated steel at temperatures up to 800° C. Reciprocating wear tests of a cylinder …

Elevated temperature mechanical properties of Inconel 617 surface oxide using nanoindentation

S Salari, MS Rahman, AA Polycarpou… - Materials Science and …, 2020 - Elsevier
Inconel 617 is a principal candidate material for helium gas cooled very-high-temperature
reactors with outlet temperatures of 700–950° C. Recent findings showed that this alloy …

Helium tribology of Inconel 617 subjected to laser peening for high temperature nuclear reactor applications

V Tsigkis, MS Rahman, L Hackel, K Davami… - Applied Surface …, 2022 - Elsevier
Inconel 617 is among the best candidates for utilization in high temperature gas cooled
reactor tribo-components. However, the combined effects of sliding contact, along with …

Tribological behavior of PS400-related tribopairs for space exploration

V Tsigkis, K Bashandeh, P Lan, AA Polycarpou - Tribology International, 2021 - Elsevier
PS400 is a multi-component alloy developed by NASA and intended for high temperature
bearing applications. This study reports on four mating surfaces, namely bulk 4130 steel …