Results 41 to 50 of about 821,476 (191)

Microstructure and Corrosion Resistance of Inconel 625 Overlay Welded by Pulsed TIG Process

International Journal of Electrochemical Science, 2021
To coordinate the material cost and corrosion resistance of the components served in corrosive environment, Inconel 625 was cladded over the AISI 4130 steel using pulsed tungsten insert gas welding (TIG).
Longlong Guo, Fei Xiao, Fan Wang, Yutian He, Wenlan Wei, Yong Zhang   +5 more
doaj   +1 more source

Pengaruh Komposisi Deposit Nacl/na 2 So Terhadap Korosi Temperatur Tinggi Baja Aisi 4130 Yang Dilapisi Aluminium 4 [PDF]

, 2014
Steel AISI 4130 is a combination steelof 1,0 Cr-0,25 Mo-Fe that mostly used for the component heat axchanger and pipe steam boiler. However in a high temperature and contain of corrosive gas like klor and sulfur,the endurance of the corrosion of steel ...
Badaruddin, M. (Mohammad), Zulhanif, Z. (Zulhanif), Saputra, Y. (Yudhistyra)   +2 more
core   +2 more sources

The Modelling of Surface Roughness after the Ball Burnishing Process with a High-Stiffness Tool by Using Regression Analysis, Artificial Neural Networks, and Support Vector Regression

Metals, 2022
Surface roughness is an important indicator of the quality of the machined surface. One of the methods that can be applied to improve surface roughness is ball burnishing.
Zeljko Kanovic, Djordje Vukelic, Katica Simunovic, Miljana Prica, Tomislav Saric, Branko Tadic, Goran Simunovic   +6 more
doaj   +1 more source

Evaluation of the Methods for Estimating the Fully Reversed Unnotched Fatigue Limits of Steels

Advances in Materials Science and Engineering, Volume 2019, Issue 1, 2019., 2019
Experimental determination of the fatigue limit is expensive considering the time and effort involved. To overcome this drawback, several empirical relations based on monotonic tensile properties and/or hardness have been developed for estimating the fatigue limit.
Jing Li, Yuan-ying Qiu, Hai-dong Wang, Zhao-xi Wang, Carlos Garcia-Mateo   +4 more
wiley   +1 more source

Electrified Damage in Motion Systems

Advanced Engineering Materials, Volume 28, Issue 15, 5 August 2026.
The electrified damage in motion systems is a fundamental framework presenting the degradation pathway arising from the coupling of electrical energy transport with mechanical contact and interfacial chemistry. The framework positions electrified damage as a distinct degradation regime with unique characteristic surface morphologies and failures of ...
M. Humaun Kabir, Angelina Nguyen, Hong Liang   +2 more
wiley   +1 more source

Shot Peening Effects on Subsurface Layer Properties and Fatigue Performance of Case‐Hardened 18CrNiMo7‐6 Steel

Advances in Materials Science and Engineering, Volume 2018, Issue 1, 2018., 2018
The present study is conducted with a dual‐aim: firstly, to examine the effect of several single shot peening conditions on the subsurface layer properties and fatigue performance of the case‐hardened 18CrNiMo7‐6 steel, and secondly, to propose an optimized peening condition for improved fatigue performance.
H. S. Ho, D. L. Li, E. L. Zhang, P. H. Niu, Zhiping Luo   +4 more
wiley   +1 more source

Residual Stresses in Machining of AISI 52100 Steel under Dry and Cryogenic Conditions: A Brief Summary [PDF]

, 2014
17th Conference on Material Forming (ESAFORM) - FinlandResidual stress is one of the most important surface integrity parameter that can significantly affect the service performance of a mechanical component, such as: contact fatigue, corrosion ...
OUTEIRO, José, BATISTA, A.C., BATISTA, Antonio, UMBRELLO, Domenico, CARUSO, SERAFINO, MARTINS DO OUTEIRO, Jose Carlos   +5 more
core  

Repair Welding Effects on the Bending Fatigue Strength of AISI 4130 Aeronautical Steel used in a Critical to the Flight-Safety Structure

, 2010
The aim of this study was to analyze the effect of successive TIG (tungsten inert gas) welding repairs on the reverse bending fatigue strength of AISI 4130 steel, which is widely used in components critical to the flight-safety.
PEREIRA, Cláudio Márcio do Nascimento Abreu, NASCIMENTO, Marcelino Pereira do, Nascimento, M. P., Pereira, C. P. M. [UNESP], Pereira, C. P. M., Voorwald, Herman Jacobus Cornelis [UNESP], Nascimento, M. P. [UNESP], PAYÃO FILHO, João da Cruz, VOORWALD, Herman Jacobus Cornelis, Filho, J. C. P.   +9 more
core   +1 more source

Influence of Carbon Nanoparticles on Electrically Induced Wear of Grease‐Lubricated Steels

Advanced Materials Interfaces, Volume 13, Issue 15, 4 August 2026.
When an electric current enters a pair of rubbing surfaces, enormous damage takes place. In this research, how such damage occurs in the presence of protective grease and the mitigation with added carbon nanoparticles, were investigated. It was discovered that those particles regulate transport and interfacial electrical stability of the grease ...
Mohammad Humaun Kabir, Darrius Dias, Jacob Bons, MD Wasek Foysal, Evan Johnson, Joe Kosmoski, Hong Liang   +6 more
wiley   +1 more source

Influence of Heat Treatment on Microstructure and Mechanical Properties at Elevated Temperatures of Nonweldable Ni‐Based Alloy Printed by Fused Filament Fabrication

Advanced Engineering Materials, Volume 27, Issue 24, December 2025.
The fused filament‐fabricated MAR‐M247 alloy without hot isostatic pressing shows the lowest porosity of 4%. Heat treatment at 1220 °C produces coarse precipitates and carbides. Specimens heat‐treated at 1220 °C exhibit higher tensile strength (683 MPa) and elongation (10%) at room temperature.
Haneen Daoud, Ying Zheng, Agata Kulig, Natalja Agarkov, Esma Mese, Wolfgang Hofmann, Peter Würtele, Uwe Glatzel   +7 more
wiley   +1 more source