Article
Materials Science, Multidisciplinary
Emil Evin, Miroslav Tomas
Summary: The effect of laser welding on the mechanical properties and formability of austenitic stainless steel and ferritic steel was studied. The results showed that laser welding had a negative impact on the formability of the ferritic steel, while it had no significant effect on the formability of the austenitic stainless steel.
Article
Chemistry, Multidisciplinary
Kichang Bae, Minju Kang, Yeji Shin, Eunyoung Choi, Young-Mog Kim, Junghoon Lee
Summary: By using edible oils and fatty acids, we have successfully created a multifunctional lubricant-impregnated surface with low contact angle hysteresis and sliding angle similar to fluorocarbon lubricant-infused systems. The edible oil impregnated surface also inhibits the direct contact of external aqueous solution to a solid surface structure, resulting in enhanced corrosion resistance, anti-biofouling, and condensation heat transfer with reduced ice adhesion.
Article
Materials Science, Multidisciplinary
Iman Aghaei Ghahderijani, Abbas Bahrami, Morteza Shamanian, Mohammad Amin Mokhtari
Summary: This paper investigates the use of Cu/CNT composite interlayer in the transient liquid phase bonding of Ti-6Al-4V/AISI 304 stainless steel. The addition of CNT has expanded the diffusion areas and significantly increased the hardness in the joint area.
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
(2022)
Article
Chemistry, Physical
Viera Zatkalikova, Milan Uhricik, Lenka Markovicova, Lenka Kucharikova
Summary: This paper investigates the corrosion behavior of sensitized AISI 304 stainless steel in acid chloride solution. The results show that sensitization significantly affects the corrosion resistance, and elevated temperature acts as an accelerating factor.
Article
Materials Science, Multidisciplinary
Xiqing Li, Wei Liu, Xiangzhong Guo, Zhiguo Zhang, Zhikun Song
Summary: Cold-rolled plates of metastable austenitic stainless steel (SS) 301LN are used for manufacturing lightweight railway passenger cars, with non-penetration laser welding to improve corrosion resistance and joint strength. Microstructure comparisons and thermal analysis were conducted on laser welded 301LN and AISI 304, showing different solidification modes and higher thermal cracking resistance in the 301LN weld bead.
METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE
(2023)
Article
Chemistry, Physical
Tiantian Deng, Jianjun Li, Zhizhen Zheng, Wei Tian, Guoliang Li
Summary: This paper investigates the effect of process parameters on the surface morphology of AISI 304 stainless steel during plasma beam polishing. It is found that the main arc current, nozzle height, scanning speed, and plasma gas flux are key experimental parameters. By adjusting these parameters, glossy and defect-free surfaces can be achieved on AISI 304 stainless steel.
APPLIED SURFACE SCIENCE
(2022)
Article
Metallurgy & Metallurgical Engineering
Kamel Bensaid, Ridha Souissi, Atef Boulila, Mahfoudh Ayadi, Nabil Ben Fredj
Summary: In recent years, sheet metal forming has become increasingly important in the production process. This study focuses on the finite element simulation of the incremental forming process for achieving a trunk cone, and examines the effects of tool geometrical parameters and sheet material on forming force, stress distribution, and thinning of the sheet. The results demonstrate that thinning of the sheet is more significant in the case of continuous tool path.
IRONMAKING & STEELMAKING
(2023)
Article
Nanoscience & Nanotechnology
Kaushal Kishore, R. Gaurav Kumar, Avanish Kumar Chandan
Summary: The study investigated the effect of strain rate on the micro-mechanism of plastic deformation and work hardening behavior of AISI 304 stainless steel. It found a crossover in the work hardening plot between slow and high strain rate specimens at around 5% strain, and examined substructure evolution using transmission electron microscope and electron back-scattered diffraction. Differences in the work hardening mechanisms were attributed to factors such as twinning, martensite formation, and cross-slip.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2021)
Article
Materials Science, Multidisciplinary
Katarzyna M. Mroczkowska, Paulina Dzienny, Aleksander Budnicki, Arkadiusz J. Antonczak
Summary: This study investigated the effect of laser treatment on the corrosion resistance and chemical composition of AISI 304 stainless steel surface layer. Results showed that the use of a long pulse laser contributes to the formation of a thin, tight, chromium-rich passive layer, significantly improving corrosion resistance. Different behavior was observed after irradiation with an ultra-short pulse laser.
Article
Multidisciplinary Sciences
Burak Sahin, Ibrahim Gov, Murat Kalak, Mustafa Sait Koca, Kursad Gov
Summary: In order to improve the surface quality of AISI 304, a novel GOV (flow peening) process that combines the advantages of shot peening and abrasive flow machining was proposed. Experimental results showed that the GOV process can significantly decrease the surface roughness and completely remove the white layer caused by EDM.
ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING
(2023)
Article
Materials Science, Multidisciplinary
Habib Lebbal, Mohammed Chaib, Abdelkader Slimane, Djafar Ait Kaci, Noureddine Boualem
Summary: Introduced a resistance spot welding method using non-fusible terminal resistance welding technique, and studied the boundaries and impact on welded joint performance through controlling parameters such as current power, welding time, and sheet thickness.
Article
Materials Science, Multidisciplinary
P. Rebesan, C. Gennari, F. Zorzi, M. Bonesso, I Calliari, R. Dima, A. Pepato, M. Vedani
Summary: Pure molybdenum was produced using laser powder bed fusion on an AISI 304 building-plate, but adhesion issues were found at the interface between the two materials during production. Analysis revealed that the presence of the brittle intermetallic sigma phase impaired the interface strength, leading to brittle crack propagation and separation between the printed part and the substrate.
Article
Materials Science, Multidisciplinary
M. Neslusan, P. Minarik, R. Cep, J. Uricek, K. Trojan, N. Ganev, L. Trsko
Summary: This study investigates magnetic Barkhausen noise emission produced by strain-induced martensite during shot peening of AISI 304 stainless steel. The strength of Barkhausen noise is mainly influenced by the number of shot peening cycles, peening intensity, volume fraction of strain-induced martensite, and its depth, while the role of residual stress in the martensite phase is minor.
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
(2022)
Article
Automation & Control Systems
Youssef Touggui, Alper Uysal, Ugur Emiroglu, Salim Belhadi, Mustapha Temmar
Summary: The study demonstrates that using nano graphene-reinforced nanofluid-assisted MQL shows the lowest values for surface roughness, main cutting force, cutting temperature, and flank wear under different lubricating conditions. Nano graphene has the capability to act as a lubricant and coolant in the turning process, contributing positively to machining performance.
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY
(2021)
Article
Chemistry, Multidisciplinary
Xiaolei Han, Ping Wei, Yiming Zhao, Zuohua Wang, Changji Li, Xinqiang Wu, Hongwang Zhang
Summary: By grinding the inner surface of a pipe, a single-phase nanostructured austenite was formed on the surface of AISI 304 stainless steel. Experimental results showed that the nanostructured austenite exhibited higher pitting potential and wider passivation interval compared to its coarse-grained counterpart with identical surface roughness. The enhanced corrosion resistance was attributed to the fast diffusion of Cr within the nanostructure, leading to the formation of a thicker passive film for surface protection against ion attack.