Structural Analysis of Chassis using AISI 4130 and AA 7068

Arun, Görün; Velmurugan, S.

doi:10.1088/1757-899x/1059/1/012034

Cited by 3 publications

(1 citation statement)

References 12 publications

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“…The AISI 4130 steel with mechanical performances, due to the presence of molybdenum and chromium as strengthening agents, is widely used in several applications such as the pins, crankshaft, 1 chassis, 2 and gears. 3 Although untreated AISI 4130 steels perform well in various environments, they are highly susceptible to wear and corrosion.…”

Section: Introductionmentioning

confidence: 99%

Investigation of friction and wear resistance of carbonitrided AISI 4130 steels using single and multi-pass scratch technique

Ghanem¹,

Atallah

Khlifi

et al. 2022

Proceedings of the Institution of Mechanical Engineers, Part C:

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The present paper investigates the friction and wear resistance of carbonitrided AISI 4130 steels using single and multi-pass scratch techniques. The influence of carbon concentration in high-temperature gas carbonitriding on friction, wear, and corrosion behavior was studied. The microstructure and morphological properties of carbonitrided layers were investigated employing optical microscope and XRD. The corrosion performance of carbonitrided layers was also evaluated using potentiodynamic polarization in 3.5 wt.% aqueous solution of NaCl. The results of microstructure showed the formation of an arrangement of carbonitrides, chromium nitride, retained austenite, and [Formula: see text] carbides phases in the carbonitrided layers. The carbonitrided layer microhardness increased as a function of increasing carbon concentration to attain a maximum value of about 980 HV0.1 at a carbon content between 1 and 1.2%. The microhardness value was more than 3 times than those of the untreated AISI 4130 steels. Moreover, carbon content has a significant influence on the scratch resistance. For single pass, a critical load (LC1) of about 3.5 N was found. The use of multi-pass scratching allowed to examine friction coefficient, wear volume, and damage mechanism. Carbonitrided layers revealed a low friction coefficient (0.06) and a low wear volume that does not exceed [Formula: see text]. Moreover, the multi-pass scratch technique can extract valuable information about the wear behavior of the carbonitrided layers. The results of corrosion test showed that the formation of [Formula: see text], [Formula: see text] and chromium nitride phases in carbonitrided layers were at the origin of high electrochemical resistance.

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Section: Introductionmentioning

confidence: 99%

Investigation of friction and wear resistance of carbonitrided AISI 4130 steels using single and multi-pass scratch technique

Ghanem¹,

Atallah

Khlifi

et al. 2022

Proceedings of the Institution of Mechanical Engineers, Part C:

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Carbon Potential Effect on Microstructural, Mechanical and Wear Behavior of Carbonitriding Steel for Tribological Application

Ghanem,

Barhoumi,

Khlifi

et al. 2023

Mechanisms and Machine Science

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Design automation and CAD customization of an EV chassis

Nawale,

Kanade,

Nannaware

et al. 2023

J. Phys.: Conf. Ser.

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This study focuses on developing an efficient approach to design and customizing electric vehicle (EV) chassis using automation and machine learning techniques. It includes 1) the design of an EV chassis using Python, 2) The implementation of a machine learning model to predict and find the suitable material for the chassis, and 3) CAD Customization of the chassis using Fusion 360 API in Python. 4) Structural Analysis of the chassis in Fusion 360. The mentioned methodology provides faster calculations, reduced manual errors, and a more efficient way of exploring design alternatives. The use of machine learning for material selection ensures a reliable and safe chassis. The study contributes to the advancement of EV chassis design processes by integrating automation and machine learning techniques, leading to faster and more reliable designs, and demonstrating the benefits of CAD customization.

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Structural Analysis of Chassis using AISI 4130 and AA 7068

Cited by 3 publications

References 12 publications

Investigation of friction and wear resistance of carbonitrided AISI 4130 steels using single and multi-pass scratch technique

Investigation of friction and wear resistance of carbonitrided AISI 4130 steels using single and multi-pass scratch technique

Carbon Potential Effect on Microstructural, Mechanical and Wear Behavior of Carbonitriding Steel for Tribological Application

Design automation and CAD customization of an EV chassis

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