Unconventional Techniques for the Production of Light Alloys and Composites

Ramirez, José Martin Herrera; Bustamante, Raul Perez; Merino, C.; Morquecho, Ana María Arizmendi

doi:10.1007/978-3-030-48122-3

Cited by 5 publications

(1 citation statement)

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“…During the coating process and afterward, the residual stress can be induced in the coating and substrate, which can be attributed to the peening of droplets, the rapid cooling and solidification of melt particles, and differences between the CTE of particles and substrate materials. [ 204 ] Moreover, during the thermal coating process, residual stress can be affected by some phenomena, including phase transformation, thermal gradient, and chemical reactions, which can even alter the sign of residual stress. [ 201 ] Therefore, developing detrimental (tensile) residual stress in thermally sprayed materials is influenced mainly by the thermal phenomena and history, while the peening effect simultaneously induces beneficial (compressive) residual stress.…”

Section: Origins and Effectsmentioning

confidence: 99%

Residual Stress in Engineering Materials: A Review

et al. 2021

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The accurate determination of residual stresses has a crucial role in understanding the complex interactions between microstructure, mechanical state, mode(s) of failure, and structural integrity. Moreover, the residual stress management concept contributes to industrial applications, aiming to improve the product's service performance and life cycle. In this regard, the industry requests rapid, efficient, and modern methods to identify and control the residual stress state. This review article contains three main sections. The first section covers different residual stress determination methods and reports the advancements over the recent decade. The second section includes the role of residual stresses in the performance of a broad range of materials including metallic alloys, polymers, ceramics, composites, and biomaterials. This is presented by classifying different science areas dealing with residual stresses into two main groups, including “origins” and “effects” of residual stresses. The range of topics covered are “welding, machining, curing/cooling, and spray coating processes,” “medical and dental sciences,” and “fatigue and fracture mechanisms.” The third section summarizes various strategies to effectively control residual stresses through different manufacturing procedures. It is hoped that the data provided herein serves as a valuable up‐to‐date reference for engineers and scientists in the field of residual stress.

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Section: Origins and Effectsmentioning

confidence: 99%

Residual Stress in Engineering Materials: A Review

et al. 2021

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Design and analysis of ECAP Processing for Al6061 Alloy: a microstructure and mechanical property study

Awasthi

Saxena

Dwivedi

et al. 2022

Int J Interact Des Manuf

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Effect of SiCp reinforcement on mechanical properties of Al 6061 by Powder Metallurgy

Whenish

Sureshbabu²,

Johnrajan

et al. 2020

IOP Conf. Ser.: Mater. Sci. Eng.

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Silicon carbide reinforced aluminium have been developed since past 3 decades for many structural and automotive applications especially for manufacturing gears due to their excellent characteristics such as light weight, high strength, good wear resistance and other mechanical properties. Gears are transmission components that requires high wear resistance as well as self-lubrication properties while performing the needed operations. The present research elucidates the addition of particle reinforcement with Al6061 with particle size 50 µm and different weight percentages of Silicon carbide (SiCp) such as 3, 6 and 9 for gear blank application. The addition of SiCp with Al6061 enhance its properties and provides prolonged use of gear for many applications. In this study, the gear blank has been produced via traditional powder metallurgy method by adding Zinc stearate as binding agent. The compacted green part was further processed with sintering process with 500°C in muffle furnace. The sintered gear blank was examined for mechanical properties such as hardness and surface roughness according to ASTM standards. The influence of SiCp with Al6061 were evaluated by incrementing the SiCp. It was seen that there was an increase in the hardness showing the dispersion of hard particles SiCp throughout the structure. Further, the surface roughness varied depending on the process and heat treatment of compacted composites. This study gives better understanding about the effect SiCp reinforcement on mechanical properties of Al6061 metal matrix.

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Unconventional Techniques for the Production of Light Alloys and Composites

Cited by 5 publications

References 0 publications

Residual Stress in Engineering Materials: A Review

Residual Stress in Engineering Materials: A Review

Design and analysis of ECAP Processing for Al6061 Alloy: a microstructure and mechanical property study

Effect of SiCp reinforcement on mechanical properties of Al 6061 by Powder Metallurgy

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