Enhancing the quality of AZ31/10% SiC composite: optimization of ultrasonic squeeze casting parameters for enhanced hardness and structural integrity.
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| Title: | Enhancing the quality of AZ31/10% SiC composite: optimization of ultrasonic squeeze casting parameters for enhanced hardness and structural integrity. |
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| Authors: | Edlabadkar, Ajinkya P.1 (AUTHOR) ajinkyae@gmail.com, Packkirisamy, Vignesh2 (AUTHOR), Laxmaiah, Gundagani3 (AUTHOR), Kumar, Annam Sunny4 (AUTHOR), Subashini, Kasivisvanathan5 (AUTHOR) |
| Source: | Metallurgical Research & Technology. 2025, Vol. 122 Issue 1, p1-13. 13p. |
| Subjects: | Squeeze casting, Multi-objective optimization, Response surfaces (Statistics), Ultrasonic waves, Analysis of variance, Aluminum composites |
| Abstract: | AZ31 alloys are gaining considerable research interest owing to their commendable applications in automobile and aerospace applications because of their high strength-to-weight ratio to reduce the overall weight of the vehicle. However, these alloys are more susceptible to porosity and material shrinkage during casting, which in turn results in poor mechanical behavior. Ultrasonic-assisted squeeze casting is a non-traditional casting technique that involves the application of ultrasonic waves to distribute the reinforced particles homogenously in the melt, improving the integrity of the alloy composites by reducing agglomeration. While various materials have demonstrated the efficacy of these processing techniques, their potential for casting AZ31/10% SiC alloy composites remains unexplored. The present work aims to investigate the impact of three major process parameters, namely ultrasonic power (UP), squeeze time (ST), and stirring speed (SS), on the responses of porosity and microhardness, using the response surface methodology (RSM) central composite design (CCD) approach. The analysis of variance (ANOVA) technique is used to determine the most significant process parameter and to check the model's adequacy. The analysis indicates that ultrasonic power has the highest F-value and is the most influential factor on porosity and microhardness. Microstructural studies reveal the composites' structural morphology. Apart from identifying the optimal individual process parameters, the desirability approach was also deployed to carry out the multi-objective optimization. Further, empirical models were developed, and confirmatory tests were performed to validate the models. The observed confirmatory results indicate that the developed models have a good prediction tendency. [ABSTRACT FROM AUTHOR] |
| Copyright of Metallurgical Research & Technology is the property of EDP Sciences and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
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| Header | DbId: egs DbLabel: Engineering Source An: 182982434 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Enhancing the quality of AZ31/10% SiC composite: optimization of ultrasonic squeeze casting parameters for enhanced hardness and structural integrity. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Edlabadkar%2C+Ajinkya+P%2E%22">Edlabadkar, Ajinkya P.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> ajinkyae@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Packkirisamy%2C+Vignesh%22">Packkirisamy, Vignesh</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Laxmaiah%2C+Gundagani%22">Laxmaiah, Gundagani</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Kumar%2C+Annam+Sunny%22">Kumar, Annam Sunny</searchLink><relatesTo>4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Subashini%2C+Kasivisvanathan%22">Subashini, Kasivisvanathan</searchLink><relatesTo>5</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Metallurgical+Research+%26+Technology%22">Metallurgical Research & Technology</searchLink>. 2025, Vol. 122 Issue 1, p1-13. 13p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Squeeze+casting%22">Squeeze casting</searchLink><br /><searchLink fieldCode="DE" term="%22Multi-objective+optimization%22">Multi-objective optimization</searchLink><br /><searchLink fieldCode="DE" term="%22Response+surfaces+%28Statistics%29%22">Response surfaces (Statistics)</searchLink><br /><searchLink fieldCode="DE" term="%22Ultrasonic+waves%22">Ultrasonic waves</searchLink><br /><searchLink fieldCode="DE" term="%22Analysis+of+variance%22">Analysis of variance</searchLink><br /><searchLink fieldCode="DE" term="%22Aluminum+composites%22">Aluminum composites</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: AZ31 alloys are gaining considerable research interest owing to their commendable applications in automobile and aerospace applications because of their high strength-to-weight ratio to reduce the overall weight of the vehicle. However, these alloys are more susceptible to porosity and material shrinkage during casting, which in turn results in poor mechanical behavior. Ultrasonic-assisted squeeze casting is a non-traditional casting technique that involves the application of ultrasonic waves to distribute the reinforced particles homogenously in the melt, improving the integrity of the alloy composites by reducing agglomeration. While various materials have demonstrated the efficacy of these processing techniques, their potential for casting AZ31/10% SiC alloy composites remains unexplored. The present work aims to investigate the impact of three major process parameters, namely ultrasonic power (UP), squeeze time (ST), and stirring speed (SS), on the responses of porosity and microhardness, using the response surface methodology (RSM) central composite design (CCD) approach. The analysis of variance (ANOVA) technique is used to determine the most significant process parameter and to check the model's adequacy. The analysis indicates that ultrasonic power has the highest F-value and is the most influential factor on porosity and microhardness. Microstructural studies reveal the composites' structural morphology. Apart from identifying the optimal individual process parameters, the desirability approach was also deployed to carry out the multi-objective optimization. Further, empirical models were developed, and confirmatory tests were performed to validate the models. The observed confirmatory results indicate that the developed models have a good prediction tendency. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Metallurgical Research & Technology is the property of EDP Sciences and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1051/metal/2024108 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 13 StartPage: 1 Subjects: – SubjectFull: Squeeze casting Type: general – SubjectFull: Multi-objective optimization Type: general – SubjectFull: Response surfaces (Statistics) Type: general – SubjectFull: Ultrasonic waves Type: general – SubjectFull: Analysis of variance Type: general – SubjectFull: Aluminum composites Type: general Titles: – TitleFull: Enhancing the quality of AZ31/10% SiC composite: optimization of ultrasonic squeeze casting parameters for enhanced hardness and structural integrity. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Edlabadkar, Ajinkya P. – PersonEntity: Name: NameFull: Packkirisamy, Vignesh – PersonEntity: Name: NameFull: Laxmaiah, Gundagani – PersonEntity: Name: NameFull: Kumar, Annam Sunny – PersonEntity: Name: NameFull: Subashini, Kasivisvanathan IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 01 Text: 2025 Type: published Y: 2025 Identifiers: – Type: issn-print Value: 22713646 Numbering: – Type: volume Value: 122 – Type: issue Value: 1 Titles: – TitleFull: Metallurgical Research & Technology Type: main |
| ResultId | 1 |
