In-Situ Preparation of Double Ceramic Particles (ZrB2+Al2O3)np Reinforced 6016Al Composites Using the New Al-Al(OH)3-K2ZrF6-KBF4 Reaction System.
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| Title: | In-Situ Preparation of Double Ceramic Particles (ZrB |
|---|---|
| Authors: | Jiao, Lei1 (AUTHOR) jiaolei@ujs.edu.cn, Li, Tao1 (AUTHOR) 1441238534@qq.com, Zhao, Yutao1 (AUTHOR) zhaoyt@ujs.edu.cn, Zhang, Qinjun1 (AUTHOR) 1353983839@qq.com, Liu, Fu1 (AUTHOR) 1766588403@qq.com, Dong, Xinwang1 (AUTHOR) 775345787@qq.com |
| Source: | International Journal of Metalcasting. Mar2026, Vol. 20 Issue 2, p1139-1158. 20p. |
| Subjects: | Zirconium boride, Aluminum oxide, Composite materials, Mechanical behavior of materials, Aluminum alloys, Grain refinement |
| Abstract: | The in-situ particles have the advantages of pure interface, good bonding with the matrix and uniform particle distribution, which can significantly improve the mechanical properties of the matrix. These advantages make in-situ particle reinforced materials have broad prospects in engineering applications, especially in the field of high-performance composite materials.In this paper, a new in-situ reaction system, Al-Al(OH)3-K2ZrF6-KBF4, was designed. (ZrB2+ Al2O3)/6016Al composites were prepared by melt reaction method at 860 °C. The chemical reaction mechanism, microstructure and mechanical properties of the composites were studied. The results show ZrB2 particles and Al2O3 particles are mixed and distributed together. The shape of ZrB2 particles is primarily hexagonal, a small amount is quadrilateral, and the size is 300–400 nm. The shape of Al2O3 particles is spherical, and the size is 100–200 nm. The α-Al average grain size of 6016Al alloy was 171.1 μm, and (ZrB2+Al2O3) particles refined the α-Al average grain size of 6016Al alloy to 84.1 μm. (ZrB2+Al2O3) particles significantly enhanced the mechanical properties of the 6016Al alloy, which increased the hardness by 78.7%, the tensile strength and elongation by 33.3% and 45.9%, respectively, and the fracture mechanism was transformed from brittle cleavage fracture to microvoid coalescence ductile fracture. [ABSTRACT FROM AUTHOR] |
| Copyright of International Journal of Metalcasting is the property of Springer Nature 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: 192504422 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: In-Situ Preparation of Double Ceramic Particles (ZrB<subscript>2</subscript>+Al<subscript>2</subscript>O<subscript>3</subscript>)<subscript>np</subscript> Reinforced 6016Al Composites Using the New Al-Al(OH)<subscript>3</subscript>-K<subscript>2</subscript>ZrF<subscript>6</subscript>-KBF<subscript>4</subscript> Reaction System. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Jiao%2C+Lei%22">Jiao, Lei</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> jiaolei@ujs.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Li%2C+Tao%22">Li, Tao</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> 1441238534@qq.com</i><br /><searchLink fieldCode="AR" term="%22Zhao%2C+Yutao%22">Zhao, Yutao</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> zhaoyt@ujs.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Zhang%2C+Qinjun%22">Zhang, Qinjun</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> 1353983839@qq.com</i><br /><searchLink fieldCode="AR" term="%22Liu%2C+Fu%22">Liu, Fu</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> 1766588403@qq.com</i><br /><searchLink fieldCode="AR" term="%22Dong%2C+Xinwang%22">Dong, Xinwang</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> 775345787@qq.com</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22International+Journal+of+Metalcasting%22">International Journal of Metalcasting</searchLink>. Mar2026, Vol. 20 Issue 2, p1139-1158. 20p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Zirconium+boride%22">Zirconium boride</searchLink><br /><searchLink fieldCode="DE" term="%22Aluminum+oxide%22">Aluminum oxide</searchLink><br /><searchLink fieldCode="DE" term="%22Composite+materials%22">Composite materials</searchLink><br /><searchLink fieldCode="DE" term="%22Mechanical+behavior+of+materials%22">Mechanical behavior of materials</searchLink><br /><searchLink fieldCode="DE" term="%22Aluminum+alloys%22">Aluminum alloys</searchLink><br /><searchLink fieldCode="DE" term="%22Grain+refinement%22">Grain refinement</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: The in-situ particles have the advantages of pure interface, good bonding with the matrix and uniform particle distribution, which can significantly improve the mechanical properties of the matrix. These advantages make in-situ particle reinforced materials have broad prospects in engineering applications, especially in the field of high-performance composite materials.In this paper, a new in-situ reaction system, Al-Al(OH)3-K2ZrF6-KBF4, was designed. (ZrB2+ Al2O3)/6016Al composites were prepared by melt reaction method at 860 °C. The chemical reaction mechanism, microstructure and mechanical properties of the composites were studied. The results show ZrB2 particles and Al2O3 particles are mixed and distributed together. The shape of ZrB2 particles is primarily hexagonal, a small amount is quadrilateral, and the size is 300–400 nm. The shape of Al2O3 particles is spherical, and the size is 100–200 nm. The α-Al average grain size of 6016Al alloy was 171.1 μm, and (ZrB2+Al2O3) particles refined the α-Al average grain size of 6016Al alloy to 84.1 μm. (ZrB2+Al2O3) particles significantly enhanced the mechanical properties of the 6016Al alloy, which increased the hardness by 78.7%, the tensile strength and elongation by 33.3% and 45.9%, respectively, and the fracture mechanism was transformed from brittle cleavage fracture to microvoid coalescence ductile fracture. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of International Journal of Metalcasting is the property of Springer Nature 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: 10.1007/s40962-025-01621-8 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 20 StartPage: 1139 Subjects: – SubjectFull: Zirconium boride Type: general – SubjectFull: Aluminum oxide Type: general – SubjectFull: Composite materials Type: general – SubjectFull: Mechanical behavior of materials Type: general – SubjectFull: Aluminum alloys Type: general – SubjectFull: Grain refinement Type: general Titles: – TitleFull: In-Situ Preparation of Double Ceramic Particles (ZrB2+Al2O3)np Reinforced 6016Al Composites Using the New Al-Al(OH)3-K2ZrF6-KBF4 Reaction System. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Jiao, Lei – PersonEntity: Name: NameFull: Li, Tao – PersonEntity: Name: NameFull: Zhao, Yutao – PersonEntity: Name: NameFull: Zhang, Qinjun – PersonEntity: Name: NameFull: Liu, Fu – PersonEntity: Name: NameFull: Dong, Xinwang IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 03 Text: Mar2026 Type: published Y: 2026 Identifiers: – Type: issn-print Value: 19395981 Numbering: – Type: volume Value: 20 – Type: issue Value: 2 Titles: – TitleFull: International Journal of Metalcasting Type: main |
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