Aleksey N. Suchkov , Ekaterina A. Bazdnikina , Julia V. Bondareva , Denis G. Firsov , Stanislav A. Evlashin , Pavel V. Morokhov , Dmitriy S. Gorbunov , Ksenia A. Popova , Victor N. Petrovskiy , Ivan R. Ovsyankin , Andrey V. Samokhin , Andrey A. Fadeev , Alexandr M. Pesin , Denis O. Pustovoitov , Ilya V. Kozlov , Oleg N. Sevryukov
{"title":"制备方法对非晶Zr35Ti30Be27.5Cu7.5合金性能的影响","authors":"Aleksey N. Suchkov , Ekaterina A. Bazdnikina , Julia V. Bondareva , Denis G. Firsov , Stanislav A. Evlashin , Pavel V. Morokhov , Dmitriy S. Gorbunov , Ksenia A. Popova , Victor N. Petrovskiy , Ivan R. Ovsyankin , Andrey V. Samokhin , Andrey A. Fadeev , Alexandr M. Pesin , Denis O. Pustovoitov , Ilya V. Kozlov , Oleg N. Sevryukov","doi":"10.1016/j.intermet.2025.108859","DOIUrl":null,"url":null,"abstract":"<div><div>Zirconium-based bulk metallic glasses, such as Zr<sub>35</sub>Ti<sub>30</sub>Be<sub>27</sub>.<sub>5</sub>Cu<sub>7</sub>.<sub>5</sub>, exhibit outstanding strength, elasticity, and corrosion resistance, making them highly attractive for advanced engineering applications. However, producing bulk amorphous components remains challenging due to the high cooling rates required to prevent crystallization. In this study, Zr<sub>35</sub>Ti<sub>30</sub>Be<sub>27</sub>.<sub>5</sub>Cu<sub>7</sub>.<sub>5</sub> alloys were fabricated using casting, joining sheet materials, direct energy deposition, and powder bed fusion. Comparative analysis of their structure, phase composition, density, and mechanical properties revealed the main features of the methods used. Castings suffer from structural inhomogeneities and lower density due to insufficient cooling in the ingot center, as well as defects. Joining sheet materials produces small, homogeneous amorphous regions (<5 mm) but faces challenges regarding density and scalability due to temperature control issues. Direct energy deposition enables the creation of larger compacts (>10 mm) with high amorphism and density; however, non-uniform crystallite distribution reduces mechanical properties. Powder bed fusion emerges as the optimal technology for producing high-quality, high-strength, and high-density Zr-based bulk metallic glass components, outperforming other methods in both material properties and manufacturing precision. Optimal conditions were identified, providing a pathway for scalable manufacturing of Zr-based bulk amorphous metallic alloys with superior properties.</div></div>","PeriodicalId":331,"journal":{"name":"Intermetallics","volume":"185 ","pages":"Article 108859"},"PeriodicalIF":4.3000,"publicationDate":"2025-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Impact of manufacturing method on the properties of bulk amorphous Zr35Ti30Be27.5Cu7.5 alloy\",\"authors\":\"Aleksey N. Suchkov , Ekaterina A. Bazdnikina , Julia V. Bondareva , Denis G. Firsov , Stanislav A. Evlashin , Pavel V. Morokhov , Dmitriy S. Gorbunov , Ksenia A. Popova , Victor N. Petrovskiy , Ivan R. Ovsyankin , Andrey V. Samokhin , Andrey A. Fadeev , Alexandr M. Pesin , Denis O. Pustovoitov , Ilya V. Kozlov , Oleg N. Sevryukov\",\"doi\":\"10.1016/j.intermet.2025.108859\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>Zirconium-based bulk metallic glasses, such as Zr<sub>35</sub>Ti<sub>30</sub>Be<sub>27</sub>.<sub>5</sub>Cu<sub>7</sub>.<sub>5</sub>, exhibit outstanding strength, elasticity, and corrosion resistance, making them highly attractive for advanced engineering applications. However, producing bulk amorphous components remains challenging due to the high cooling rates required to prevent crystallization. In this study, Zr<sub>35</sub>Ti<sub>30</sub>Be<sub>27</sub>.<sub>5</sub>Cu<sub>7</sub>.<sub>5</sub> alloys were fabricated using casting, joining sheet materials, direct energy deposition, and powder bed fusion. Comparative analysis of their structure, phase composition, density, and mechanical properties revealed the main features of the methods used. Castings suffer from structural inhomogeneities and lower density due to insufficient cooling in the ingot center, as well as defects. Joining sheet materials produces small, homogeneous amorphous regions (<5 mm) but faces challenges regarding density and scalability due to temperature control issues. Direct energy deposition enables the creation of larger compacts (>10 mm) with high amorphism and density; however, non-uniform crystallite distribution reduces mechanical properties. Powder bed fusion emerges as the optimal technology for producing high-quality, high-strength, and high-density Zr-based bulk metallic glass components, outperforming other methods in both material properties and manufacturing precision. Optimal conditions were identified, providing a pathway for scalable manufacturing of Zr-based bulk amorphous metallic alloys with superior properties.</div></div>\",\"PeriodicalId\":331,\"journal\":{\"name\":\"Intermetallics\",\"volume\":\"185 \",\"pages\":\"Article 108859\"},\"PeriodicalIF\":4.3000,\"publicationDate\":\"2025-06-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Intermetallics\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0966979525002249\",\"RegionNum\":2,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, PHYSICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Intermetallics","FirstCategoryId":"88","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0966979525002249","RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
Impact of manufacturing method on the properties of bulk amorphous Zr35Ti30Be27.5Cu7.5 alloy
Zirconium-based bulk metallic glasses, such as Zr35Ti30Be27.5Cu7.5, exhibit outstanding strength, elasticity, and corrosion resistance, making them highly attractive for advanced engineering applications. However, producing bulk amorphous components remains challenging due to the high cooling rates required to prevent crystallization. In this study, Zr35Ti30Be27.5Cu7.5 alloys were fabricated using casting, joining sheet materials, direct energy deposition, and powder bed fusion. Comparative analysis of their structure, phase composition, density, and mechanical properties revealed the main features of the methods used. Castings suffer from structural inhomogeneities and lower density due to insufficient cooling in the ingot center, as well as defects. Joining sheet materials produces small, homogeneous amorphous regions (<5 mm) but faces challenges regarding density and scalability due to temperature control issues. Direct energy deposition enables the creation of larger compacts (>10 mm) with high amorphism and density; however, non-uniform crystallite distribution reduces mechanical properties. Powder bed fusion emerges as the optimal technology for producing high-quality, high-strength, and high-density Zr-based bulk metallic glass components, outperforming other methods in both material properties and manufacturing precision. Optimal conditions were identified, providing a pathway for scalable manufacturing of Zr-based bulk amorphous metallic alloys with superior properties.
期刊介绍:
This journal is a platform for publishing innovative research and overviews for advancing our understanding of the structure, property, and functionality of complex metallic alloys, including intermetallics, metallic glasses, and high entropy alloys.
The journal reports the science and engineering of metallic materials in the following aspects:
Theories and experiments which address the relationship between property and structure in all length scales.
Physical modeling and numerical simulations which provide a comprehensive understanding of experimental observations.
Stimulated methodologies to characterize the structure and chemistry of materials that correlate the properties.
Technological applications resulting from the understanding of property-structure relationship in materials.
Novel and cutting-edge results warranting rapid communication.
The journal also publishes special issues on selected topics and overviews by invitation only.