{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T03:29:42Z","timestamp":1760239782891,"version":"build-2065373602"},"reference-count":40,"publisher":"MDPI AG","issue":"24","license":[{"start":{"date-parts":[[2020,12,21]],"date-time":"2020-12-21T00:00:00Z","timestamp":1608508800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["11872214"],"award-info":[{"award-number":["11872214"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"name":"the Postgraduate Research &amp; Practice Innovation Program of Jiangsu Province","award":["KYCX18_0459"],"award-info":[{"award-number":["KYCX18_0459"]}]},{"name":"the Open Cooperation Innovation Foundation of Xi\u2019an Modern Chemistry Research Institute","award":["SYJJ200307"],"award-info":[{"award-number":["SYJJ200307"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Materials"],"abstract":"<jats:p>The mechanical properties of (Cu0.47Zr0.45Al0.08)98Dy2 bulk metallic glass (BMG) were characterized under various strain rates by quasi-static and dynamic compressive tests. In the quasi-static compressive tests, the yield stress of (Cu0.47Zr0.45Al0.08)98Dy2 BMG increased from 1234 MPa to 1844 MPa when the strain rate was increased from 0.001 s\u22121 to 0.01 s\u22121, and the yield stress decreased to 1430 MPa at the strain rate of 0.1 s\u22121. In the dynamic compressive tests, when the strain rate increased from 1550 s\u22121 to 2990 s\u22121, the yield stress of (Cu0.47Zr0.45Al0.08)98Dy2 BMG first decreased from 1508 MPa to 1404 MPa, and then increased to 1593 MPa. The fracture behaviors of (Cu0.47Zr0.45Al0.08)98Dy2 BMG were studied by using scanning electron microscopy to examine the fracture surface. Fracture occurred in the pure shear mode with strain rates below 2100 s\u22121, whereas shear fracture and normal fracture occurred simultaneously under strain rates of 2650 s\u22121 and 2990 s\u22121.<\/jats:p>","DOI":"10.3390\/ma13245828","type":"journal-article","created":{"date-parts":[[2020,12,21]],"date-time":"2020-12-21T09:41:41Z","timestamp":1608543701000},"page":"5828","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Compressive Behavior of (Cu0.47Zr0.45Al0.08)98Dy2 Bulk Metallic Glass at Different Strain Rates"],"prefix":"10.3390","volume":"13","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9893-5610","authenticated-orcid":false,"given":"Yu-Ting","family":"Wang","sequence":"first","affiliation":[{"name":"School of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4648-1669","authenticated-orcid":false,"given":"Xu-Dong","family":"Zu","sequence":"additional","affiliation":[{"name":"School of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiang-Kui","family":"Liu","sequence":"additional","affiliation":[{"name":"School of Material Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zheng-Xiang","family":"Huang","sequence":"additional","affiliation":[{"name":"School of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Peng-Gang","family":"Jin","sequence":"additional","affiliation":[{"name":"Xi\u2019an Modern Chemistry Research Institute, Xi\u2019an 710065, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jian","family":"Kong","sequence":"additional","affiliation":[{"name":"School of Material Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2020,12,21]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"529","DOI":"10.1016\/S0966-9795(03)00046-3","article-title":"Bulk metallic glasses","volume":"11","year":"2003","journal-title":"Intermetallics"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"45","DOI":"10.1016\/j.mser.2004.03.001","article-title":"Bulk metallic glasses","volume":"44","author":"Wang","year":"2004","journal-title":"Mater. 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