Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/106472
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Mechanical Engineering | - |
dc.creator | Yang, T | en_US |
dc.creator | Zhao, YL | en_US |
dc.creator | Tong, Y | en_US |
dc.creator | Jiao, ZB | en_US |
dc.creator | Wei, J | en_US |
dc.creator | Cai, JX | en_US |
dc.creator | Han, XD | en_US |
dc.creator | Chen, D | en_US |
dc.creator | Hu, A | en_US |
dc.creator | Kai, JJ | en_US |
dc.creator | Lu, K | en_US |
dc.creator | Liu, Y | en_US |
dc.creator | Liu, CT | en_US |
dc.date.accessioned | 2024-05-09T00:53:45Z | - |
dc.date.available | 2024-05-09T00:53:45Z | - |
dc.identifier.issn | 0036-8075 | en_US |
dc.identifier.uri | http://hdl.handle.net/10397/106472 | - |
dc.language.iso | en | en_US |
dc.publisher | American Association for the Advancement of Science (AAAS) | en_US |
dc.rights | This is the accepted version of the following article: T. Yang et al. ,Multicomponent intermetallic nanoparticles and superb mechanical behaviors of complex alloys. Science 362, 933-937 (2018), which has been published in https://doi.org/10.1126/science.aas8815. | en_US |
dc.title | Multicomponent intermetallic nanoparticles and superb mechanical behaviors of complex alloys | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.spage | 933 | en_US |
dc.identifier.epage | 937 | en_US |
dc.identifier.volume | 362 | en_US |
dc.identifier.issue | 6417 | en_US |
dc.identifier.doi | 10.1126/science.aas8815 | en_US |
dcterms.abstract | Alloy design based on single–principal-element systems has approached its limit for performance enhancements. A substantial increase in strength up to gigapascal levels typically causes the premature failure of materials with reduced ductility. Here, we report a strategy to break this trade-off by controllably introducing high-density ductile multicomponent intermetallic nanoparticles (MCINPs) in complex alloy systems. Distinct from the intermetallic-induced embrittlement under conventional wisdom, such MCINP-strengthened alloys exhibit superior strengths of 1.5 gigapascals and ductility as high as 50% in tension at ambient temperature. The plastic instability, a major concern for high-strength materials, can be completely eliminated by generating a distinctive multistage work-hardening behavior, resulting from pronounced dislocation activities and deformation-induced microbands. This MCINP strategy offers a paradigm to develop next-generation materials for structural applications. | - |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Science, 23 Nov. 2018, v. 362, no. 6417, p. 933-937 | en_US |
dcterms.isPartOf | Science | en_US |
dcterms.issued | 2018-11-23 | - |
dc.identifier.scopus | 2-s2.0-85057140298 | - |
dc.identifier.pmid | 30467166 | - |
dc.identifier.eissn | 1095-9203 | en_US |
dc.description.validate | 202405 bcch | - |
dc.description.oa | Accepted Manuscript | en_US |
dc.identifier.FolderNumber | ME-0566 | - |
dc.description.fundingSource | Self-funded | en_US |
dc.description.pubStatus | Published | en_US |
dc.identifier.OPUS | 21627572 | - |
dc.description.oaCategory | Green (AAM) | en_US |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Jiao_Multicomponent_Intermetallic_Nanoparticles.pdf | Pre-Published version | 1.55 MB | Adobe PDF | View/Open |
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