DataVXAdvanced SciencePaper
journal article·2018-07Open access

Carbon Nanotubes: Intragranular Dispersion of Carbon Nanotubes Comprehensively Improves Aluminum Alloys (Adv. Sci. 7/2018)

Kang Pyo So, Akihiro Kushima, Jong Gil Park, Xiaohui Liu, Dong Hoon Keum, Hye Yun Jeong, Fei Yao, Soo Hyun Joo, Hyoung Seop Kim, Hwanuk Kim, Ju Li, Young Hee Lee

Advanced Science· Volume 5· Issue 7
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Source abstract

Abstract

Surface diffusion-driven cold welding leads to intragranular dispersion and is critical for the comprehensive enhancement of composite properties in metals. Carbon nanotubes (CNTs) in metal restrain slide/climb dislocations. 1D CNTs also prevent fractures, which favor 2D percolating flaws. Article number 1800115, by Ju Li, Young Hee Lee, and co-workers, shows that CNTs improve the toughness and creep resistance of Al alloys without compromising electrical and thermal conductivity.
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Research context

Metals & alloysNanomaterialsComposites

OpenAlex topics: Material Properties and Applications · Anodic Oxide Films and Nanostructures · Aluminum Alloys Composites Properties

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Department of Nuclear Science and Engineering and Department of Materials Science and Engineering Massachusetts Institute of Technology Cambridge MA 02139 USA

Advanced Materials Processing and Analysis Center University of Central Florida Orlando FL 32816 USA

IBS Center for Integrated Nanostructure Physics Institute for Basic Science (IBS) Sungkyunkwan University Suwon 440‐746 Republic of Korea

School of Materials Science and Engineering Shanghai Jiao Tong University Shanghai 200240 China

Department of Materials Science and Engineering Pohang University of Science and Technology Pohang 790‐784 Republic of Korea

Division of Electron Microscopic Research Korea Basic Science Institute 113 Gwahangno Yuseong‐Gu Daejeon 305‐333 Republic of Korea

References

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