Studies on low-velocity impact damage of metal ion implanted composite laminates

Li Yan, Xuefeng An, Haichao Cui, Xiaosu Yi

Research output: Chapter in Book/Conference proceedingConference contributionpeer-review

Abstract

Metal ion implantation was carried out on composite laminates to modify the surface properties, so that after low-velocity impact barely visible impact damage (BVID) was easy to realize. Surface topography of laminates was observed by SEM. Microhardness and drop-weight impact was tested on composite laminates. The results showed that after metal ion implantation microhardness of laminates increased obviously and resin was easy to generate plastic deforming. Dent depth had been improved so as to realize visible impact damage more easily. And compression-after-impact (CAI) had not decreased. Comparison with Ti ion implantation, Cu ion implantation had better influence on realizing visible impact damage (VID).

Original languageEnglish
Title of host publicationAdvanced Materials and Processes
Pages37-42
Number of pages6
DOIs
Publication statusPublished - 2011
Externally publishedYes
Event2011 International Conference on Advanced Design and Manufacturing Engineering, ADME 2011 - Guangzhou, China
Duration: 16 Sep 201118 Sep 2011

Publication series

NameAdvanced Materials Research
Volume311-313
ISSN (Print)1022-6680

Conference

Conference2011 International Conference on Advanced Design and Manufacturing Engineering, ADME 2011
Country/TerritoryChina
CityGuangzhou
Period16/09/1118/09/11

Keywords

  • BVID
  • Composite laminates
  • Low-velocity impact damage
  • Metal ion implantation

ASJC Scopus subject areas

  • Engineering (all)

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