Parameter study of numerical simulation for tensile properties of multi-layer SMATed alloys

Yun Wan, Xiao Qiang Wang, Ji Feng Zhang, Jian Lu, Li Min Zhou

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

Abstract

Strength and ductility are very important to marine engineering. Because of their remarkable mechanical properties, nanocrystalline metals have been the focus of much research in recent years. Based on surface mechanical attrition treatment (SMAT) and warm co-rolling technologies, the resulting material performances amazingly exhibit high strength and exceptional ductility. Therefore, this method is a promising avenue for advanced materials for marine engineering. Cohesive finite element method (CFEM) is employed to investigate the tensile performance of multi-layer SMATed alloys. With the results of simulation and experiment compared, simulation parameters have been studied. According to comparing different simulation results, the model parameters, normal direction strength and tangential direction strength in CFEM are studied.
Original languageEnglish
Title of host publicationAdvanced Composites for Marine Engineering
PublisherTrans Tech Publications Ltd
Pages293-299
Number of pages7
ISBN (Print)9783038354062
DOIs
Publication statusPublished - 1 Jan 2015
Event1st International Conference on Advanced Composites for Marine Engineering, ICACME 2013 - Beijing, China
Duration: 10 Sep 201312 Sep 2013

Publication series

NameMaterials Science Forum
Volume813
ISSN (Print)0255-5476

Conference

Conference1st International Conference on Advanced Composites for Marine Engineering, ICACME 2013
Country/TerritoryChina
CityBeijing
Period10/09/1312/09/13

Keywords

  • CFEM
  • Parameter study
  • Strengthening and toughening

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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