Modeling the correlation between microstructure and tensile properties of Ti-17 alloy using artificial neural network

Zhi Qiang Jia, Wei Dong Zeng

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

1 Scopus citations

Abstract

In this work, a relational model was established correlating microstructure and tensile properties for the Ti-17 alloy using a back-propagation (BP) neural network technique. In the proposed model, the input data consisted of quantitative microstructural feature parameters, including the volume fraction, thickness and Ferret ratio of α phase. Meanwhile, the tensile properties are the outputs of the model, such as ultimate tensile strength, yield strength, elongation and reduction in area. The coefficient of determination is more than 0.900, which indicates that the developed model possesses the excellent ability to predict the internal relationship of the microstructure and tensile properties of Ti-17 alloy.

Original languageEnglish
Title of host publicationAdvanced Materials and Engineering
PublisherTrans Tech Publications Ltd
Pages127-130
Number of pages4
ISBN (Print)9783038351573
DOIs
StatePublished - 2014
EventAnnual International Conference on Intelligent Materials and Nanomaterials, AIMN 2014 - Seoul, Korea, Republic of
Duration: 18 Apr 201419 Apr 2014

Publication series

NameAdvanced Materials Research
Volume983
ISSN (Print)1022-6680
ISSN (Electronic)1662-8985

Conference

ConferenceAnnual International Conference on Intelligent Materials and Nanomaterials, AIMN 2014
Country/TerritoryKorea, Republic of
CitySeoul
Period18/04/1419/04/14

Keywords

  • BP neural network
  • Microstructure
  • Tensile properties
  • Ti-17 alloy

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