Strain Rate Influence on Void Closure in Open Die Forging

Authors

  • Alaa Hassan Ali Material Engineering Department, University of Technology, Baghdad, Iraq Author
  • Abdulelah H. Yassen The Syrian International Private University for Science & Technology, Syria Author

Keywords:

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Abstract

This paper presents an investigation to the effect of the strain on healing voids that inhabit at various sizes in an ingot. The study was performed rate by using finite element deformation method with bilinear isotropic material option, circular type voids were considered. The closure index was able to predict the minimum press force necessary to consolidate voids and the reduction. The simulation was carried out, on circular cross-section lead specials containing a central void of different size. At a time with a flat die, different ratio of inside to outside radius was taken with different strain rates to find the best result of void closure.

   

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Key Dates

Published

2010-04-01

Issue

Vol. 14 No. 1 (2010): Journal of Engineering and Development

Section

Articles

License

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

The Journal of Engineering and Sustainable Development is an open-access journal that all contents are free of charge. Articles of this journal are licensed under the terms of the Creative Commons Attribution International Public License CC-BY 4.0 (https://creativecommons.org/licenses/by/4.0/legalcode) that licensees are unrestrictly allowed to search, download, share, distribute, print, or link to the full texts of the articles, crawl them for indexing and reproduce any medium of the articles provided that they give the author(s) proper credits (citation). The journal allows the author(s) to retain the copyright of their published article.
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How to Cite

Strain Rate Influence on Void Closure in Open Die Forging. (2010). Journal of Engineering and Sustainable Development, 14(1), 37-51. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1411