SavedAdd your journal

Journals / Mathematical and Computational Applications / 2005 / Cilt: 10 - Sayı: 3

Forming of high strength/low formability metal sheets at elevated temperatures

M. Emin ERDİN
Halil AYKUL
M. Şafak TUNALIOĞLU
Pages
331–340
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

This temperature is a complex function of the material and deep drawing process parameters.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:The purpose of this study is to determine the limits and to investigate the efficiency of sheet metal forming process at elevated ( warm / hot) temperatures.
📊
Key Findings & Data:Deep drawing of HSLA / UHSLA steels, aluminium, titanium and magnesium alloys in an effective way is possible only at elevated temperatures and has some indefinitenesses.
💡
Conclusion & Impact:This temperature is a complex function of the material and deep drawing process parameters.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

The purpose of this study is to determine the limits and to investigate the efficiency of sheet metal forming process at elevated ( warm / hot) temperatures. Deep drawing of HSLA / UHSLA steels, aluminium, titanium and magnesium alloys in an effective way is possible only at elevated temperatures and has some indefinitenesses. In the study, deep drawing simulations are realized with a titanium copper alloy and a low alloy steel to investigate the deep drawability of high strength / low formability metal sheets. The comparison of the results obtained from this study with the other experimental, analytical and computer aided studies found from the literature showed that the results are coherent. From the studies its understood that, the critical temperature that makes the deep drawability maximum differs from material to material. This temperature is a complex function of the material and deep drawing process parameters.

🔖

Cite This Article

ERDİN, M. E., AYKUL, H., TUNALIOĞLU, M. Ş. (2005). Forming of high strength/low formability metal sheets at elevated temperatures. Mathematical and Computational Applications, Cilt: 10 - Sayı: 3, 331–340. https://ajindex.com/articles/280453

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (1)

  1. P. J. Bolt, N. A. P. M. Lamboo and P. J. C. M. Rozier, Feasibility of warm drawing of aluminum products, Journal of Materials Processing Technology, 115,118-121,2001. 2.T. Naka and F. Yoshida, Deep drawability of type 5083 aluminium - magnesium alloy sheet under various conditions of temperature and forming speed, Journal of Materials Processing Technology, 89-90, 19-23, 1999. 3.M. H. Shipton and W. T. Roberts, Hot deep drawing of titanium sheet, Materials Science & Technology 7, 537-540, 1991. 4.E. Doege and K. Dröder, Sheet metal forming of magnesium wrought alloys - formability and process technology, Journal of Materials Processing Technology 115, 14-19, 2001. 5.H. Takuda, K. Mori, I. Masuda, Y. Abe and M. Matsuo, Finite element simulation of warm deep drawing of aluminium alloy sheet when accounting for heat conduction, Journal of Materials Processing Technology 120, 412-418, 2002. 6.Z. Marciniak and J. L. Duncan, The mechanics of sheet metal forming, Edward Arnold, London, 1992. 7.D. Li, K. A. Ghosh and X. Xia, Warm forming of aluminum sheet - a review, http://msewww.engin.umich.edu/research/groups/ghosh/publications/review/, 2003. 8.Terziakın, Patent, International Publication Number WO 00/74441 Al, International Publication Date 07.12.2000, International Application Published Under The Patent Cooperation Treaty (PCT), 2002. 9.for 20MnCr5 - http://www.sz-metal.si/selector/steels/EC100.html, for IMI230 - http://www.matweb.com/search/SpecificMaterial.asp?bassnum=MTA231. 10.M. Sugamata, J. Kaneko, H. Usagawa, and M. Suzuki, Effect of Forming Temperature on the Deep Drawability of Aluminum Alloy Sheets, 2nd ICTP International Conference on Technology of Plasticity, Stuttgart, Germany, August 24-28, 1275-1281, 1987. 11.D. Li, and A. Ghosh, Biaxial warm forming behavior of aluminum sheet alloys, Journal of Materials Processing Technology, 145, 281-293, 2004. 12.J. H. Kim, J. G. Ryu, C. S. Choi, K. H. Na and S. S. Kim, Investigation of warm deep drawability of square cups of ANSI 304 stainless sheet, 5th ICTP International Conference on Technology of Plasticity, Columbus, Ohio, USA, October 7-10, 739-742, 1996.