Effect of heat treatment on microstructural properties of three-layer sheet aluminum magnesium - aluminum - stainless steel

Document Type : Persian

Authors

1 آزاد اسلامی

2 عضو هیئت علمی

Abstract


Metal coating, metal materials are of two or more layers. The coating metals are widely used in industry. These sheets or saving performance and cost effective solution or both the user. Performance coating metals according to usage in structural applications, settings thermal expansion of the thermo-mechanical control (thermostat), electrical, magnetic, corrosion resistant, flowering and decorative connection is divided. In each action, you may have attended several coating metal system.
In this study, using the process connectors, three-layer aluminum sheet net aluminum, stainless steel was producedd Magnesium-. Examples of cross-links in different situations rolled and annealed photos were taken. In order to determine the best conditions for the production of multi-layer sheet, the effect of process parameters were evaluated connectors. Changes in different mechanical properties by tensile test was performed according to ASTM E8M allowed. The survey showed that the samples annealed at temperatures above 375 ° C for aluminum, a substantial increase bond strength of the samples has been rolled.

Keywords

References

 
[1]     L.Chen، Z.Yang، B.Jha، G.Xia، J.W.Stevenson، “Clad metals، roll bonding and their applications for SOFC interconnects”، J. of Power Sources.152(2005) 40-45.
 
[2]     L. Y. Sheng, F. Yang, T. F. Xi, C. Lai and H. Q. Ye, "Influence of heat treatment on interface of Cu/Al bimetal composite fabricated by cold rolling," Composites, p. 1468–1473, 2011.
[3]     H. OLIA, M. ABBASI and S. H. RAZAVI, "Evaluation of diffusion and phase transformation at Ag/Al bimetal produced by cold roll welding," Trans Nonferrous Met, vol. Soc China 22, p. 312_317, 2012.
[4]     R. Jamaati and M. Toroghinejad, "Effect of friction, annealing conditions and hardness on the bond strength of Al/Al strips produced by cold roll bonding process," Materials and Design, vol. 31, p. 4508–4513, 2010.
[5]     محسنی م، "پیش بینی نسبت ضخامتی بهینه به منظور ایجاد جوش سرد در ورق های دولایه غیر متقارن کنفرانس شکل دهی فلزات,"  کنفرانس شکل دهی و مواد ایران، دانشگاه تهران،.1390
[6]     M. Abbasi, A. Karimi Taheri and M. T. Salehi, "Growth rate ofintermetallic compounds in Al/Cu bimetal produced by cold roll welding process," Alloys and Compounds, p. 233_241, 2001.
[7]     D. Charles and P. Tuffile, "Copper-Clad Stainless Steel Architectural Material," 2007.
[8]     M. Abbasi and M. R. Toroghinejad, "Effects of processing parameters on the bond strength of Cu/Cu roll-bonded strips," Journal of Materials Processing Technology, vol. 210, pp. 560-563, 2010.
[9]     J. Washburn and H. A. Mohamed, "mechanism of solid state pressure welding," welding research supplemenet, pp. 302-310, 1975.
[10] M. R. Toroghinejad and R. Jamaati, "Cold roll bonding bond strengths," Materials Science and Technology, vol. 0, pp. 1-7, 2010.
[11] R. Jamaati and M. R. Toroghinejad, "Investigation of the parameters of the cold roll bonding (CRB) process," Materials Science and Engineering, vol. 527, p. 2320–2326, 2010.
[12] N. F. Karakazov, Diffusion Bonding Of Metals, Pergamon Press, ١٩٨٥.
Journal of Simulation and Analysis of Novel Technologies in Mechanical Engineering
Volume 9, Issue 2 - Serial Number 26
Summer 2016
Pages 281-290

Files

Share

How to cite

Statistics