The Effect of Heat Treatment and Mn, Cu and Cr Additions on the Structure of Ingots of Al-Mg-Si-Fe Alloys

P.Yu. Bryantsev; V.S. Zolotorevskiy; V.K. Portnoy

doi:10.4028/www.scientific.net/MSF.519-521.401

Paper Titles

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Thermal Stability of Rapidly Solidified Alloys of Aluminium with Transition Metals
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Microstructure and Phase Composition of Al-Ce-Cu Alloys in the Al-Rich Corner
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The Effect of Heat Treatment and Mn, Cu and Cr Additions on the Structure of Ingots of Al-Mg-Si-Fe Alloys
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Through Thickness Microstructural Gradients in 7475 and 2022 Creep - Ageformed Bend Coupons
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Effect of Al₃Ni and Mg₂Si Eutectic Phases on Casting Properties and Hardening of an Al-7% Zn-3% Mg Alloy
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Mechanical Properties of Dispersion-Hardened P/M Al-Mn-Cu-Mg-Zn Alloys at Elevated Temperature
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Effects of a Small Addition of Cu or Ge on the Microstructure and Mechanical Property of an Al-Si Alloy
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HomeMaterials Science ForumMaterials Science Forum Vols. 519-521The Effect of Heat Treatment and Mn, Cu and Cr...

The Effect of Heat Treatment and Mn, Cu and Cr Additions on the Structure of Ingots of Al-Mg-Si-Fe Alloys

Abstract:

Phase transformations in 6XXX alloys with Mn, Cu and Cr additions have been studied in the process of homogenization annealing at different temperatures. The continuous cooling transformation diagrams of decomposition of solid solution during the cooling of ingots from the homogenization temperature have been plotted. The effect of the cooling rate after homogenization on the properties of ingots during extrusion has been studied.

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Periodical:

Materials Science Forum (Volumes 519-521)

Pages:

401-406

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.519-521.401

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Online since:

July 2006

Authors:

P.Yu. Bryantsev, V.S. Zolotorevskiy, V.K. Portnoy

Keywords:

Al-Mg-Si, Cooling Rate, Extrusion, Homogenization Treatment

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