Influence of Heat Treatment on Structure and Properties of the Cast Magnesium Alloys

Tomasz Tański; Leszek Adam Dobrzański; Lubomír Čížek

doi:10.4028/www.scientific.net/AMR.15-17.491

Paper Titles

Low Temperature Superplasticity of Fine-Grained Magnesium Alloy AZ31
p.467

Effect of Chrome-Free Chemical Conversion Coating on Corrosion Behavior of Magnesium Alloy AZ91D
p.473

Low Frequency Damping Behaviors of Magnesium Alloys
p.479

Research on Water Based Coating for Magnesium Alloy
p.485

Influence of Heat Treatment on Structure and Properties of the Cast Magnesium Alloys
p.491

Influence of Additions Sb on Mechanical Properties and Deformation Features of AZ31-Mg Alloy
p.497

Hot Cracking Susceptibility of Ternary Mg-Al-Ca Alloys
p.501

Constitutive Analysis for Superplasic Deformation Behavior of AZ31 Magnesium Alloy
p.507

Experimental Study of In-Line Heat Treatment for Twin Roll Casting of Magnesium Alloy AZ31
p.513

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 15-17Influence of Heat Treatment on Structure and...

Influence of Heat Treatment on Structure and Properties of the Cast Magnesium Alloys

Abstract:

In this paper is presented the structure and proprieties of the cast magnesium alloys as cast state and after heat treatment cooled with different cooling rate, depending on the cooling medium (furnace, water, air). For investigations samples in shape of 250x150x25 mm plates were used. The presented results concern X-ray qualitative and quantitative microanalysis as well as qualitative and quantitative X-ray diffraction method, tensile tests, hardness measurement. In the analysed alloys a structure of α %solid solution and fragile phase β (Mg17Al12) occurred mainly on grain borders as well as eutectic and phase AlMnFe, Mg2Si. Investigation are carried out for the reason of chemical composition influence and precipitation processes influence to the structure and mechanical properties of the magnesium cast alloys with different chemical composition in as cast alloys and after heat treatment.

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Periodical:

Advanced Materials Research (Volumes 15-17)

Pages:

491-496

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.15-17.491

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Online since:

February 2006

Authors:

Tomasz Tański, Leszek Adam Dobrzański, Lubomír Čížek

Keywords:

Heat Treatment, Investigation, Magnesium Alloy, Mechanical Property, Structure

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