Effects of Solid Fractions in a Slurry Die Casting Process on Defects of 7075 Aluminum Alloy

Waraporn Jumpol; Jessada Wannasin; Somjai Janudom; Rungsinee Canyook; Thawatchai Plookphol; Sirikul Wisutmethangoon

doi:10.4028/www.scientific.net/AMM.752-753.7

Paper Titles

Preface and Committee

Study of Surface Segregation Defect of 7075 Aluminum Alloy in Semi-Solid Squeeze Casting
p.3

Effects of Solid Fractions in a Slurry Die Casting Process on Defects of 7075 Aluminum Alloy
p.7

Deposition and Characterization of CoCrAlY Coatings by Multi-Chamber Detonation Sprayer
p.11

Properties and Peculiarities of WCCoCr Coatings Formed by Multi-Chamber Detonation Sprayer
p.17

Corrosion of Fe-2.25Cr-1.6W-0.1Mo Steels in Na₂SO₄ Salts at 800 and 900°C
p.22

Corrosion of T92 Steels in Na₂SO₄ Salts at 800 and 900°C
p.26

The Simulation of the Electrolyte Temperature Effect on the Value Change of the Microhardness of Anodic Alumina Oxide Layers
p.30

Corrosion of SUS 310 Steels at 600-800°C in N₂/H₂O/H₂S Gases
p.35

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 752-753Effects of Solid Fractions in a Slurry Die Casting...

Effects of Solid Fractions in a Slurry Die Casting Process on Defects of 7075 Aluminum Alloy

Abstract:

The effects of Gas Induced Semi-Solid (GISS) in the slurry die casting process on defects of 7075 aluminum alloy were studied, different initial solid fractions with 10, 15, and 20 sec of rheocasting time were investigated. The results showed that the percentage of porosity in semi-solid die casting was smaller than in the liquid die casting. In terms of the initial solid fraction in 7075 aluminum alloy, it was found that the defects were found when the initial solid fraction was high. In addition.

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Periodical:

Applied Mechanics and Materials (Volumes 752-753)

Pages:

7-10

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.752-753.7

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Online since:

April 2015

Authors:

Waraporn Jumpol*, Jessada Wannasin, Somjai Janudom, Rungsinee Canyook, Thawatchai Plookphol, Sirikul Wisutmethangoon

Keywords:

7075 Aluminum Alloy, Gas Induced Semi-Solid (GISS), Initial Solid Fractions, Shrinkage Porosity, Slurry Die Casting

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References

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