Effect of Transfer Velocity on Porosity of Lotus-Type Porous Aluminum Fabricated by Continuous Casting Technique

Yutaro Iio; Takuya Ide; Hideo Nakajima

doi:10.4028/www.scientific.net/MSF.658.211

Paper Titles

Dynamic Compression Behavior of Lotus-Type Porous Iron
p.193

Formation of Hollow and Porous Nanostructures of Iron Oxides via Oxidation of Iron Nanoparticles and Nanowires
p.197

Fabrication of Lotus-Type Porous Magnesium with Anisotropic Directional Pores by Mold Casting Technique
p.201

Fabrication of Lotus-Type Porous Al-Ti Alloys Using the Continuous Casting Technique
p.207

Effect of Transfer Velocity on Porosity of Lotus-Type Porous Aluminum Fabricated by Continuous Casting Technique
p.211

Effect of Addition of NiO Powder on Pore Formation in Lotus-Type Porous Carbon Steel Fabricated by Continuous Casting
p.215

Effect of Pore Diameter Distribution on Heat Transfer Capacity of Lotus-Type Porous Copper Heat Sink for Air Cooling
p.220

Evaluating Durability and Burying Characteristic of PVC Pipe
p.224

Hot Corrosion of NiCrAlY/(ZrO₂-CeO₂-Y₂O₃) Composite Coatings in NaCl-Na₂SO₄ Molten Salt
p.228

HomeMaterials Science ForumMaterials Science Forum Vol. 658Effect of Transfer Velocity on Porosity of...

Effect of Transfer Velocity on Porosity of Lotus-Type Porous Aluminum Fabricated by Continuous Casting Technique

Abstract:

Lotus-type porous aluminum was fabricated by continuous casting technique in mixture gas of hydrogen and argon at various transfer velocities in order to understand formation process of pores. The porosity and pore diameter decrease with increasing transfer velocity. The transfer velocity dependence of the porosity in lotus aluminum is different from that in other lotus metals such as stainless steel and copper. It is considered that the difference is attributed to lower solubility in aluminum than that in other metals.

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Periodical:

Materials Science Forum (Volume 658)

Pages:

211-214

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.658.211

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Online since:

July 2010

Authors:

Yutaro Iio, Takuya Ide, Hideo Nakajima

Keywords:

Aluminum (Al), Lotus-Type Porous Metal, Porous Metal, Unidirectional Solidification

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