Effects of process parameters on additive manufacturing of aluminum porous materials and their optimization using response surface method

Volume: 15, Pages: 119 - 134
Published: Nov 1, 2021
Abstract
This paper deals with the fabrication of porous materials using direct energy deposition, which is a versatile 3D printing technique for metals. To manufacture a porous material, a mixture consisting of AlSi12 powder and a foaming agent (ZrH2) is sprayed onto an aluminum substrate and subsequently fused with the substrate using a high-power laser beam. We examined the effects of the main process parameters, namely the laser power, scanning speed...
Paper Details
Title
Effects of process parameters on additive manufacturing of aluminum porous materials and their optimization using response surface method
Published Date
Nov 1, 2021
Volume
15
Pages
119 - 134
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