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Recommended Papers for: Alexander E. Pawlowski

Total Papers Found: 2

Mesostructure and porosity effects on the thermal conductivity of additively manufactured interpenetrating phase composites

This article explored the relationship between structure and thermal conductivity in additively manufactured interpenetrating A356/316L stainless steel composites. The thermal conductivities were determined using the transient plane source (TPS) method. The thermal conductivity of a 43 vol% 316L composite was found to be 53 W/mK. This was a much lower value than what was predicted by the rule of mixtures approximation. This was believed to happen because residual porosity degrades ...

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Damage-tolerant metallic composites via melt infiltration of additively manufactured preforms

This article studied A356/316L composites which were fabricated by infiltrating additively manufactured 316L lattices with molten A356. Various tests were conducted on the properties of the composites to determine if the two-step processing used to manufacture them avoided the issues that current fusion-based additive manufacturing techniques have. The thermal conductivity of the composites was determined with the transient plane source (TPS) technique. The results showed that the thermal conductivity ...

Author(s): , , , , , , , ,