Compression Behavior of Ti Foams with Spherical and Polyhedral Pores
Source abstract
Abstract
This paper investigates the microstructure of Ti foams and their mechanical behavior under compression load during a μCT scan. Metal foams (70% of designed porosity) are created using Ti powder (average diameter of 0.15 mm) and saccharose particles of different shapes and an average size of 0.8 mm. The analysis of the μCT results show that the pore volume is almost linearly deformed during compression. The eccentricity of the pores is also evaluated, as well as their orientation during compression. The pore shapes are deformed into more flattened forms and their major axes are rotated into the horizontal plane. The interconnection area has an initial value of 0.244 mm2 for spherical pores and 0.193 mm2 for polyhedral pores.
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Research context
OpenAlex topics: Cellular and Composite Structures · Magnesium Alloys: Properties and Applications · Nanoporous metals and alloys
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Materials Engineering Lublin University of Technology Nadbystrzycka 36 20‐618 Lublin Poland
Institute of Materials Science and Engineering Poznan University of Technology Jana Pawla II 24 61‐138 Poznan Poland
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