Porous Metals – Sponges and Lattices Dr Russell

Sponge Metals Applications include: Lightweight structures, impact resistance, heat transfer Made by a simple

Lattices Methods such as Additive Layer Manufacturing are suitable for regular lattices (Mercury Centre)

Lattices - impact resistance With colleagues in Civil & Structural Engineering we are examining

Lattices – other properties Tailoring structure allows interesting behaviours to be designed in –

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>Porous Metals – Sponges and Lattices Dr Russell Goodall Sponge Metals @ Porous Metals – Sponges and Lattices Dr Russell Goodall Sponge Metals @ Sheffield – SM@Sh

>Sponge Metals Applications include: Lightweight structures, impact resistance, heat transfer Made by a simple Sponge Metals Applications include: Lightweight structures, impact resistance, heat transfer Made by a simple process - Replication

>Sponge Metals Al foams Ti foam Mg foam Sponge Metals Al foams Ti foam Mg foam

>Lattices Methods such as Additive Layer Manufacturing are suitable for regular lattices (Mercury Centre) Lattices Methods such as Additive Layer Manufacturing are suitable for regular lattices (Mercury Centre)

>Lattices - impact resistance With colleagues in Civil & Structural Engineering we are examining Lattices - impact resistance With colleagues in Civil & Structural Engineering we are examining the impact properties of these materials (CDE project DSTLX1000054230 - Spatial and Temporal Spreading of Mine Loading Using Micro-Structured Truss Material)

>Lattices – other properties Tailoring structure allows interesting behaviours to be designed in – Lattices – other properties Tailoring structure allows interesting behaviours to be designed in – e.g auxetic materials Multimaterial structures would allow even more - controlled CTE, etc R Lakes, Applied Physics Letters 90 (2007) 221905 R Lakes, Science 235 (1987) 1038