Person

Jérôme Krebs

This person is no longer with EPFL

Related publications (6)

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Metals are known to exhibit mechanical behaviour at the nanoscale different to bulk samples. This transition typically initiates at the micrometre scale, yet existing techniques to produce micrometre-sized samples often introduce artefacts that can influen ...

Nature Publishing Group2017

Déformation de Microfils en aluminium coulé

Andreas Mortensen, William Curtin, Jérôme Krebs, Suzanne Godelieve Alphonsine Verheyden, Satish I Rao

Par infiltration sous pression de moules en chlorure de sodium monocristallin, on peut produire des fils d’aluminium pur monocristallin de diamètre aussi fin que 6 µm et longs d’un millimètre environ. La déformation de ces monocristaux a lieu, selon leur o ...

2016

Cast aluminium microwires

Jérôme Krebs

Plasticity size effects have been the focus of strong recent interest due to the miniaturization of devices such as actuators and different medical apparatuses. Devices with a sub-micrometre dimension have a high market potential and therefore a thorough u ...

EPFL2015

Plastic flow mechanisms in microcast aluminium wires

Andreas Mortensen, Jérôme Krebs, Suzanne Godelieve Alphonsine Verheyden

A microcasting process is developed to produce microwires of pure or alloyed aluminium. These wires have a diameter ranging between five and twenty micrometers and have a high aspect ratio, on the order of 50. The wires furthermore are monocrystalline and ...

2015

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A microcasting process is developed for the production of monocrystalline microwires of pure and alloyed aluminium. The process is based on pressure infiltration of single-crystalline salt moulds; it is capable of producing wires with a diameter between 6 ...

2015

Laminated Metal Composites by Infiltration

Andreas Mortensen, Andreas Rossoll, Jérôme Krebs, Arda Cetin, Alexandre Durussel

We show that steel-magnesium alloy laminated metal composites (LMCs) can be produced by gas pressure infiltration of a liquid magnesium alloy between layers of stacked dimpled steel sheets. Resulting LMCs are amenable to subsequent warm rolling. The LMCs a ...

Springer US2011