Publication
Post-irradiation deformation in a Fe-9%Cr alloy
Publications associées (47)
Short-term behavior of glass fiber-polymer composite bending-active elastica beam under service load application
Thomas Keller, Landolf-Giosef-Anastasios Rhode-Barbarigos, Tara Habibi
Bending-active elastica beam is a structural configuration that is based on the elastic deformation of an initially straight beam. This deformation occurs when horizontal displacements are applied to a sliding support, causing the beam to bend into an arch ...
2024Deformation response of highly stretchable and ductile graphene kirigami under uniaxial and biaxial tension
Kirigami, the ancient technique of paper cutting, has been successfully applied to enhance the stretchability and ductility of nanoscale graphene. However, existing experimentally realized graphene kirigami (GK) are created by introducing parallel cuts, ex ...
College Pk2023Strengthening mechanisms in dilute and random solid solution high-entropy BCC alloys
Tuning the mechanical properties of metals, including strength, through adjusting the type and/or concentration of added solute elements, has been recognized as an effective way to design and produce materials with desired or optimized mechanical propertie ...
EPFL2022Out-of-plane (flatwise) behavior of through-tenon connections using the integral mechanical attachment technique
Yves Weinand, Aryan Rezaei Rad, Henry V. Burton
This paper aims to characterize the force–deformation response of through-tenon wood-wood connections subjected to out-of-plane (flatwise) loads. Six beech LVL timber specimen groups with variations in the fiber orientation (parallel and perpendicular) and ...
2020A critical assessment of experimental investigation of dynamic recrystallization of metallic materials
Dynamic recrystallization (DRX) often takes place during hot deformation of metallic materials, which then exerts significant influence on the final microstructures and mechanical properties of the formed components. A considerable number of published pape ...
ELSEVIER SCI LTD2020The interplay between deformation mechanisms in austenitic 304 steel during uniaxial and equibiaxial loading
Helena Van Swygenhoven, Efthymios Polatidis, Wei-Neng Hsu
The preferred deformation mechanisms with respect to the load path are studied in a medium stacking fault energy 304 austenitic stainless steel that exhibits both transformation induced plasticity and twinning induced plasticity. In situ neutron diffractio ...
2019Enhanced precipitate growth at reduced temperatures during chemical ordering in deformed red gold alloys
Helena Van Swygenhoven, Steven Van Petegem, Nadine Baluc, Marina Garcia Gonzalez, Samy Hocine
Manufacturing of red gold components relies widely on controlling the formation of ordered precipitates during thermo-mechanical processing. The ordered phase hardens the material, makes it less workable and introduces residual stresses. We show that an in ...
PERGAMON-ELSEVIER SCIENCE LTD2019Strain-induced network chains damage in carbon black filled EPDM
This paper presents an experimental method to follow in-situ the chains network alteration of filled vulcanized rubbers induced by deformation. Macroscopic damage is first investigated on a series of EPDM by quantifying void fraction via Digital Image Corr ...
ELSEVIER SCI LTD2019Thermal Activation, Intermittency and Size Effects in the Plastic Deformation of Cast Aluminium Microwires
Suzanne Godelieve Alphonsine Verheyden
The microcasting process is a scaled-down investment casting process in which molten metal is pressure-infiltrated and directionally solidified in water-soluble moulds. It was previously developed to produce metallic microwires with a diameter (D) between ...
EPFL2018