T
Thierry Barriere
Researcher at Centre national de la recherche scientifique
Publications - 102
Citations - 959
Thierry Barriere is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Injection moulding & Sintering. The author has an hindex of 16, co-authored 92 publications receiving 757 citations. Previous affiliations of Thierry Barriere include University of Franche-Comté & Franche Comté Électronique Mécanique Thermique et Optique Sciences et Technologies.
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Determination of critical and optimal powder loadings for 316L fine stainless steel feedstocks for micro-powder injection molding
TL;DR: In this paper, the critical powder volume loading has been determined and fixed in the range of 68-70%, and the optimal powder volume load has been chosen around 66% for 316L stainless steel feedstock (D 50 ǫ = 3.4μm).
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Experiments and numerical modelling of solid state sintering for 316L stainless steel components
TL;DR: In this paper, a sintering model based on elastic-viscoplastic constitutive equations is proposed and the corresponding parameters such as bulk viscosity, shearing viscoity, and sinting stress are identified from dilatometer experimental data.
Improving mould design and injection parameters in metal injection moulding by accurate 3D finite element simulation
TL;DR: In this paper, a bi-phasic model is used to describe the flows of metallic powder and plastic binder so as to predict accurately the powder segregation in injection, and numerical results are compared with experiments, in which a multi-cavity mold specially designed and realised in a laboratory is used.
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Elaboration of PIM feedstocks with 316L fine stainless steel powders for the processing of micro-components
TL;DR: In this article, the way to prepare feedstocks for powder injection molding of fine stainless steel powders is described, and injection moulding experiments are determined, and the effects of powder volume loading, as well as mixing conditions are investigated.
Journal ArticleDOI
Improving mould design and injection parameters in metal injection moulding by accurate 3D finite element simulation
TL;DR: In this article, a bi-phasic model is used to describe the flows of metallic powder and plastic binder so as to predict accurately the powder segregation in injection, and numerical results are compared with experiments, in which a multi-cavity mold specially designed and realised in a laboratory is used.