The Dispersion-Strengthening Effect of TiN Nanoparticles Evoked by Ex Situ Nitridation of Gas-Atomized, NiCu-Based Alloy 400 in Fluidized Bed Reactor for Laser Powder Bed Fusion

Autor: Jan-Philipp Roth, Ivo Šulák, Markéta Gálíková, Antoine Duval, Germain Boissonnet, Fernando Pedraza, Ulrich Krupp, Katrin Jahns

Publikováno v: Journal of Manufacturing and Materials Processing, Vol 8, Iss 5, p 223 (2024)

Throughout recent years, the implementation of nanoparticles into the microstructure of additively manufactured (AM) parts has gained great attention in the material science community. The dispersion strengthening (DS) effect achieved leads to a subs

Externí odkaz: https://doaj.org/article/c0a07d80801f46febb52dc83717fcd72

Phase stability and thermal insulation of YSZ and erbia-yttria co-doped zirconia EB-PVD thermal barrier coating systems

Autor: Germain Boissonnet, Fernando Pedraza, Christine Chalk, Gilles Bonnet, John Nicholls

Publikováno v: Surface and Coatings Technology
Surface and Coatings Technology, Elsevier, 2020, 389, pp.125566. ⟨10.1016/j.surfcoat.2020.125566⟩

International audience; In order to cope with the ever-increasing operating temperature of aero gas turbines, new thermal barrier coatings are being investigated. Among the different solutions, erbia-yttria co-doped zirconia coatings made by electron

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b02767509db6a9c4917550b76f2be65
https://hal.archives-ouvertes.fr/hal-02542069

Thermo-Physical Properties of HR3C and P92 Steels at High-Temperature

Autor: Fernando Pedraza, Gilles Bonnet, Germain Boissonnet

Publikováno v: Journal of Materials and Applications
Journal of Materials and Applications, OJS/PKP, 2019, 8 (2), pp.59-64. ⟨10.32732/jma.2019.8.2.59⟩
Journal of Materials and Applications, OJS/PKP, 2019, 8 (2), ⟨10.32732/jma.2019.8.2.59⟩

International audience; Austenitic HR3C and ferritic-martensitic P92 steels are the materials of interest from a mechanical standpoint for the manufacturing of thermal exchangers of the next generation of steam power plants. In order to evaluate thei

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f78de0100edc986e898310a0606abd5
https://hal.archives-ouvertes.fr/hal-02542032/document

Thermal Insulation of YSZ and Erbia-Doped Yttria-Stabilised Zirconia EB-PVD Thermal Barrier Coating Systems after CMAS Attack

Autor: John Nicholls, Fernando Pedraza, Germain Boissonnet, Gilles Bonnet, Christine Chalk

Publikováno v: Materials
Volume 13
Issue 19
Materials, MDPI, 2020, ⟨10.3390/ma13194382⟩
Materials, Vol 13, Iss 4382, p 4382 (2020)

The impact of small deposits of calcium&ndash
magnesium&ndash
aluminium silicates (CMAS) on the top of thermal barrier coatings (TBCs) made of yttria-stabilised zirconia (YSZ) produced via electron-beam physical vapour deposition (EB-PVD) i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f63b578f4d296aeb109f2820f77018ea
https://doi.org/10.3390/ma13194382

Evaluation of the compatibility of aluminide coatings in high-temperature sodium for fast reactor application

Autor: Brigitte Duprey, J. L. Courouau, Michel Vilasi, Fabien Rouillard, Germain Boissonnet, Ingrid Proriol-Serre, Stéphane Mathieu, Fernando Pedraza, Younès Bouizi

Publikováno v: Oxidation of Metals
9th International Conference on High Temperature Corrosion and
9th International Conference on High Temperature Corrosion and, May 2016, Île des Embiez, France. pp.13, ⟨10.1007/s11085-016-9689-x⟩
Oxidation of Metals, 2017, 88 (1-2), pp.221-233. ⟨10.1007/s11085-016-9689-x⟩
Oxidation of Metals, Springer Verlag, 2017, 88 (1-2), pp.221-233. ⟨10.1007/s11085-016-9689-x⟩

International audience; Nickel and iron aluminide coatings were identified as possible candidates for hardfacing materials in Sodium Fast Reactors. Both coatings were developed on two steel grades of interest for the next French Sodium Fast Reactor p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20f3faa18dfe26c99512c187c84b33ae
https://hal.inrae.fr/hal-02738408