Dark-field X-ray microscopy reveals mosaicity and strain gradients across sub-surface TiC and TiN particles in steel matrix composites

Autor: Can Yildirim, Gerald Ressel, Carsten Detlefs, Jozef Keckes, M. Kutsal, Werner Ecker, Phil Cook, J. Pörnbacher, K. Hlushko

Publikováno v: Hlushko, K, Keckes, J, Ressel, G, Pörnbacher, J, Ecker, W, Kutsal, M, Cook, P K, Detlefs, C & Yildirim, C 2020, ' Dark-field X-ray microscopy reveals mosaicity and strain gradients across sub-surface TiC and TiN particles in steel matrix composites ', Scripta Materialia, vol. 187, pp. 402-406 . https://doi.org/10.1016/j.scriptamat.2020.06.053

Residual strain gradients and crystallographic mosaicity across embedded ceramic particles within metal-matrix composites have remained experimentally inaccessible. In this work, we use synchrotron dark-field X-ray microscopy to characterize strain a

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https://doi.org/10.1016/j.scriptamat.2020.06.053

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Structural and Mechanical Characterization of Duplex Multilayer Coatings Deposited onto H13 Tool Steel

Autor: Abel André Candido Recco, André Paulo Tschiptschin

Publikováno v: Journal of Materials Research and Technology. (3):182-188

Quenched and tempered H13 tool steel was plasma nitrided and Physical Vapour Deposition (PVD) coated in a hybrid reactor aiming to obtain a TiN/TiC multilayer coating deposited on a plasma nitrided substrate, with a more gentle transition of elastic-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16fd9bcc72771eb893665d7feb686c08