Effect of the Laser Processing Parameters on the Selective Laser Melting of TiC–Fe-Based Cermets

Autor: Himanshu S. Maurya, Lauri Kollo, Marek Tarraste, Kristjan Juhani, Fjodor Sergejev, Konda Gokuldoss Prashanth

Publikováno v: Journal of Manufacturing and Materials Processing, Vol 6, Iss 2, p 35 (2022)

The influence of laser pulse shaping on the formation of TiC-Fe-based cermets with different laser process parameters is investigated. The impact of pulse shaping and laser melting peak power on the microstructural development and mechanical properti

Externí odkaz: https://doaj.org/article/f72a3a8c906f48dfb4d109f530161e31

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Atom probe contribution to the caracterisation of CIGSe grain boundaries

Autor: F. Couzinie-Devy, J. Kessler, Philippe Pareige, Emmanuel Cadel, Nicolas Barreau

Publikováno v: 37th IEEE Photovoltaic Specialists Conference, PVSC 2011
37th IEEE Photovoltaic Specialists Conference, PVSC 2011, Jun 2011, Seattle, WA, United States. pp.001966-001971

International audience; Atom Probe Tomography (APT) technique is the only nano-scale-sensitive analytic tool allowing 3D chemical analysis with atomic scale resolution. For long restricted to conductive samples, implementation of ultra fast laser pul

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e86bfc0d18349ddfa67e847534c18cf
https://hal-normandie-univ.archives-ouvertes.fr/hal-01953257

Pulsed time-of-flight laser range finder techniques for fast, high precision measurement applications

Autor: Kilpelä, A. (Ari)

This thesis describes the development of high bandwidth (~1 GHz) TOF (time-of-flight) laser range finder techniques for industrial measurement applications in the measurement range of zero to a few dozen metres to diffusely reflecting targets. The ma

Externí odkaz: http://urn.fi/urn:isbn:9514272625

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