Effect of Heat Treatment on the Microstructure and Mechanical Properties of 18Ni-300 Maraging Steel Produced by Additive–Subtractive Hybrid Manufacturing

Autor: Mahmoud Osman, Sheida Sarafan, Priti Wanjara, Fabrice Bernier, Sila Ece Atabay, Javad Gholipour, Marjan Molavi-Zarandi, Josh Soost, Mathieu Brochu

Publikováno v: Materials, Vol 16, Iss 13, p 4749 (2023)

The present work investigates the effectiveness of two heat treatment cycles—solution treatment + aging (STA) and direct aging (DA)—on optimizing the microstructure and enhancing the mechanical properties of 18Ni-300 maraging steel (300 MS) produ

Externí odkaz: https://doaj.org/article/179877a1e68e4c53a817cc0875eeea02

Evaluation of Maraging Steel Produced Using Hybrid Additive/Subtractive Manufacturing

Autor: Sheida Sarafan, Priti Wanjara, Javad Gholipour, Fabrice Bernier, Mahmoud Osman, Fatih Sikan, Marjan Molavi-Zarandi, Josh Soost, Mathieu Brochu

Publikováno v: Journal of Manufacturing and Materials Processing, Vol 5, Iss 4, p 107 (2021)

Hybrid manufacturing is often used to describe a combination of additive and subtractive processes in the same build envelope. In this research study, hybrid manufacturing of 18Ni-300 maraging steel was investigated using a Matsuura LUMEX Avance-25 s

Externí odkaz: https://doaj.org/article/c72500221f044b5ebc8d43ebaecc26b4

Evaluation of Maraging Steel Produced Using Hybrid Additive/Subtractive Manufacturing

Autor: Fabrice Bernier, Priti Wanjara, Mahmoud Osman, Josh Soost, Sheida Sarafan, Marjan Molavi-Zarandi, Mathieu Brochu, Fatih Sikan, Javad Gholipour

Publikováno v: Journal of Manufacturing and Materials Processing
Volume 5
Issue 4
Journal of Manufacturing and Materials Processing, Vol 5, Iss 107, p 107 (2021)

Hybrid manufacturing is often used to describe a combination of additive and subtractive processes in the same build envelope. In this research study, hybrid manufacturing of 18Ni-300 maraging steel was investigated using a Matsuura LUMEX Avance-25 s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b07eb18c775ad563de10c840677b17ae

Development of a Thermomechanical Model for Prediction of Residual Stress during Laser Powder-Bed Fusion: Evaluation of Inherent Strain Approach

Autor: Florin Ilinca, Jean-Philippe Marcotte, Kalonji K. Kabanemi, Jean-Sebastien Cagnone, Marjan Molavi-Zarandi

Publikováno v: 14th WCCM-ECCOMAS Congress.

The build-up of residual stresses in a part during laser powder-bed fusion (LPBF) provides a significant limitation to the adoption of this process. These residual stresses may cause a part to fail during a build or fall outside the specified toleran

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::653f54950bb32425455999f4a4d9c73b
https://doi.org/10.23967/wccm-eccomas.2020.120

Numerical study of stenotic side branch hemodynamics in true bifurcation lesions

Autor: Rosaire Mongrain, Jennifer Frattolin, Catherine Pagiatakis, Marjan Molavi Zarandi, Olivier F. Bertrand

Publikováno v: Computers in biology and medicine. 57

Coronary bifurcation lesions are complex. Whether a critical condition exists in the stenotic side branch (SB) of bifurcation lesions, according to the Medina classification, is unassessed. Computational models of coronary bifurcations were developed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2bc6ac4eaa6ea6638d00d6902ab2fa01
https://pubmed.ncbi.nlm.nih.gov/25553358