Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Javad Gholipour"'
Publikováno v:
Advanced Materials Interfaces, Vol 10, Iss 14, Pp n/a-n/a (2023)
Abstract Natural suture structures, characterized by hard segments joined along a patterned weak interface, are found to provide unique toughening mechanisms for brittle bulk biological materials. Hierarchical ceramic sutures inspired by white‐tail
Externí odkaz:
https://doaj.org/article/5bfaa80552704fe7961edb48efa99eeb
Publikováno v:
Journal of Manufacturing and Materials Processing, Vol 7, Iss 2, p 51 (2023)
Alloyed carbon steels used in ground engaging tools (GETs), such as shovel-teeth, can withstand high working loads, but their wear resistance is inadequate for abrasive operations in the mining industry. Different approaches to engineer protective su
Externí odkaz:
https://doaj.org/article/4b93bb6f422a491fa23cd63f68f35fb8
Autor:
Sheida Sarafan, Priti Wanjara, Javad Gholipour, Fabrice Bernier, Mahmoud Osman, Fatih Sikan, Josh Soost, Robert Amos, Prakash Patnaik, Mathieu Brochu
Publikováno v:
Journal of Manufacturing and Materials Processing, Vol 6, Iss 2, p 30 (2022)
This research study investigated the hybrid processing of 316L stainless steel using laser powder bed (LPB) processing with high-speed machining in the same build envelope. Benchmarking at four laser powers (160 W, 240 W, 320 W, and 380 W) was undert
Externí odkaz:
https://doaj.org/article/49b1f5328e3744c38d1b6f8172d57406
Autor:
Sheida Sarafan, Priti Wanjara, Jean-Benoît Lévesque, Javad Gholipour, Henri Champliaud, Louis Mathieu
Publikováno v:
Advances in Materials Science and Engineering, Vol 2020 (2020)
In this study, the integrity of electron beam- (EB-) welded CA6NM—a grade of 13% Cr-4% Ni martensitic stainless steel—was assessed through the entire joint thickness of 90 mm after postweld heat treatment (PWHT). The joints were characterized by
Externí odkaz:
https://doaj.org/article/82a0d4d44c984341894b8ca43d6b8bd9
Autor:
Priti Wanjara, David Backman, Fatih Sikan, Javad Gholipour, Robert Amos, Prakash Patnaik, Mathieu Brochu
Publikováno v:
Journal of Manufacturing and Materials Processing, Vol 6, Iss 1, p 21 (2022)
To better support the transition to more industrial uses of additive manufacturing, this study examined the use of an Arcam Q20+ industrial 3D printer for producing heavily nested Ti-6Al-4V parts with both in-specification (IS) and out of specificati
Externí odkaz:
https://doaj.org/article/bc519a8b100a4505843a31500333da94
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
Autor:
Brochu, Mahmoud Osman, Sheida Sarafan, Priti Wanjara, Fabrice Bernier, Sila Ece Atabay, Javad Gholipour, Marjan Molavi-Zarandi, Josh Soost, Mathieu
Publikováno v:
Materials; Volume 16; Issue 13; Pages: 4749
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://explore.openaire.eu/search/publication?articleId=multidiscipl::7295c42c2cfb4041324d690d862cce77
Publikováno v:
2023 IEEE Wireless Communications and Networking Conference (WCNC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9b2cea226f545357a7e7936261564df
https://doi.org/10.1109/wcnc55385.2023.10118619
https://doi.org/10.1109/wcnc55385.2023.10118619
Publikováno v:
Proceedings of the 61st Conference of Metallurgists, COM 2022 ISBN: 9783031174247
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7b726942169d6412a1da1154b131542
https://doi.org/10.1007/978-3-031-17425-4_16
https://doi.org/10.1007/978-3-031-17425-4_16
Autor:
Sila Ece Atabay, Priti Wanjara, Fabrice Bernier, Sheida Sarafan, Javad Gholipour, Josh Soost, Robert Amos, Prakash Patnaik, Mathieu Brochu
Publikováno v:
Materials; Volume 16; Issue 1; Pages: 1
This study investigated the application of an in envelope additive/subtractive (LPBF) manufacturing method (Matsuura LUMEX-Avance-25) to fabricate IN718 benchmarking coupons. The coupons were then examined comprehensively for surface finish both with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9063c746d693df9967b8bb4b36cb9a59
https://pubmed.ncbi.nlm.nih.gov/36614340
https://pubmed.ncbi.nlm.nih.gov/36614340