Výsledky vyhledávání - "Andrew Gryguc"

Akademický článek

Effect of thermomechanical processing defects on fatigue and fracture behaviour of forged magnesium

Autor: Andrew Gryguc, S.B. Behravesh, H. Jahed, M. Wells, B. Williams, R. Gruber, A. Duquett, T. Sparrow, M. Lambrou, X. Su

Publikováno v: Frattura ed Integrità Strutturale, Vol 15, Iss 55 (2020)

The microstructural origins of premature fatigue failures were investigated on a variety of forged components manufactured from AZ80 and ZK60 magnesium, both at the test specimen level and the full-scale component level. Both stress and strain-contro

Externí odkaz: https://doaj.org/article/54fe72ef0f1e4e8c8189baf905df7605

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Multi-Disciplinary Design Activity for Undergraduate and Graduate Engineering Students

Autor: Andrew Gryguc, Chris Rennick, Reem Roufail, Sanjeev Bedi

Publikováno v: Proceedings of the Canadian Engineering Education Association (CEEA).

This paper describes a project with common equipment that was adapted and offered to both an undergraduate and a graduate-level course with learning outcomes tailored specifically to each group of students. This project is an immersive, multi-discipl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::537507024861bfab80b1736e596f063d
https://doi.org/10.24908/pceea.vi.15908

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Multiaxial Fatigue and Cracking Orientation of Forged AZ80 Magnesium Alloy

Autor: Xuming Su, Andrew Gryguc, Seyed Behzad Behravesh, Hamid Jahed, Bruce W. Williams, Mary Wells

Publikováno v: Procedia Structural Integrity. 25:486-495

The effect of the multiaxiality and proportionality of loading on the cyclic behaviour and early cracking behaviour was studied for closed die forged AZ80 Mg alloy. Several different loading paths were presented, uniaxial and biaxial with varying lev

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::322a407118637fa77df5ef2a2bc95697
https://doi.org/10.1016/j.prostr.2020.04.055

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Multiaxial cyclic behaviour of extruded and forged AZ80 Mg alloy

Autor: Andrew Gryguc, Hamid Jahed, Xuming Su, Bruce W. Williams, Seyed Behzad Behravesh, Sugrib Kumar Shaha, Mary Wells

Publikováno v: International Journal of Fatigue. 127:324-337

The quasi-static and cyclic response of as-extruded and closed-die extruded-forged AZ80 Mg alloy forged at 250 °C and 20 mm/sec was investigated. Servo hydraulic, fully reversed, strain controlled uniaxial “push-pull”, pure torsion, and biaxial

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2c58e0cf3f9bcc7f5b8c39bd1743f1f9
https://doi.org/10.1016/j.ijfatigue.2019.06.015

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Effect of thermomechanical processing defects on fatigue and fracture behaviour of forged magnesium

Autor: Hamid Jahed, A. Duquett, Andrew Gryguc, Xuming Su, Seyed Behzad Behravesh, R. Gruber, Mary Wells, T. Sparrow, Bruce W. Williams, M. Lambrou

Publikováno v: Frattura ed Integrità Strutturale, Vol 15, Iss 55 (2020)
Frattura ed Integrità Strutturale; Vol. 15 No. 55 (2021): January 2021; 213-227
Frattura ed Integrità Strutturale; V. 15 N. 55 (2021): January 2021; 213-227

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b274af925dbdbe8352478d22e7e9d798
https://www.fracturae.com/index.php/fis/article/view/2967

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Improvement of Fatigue Properties of AZ31B Extruded Magnesium Alloy through Forging

Autor: Sugrib Kumar Shaha, Seyed Behzad Behravesh, Mary Wells, Hamid Jahed, Bruce W. Williams, Andrew Gryguc

Publikováno v: Frattura ed Integrità Strutturale; Vol. 14 No. 53 (2020): July 2020; 152-165
Frattura ed Integrità Strutturale; V. 14 N. 53 (2020): July 2020; 152-165
Frattura ed Integrità Strutturale, Vol 14, Iss 53, Pp 152-165 (2020)

Axial monotonic and load-controlled fatigue tests were performed to investigate the influence of forging at various temperatures and different deformation rates, on both the microstructural and mechanical behaviour of extruded AZ31B magnesium alloy.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd7c49a012101bc7bb0c2fff7893ad02
https://www.fracturae.com/index.php/fis/article/view/2757

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On the Load Multiaxiality Effect on the Cyclic Behaviour of Magnesium Alloys

Autor: Sugrib Kumar Shaha, D. Toscano, B. Behravesh, S. M. H. Karparvarfard, Andrew Gryguc, Hamid Jahed, Ali A. Roostaei

Publikováno v: The Minerals, Metals & Materials Series ISBN: 9783030366469

While most fatigue-related studies on wrought magnesium alloys are under uniaxial push–pull loading condition, structural members are mostly under multiaxial stresses in real-life applications. This study addresses the effect of load multiaxiality

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a66752137efefd5e4f59791cf235cf33
https://doi.org/10.1007/978-3-030-36647-6_25

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Low-cycle fatigue characterization and texture induced ratcheting behaviour of forged AZ80 Mg alloys

Autor: Xuming Su, Seyed Behzad Behravesh, Hamid Jahed, Andrew Gryguc, Sugrib Kumar Shaha, Bruce W. Williams, Mary Wells

Publikováno v: International Journal of Fatigue. 116:429-438

Stress-controlled uniaxial “push-pull” fatigue testing was conducted on as-received (cast and extruded) and closed-die cast-forged and extruded-forged AZ80 Mg alloy. The as-cast material possessed random texture and somewhat symmetric cyclic resp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e2370ec19a94039302250aaffa728bfe
https://doi.org/10.1016/j.ijfatigue.2018.06.028

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Tensile and fatigue behaviour of as-forged AZ31B extrusion

Autor: Sugrib Kumar Shaha, Andrew Gryguc, Jonathan McKinley, Hamid Jahed, Mary Wells, Bruce W. Williams

Publikováno v: Frattura ed Integrità Strutturale; Vol 10 No 38 (2016): October 2016; Pages 251-258
Frattura ed Integrità Strutturale; V. 10 N. 38 (2016): October 2016; Pages 251-258
Frattura ed Integrità Strutturale, Vol 10, Iss 38 (2016)

Tensile and stress controlled fatigue tests were performed to investigate the influence of forging at a temperature of 400°C at different rates, on the performance of extruded AZ31B magnesium alloy. The obtained microstructural analysis showed that

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14bda33c4ae3616d73fdc644b1c82ab6
https://doi.org/10.3221/igf-esis.38.34

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MagForge – Mechanical Behaviour of Forged AZ31B Extruded Magnesium in Monotonic Compression

Autor: Andrew Gryguc, Bruce W. Williams, Jonathan McKinley, Hamid Jahed

Publikováno v: Materials Science Forum. :291-297

Monotonic compression testing was conducted on AZ31B-F magnesium alloy in both the as-received and forged conditions. Sigmoidal stress strain behaviour was the key feature in the majority of material conditions and directions corresponding to plastic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9504a38aa9cfd98b9015f39bd80acaf1
https://doi.org/10.4028/www.scientific.net/msf.828-829.291

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