Zobrazeno 1 - 10
of 1 037
pro vyhledávání: '"Synchrotron diffraction"'
Autor:
Raghawendra P.S. Sisodia, Lara Gigli, Jasper Plaisier, Valéria Mertinger, Marek St. Weglowski, Piotr Sliwinski
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 6291-6300 (2024)
In recent years, there's been a strong focus on enhancing high-strength structural steels (HSSSs), making them tougher, stronger, lighter, and more weldable. However, these steels face challenges like cold cracking sensitivity (CCS) and reduced tough
Externí odkaz:
https://doaj.org/article/55f382c1b92a4d2683c8c48a328468d3
Publikováno v:
Advanced Physics Research, Vol 3, Iss 3, Pp n/a-n/a (2024)
Abstract The structural and transport properties of vacancy‐ordered monoclinic superconducting titanium oxide (TiO) thin films grown by molecular beam epitaxy are investigated. The evolution of the crystal structure during growth is monitored by in
Externí odkaz:
https://doaj.org/article/f6a3035ea6f34b05b26f8e8cda8ac9df
Autor:
Tyler Dabney, K.N. Sasidhar, Hwasung Yeom, Yinbin Miao, Kun Mo, Laura Jamison, Kumar Sridharan
Publikováno v:
Materials & Design, Vol 239, Iss , Pp 112755- (2024)
High energy synchrotron X-ray diffraction in the transmission mode was performed in situ during uniaxial tensile testing to understand the deformation and cracking behavior of cold spray Cr-coated Zr-alloy specimens in both the as-deposited and annea
Externí odkaz:
https://doaj.org/article/b03539e05daa412dac0e9dadcc774358
Publikováno v:
Materials Research Letters, Vol 11, Iss 9, Pp 757-763 (2023)
Severe plastic deformations under high pressure are used to produce nanostructured materials but were studied ex-situ. Rough diamond anvils are introduced to reach maximum friction equal to yield strength in shear and the first in-situ study of the e
Externí odkaz:
https://doaj.org/article/6dc58c2f29654c2591c49667ce8aca50
Autor:
Nicholas A. Strange, Robert T. Bell, James Eujin Park, Kevin H. Stone, Eric N. Coker, David S. Ginley
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 79, Iss 5, Pp 469-473 (2023)
The resurgence of interest in hydrogen-related technologies has stimulated new studies aimed at advancing lesser-developed water-splitting processes, such as solar thermochemical hydrogen production (STCH). Progress in STCH has been largely hindered
Externí odkaz:
https://doaj.org/article/fd354f8f7a444471ba38a8704315d1cd
Autor:
G. Ressel, D. Brandl, T. Hönigmann, M. Lukas, A. Stark, C. Gruber, S. Lukas, M. Stockinger, E. Kozeschnik
Publikováno v:
Materials & Design, Vol 234, Iss , Pp 112370- (2023)
The recrystallization without previous deformation is reported in literature for a small, selected group of alloys. The present work provides evidence for the first time that the commercial stainless steel 15-5 PH also shows this recrystallization ph
Externí odkaz:
https://doaj.org/article/288b2a9ce8bd4df7a49f05d4e5a5d101
Autor:
Yassine Lakroune, Damien Connétable, Jonathan Hugues, Paul Hermantier, Pere Barriobero-Vila, Moukrane Dehmas
Publikováno v:
Journal of Materials Research and Technology, Vol 23, Iss , Pp 1980-1994 (2023)
The purpose of the present study is to investigate the effect of post heat treatment as well as the manufacturing strategy on the microstructure evolution during martensite decomposition of Ti–6Al–4V manufactured by laser powder bed fusion (LPBF)
Externí odkaz:
https://doaj.org/article/e34852e3fb8a40c4a88b17cfdc4325f9
Publikováno v:
Applied Mechanics, Vol 4, Iss 1, Pp 93-108 (2023)
Mass flow inequality in the initial stage of tube processing can lead to eccentricity and micro- and nano-structural changes that affect residual stress and texture development. In this study, the macro- and micro-texture development of copper tubes
Externí odkaz:
https://doaj.org/article/8607457d78f44d7292b116492f1a874f
Interactions of CaO with pure Mg and Mg-Ca alloys—an in situ synchrotron radiation diffraction study
Publikováno v:
JPhys Materials, Vol 7, Iss 3, p 035008 (2024)
CaO additions are used as an inexpensive replacement for Ca in Mg alloys. CaO dissociation in Mg has been reported in literature without a clear mechanism as to why this occurs. In situ synchrotron radiation diffraction investigation of the melting a
Externí odkaz:
https://doaj.org/article/95870e68192c4a07914eafb1c9138af0
Autor:
C. Lauhoff, T. Arold, A. Bolender, M.W. Rackel, F. Pyczak, M. Weinmann, W. Xu, A. Molotnikov, T. Niendorf
Publikováno v:
Additive Manufacturing Letters, Vol 6, Iss , Pp 100144- (2023)
Binary Ti-Ta and ternary Ti-Ta-Al alloys attracted considerable attention as new potential biomaterials and/or high-temperature shape memory alloys. However, conventional forming and manufacturing technologies of refractory based titanium alloys are
Externí odkaz:
https://doaj.org/article/35e3013d306d4dbdb0acd458152ec4ec