Zobrazeno 1 - 10
of 3 414
pro vyhledávání: '"Nucleation and growth"'
Autor:
Rosnita Mohamed, Rafiza Abd Razak, Mohd Mustafa Al Bakri Abdullah, Shayfull Zamree Abd Rahim, Nurul Aida Mohd Mortar, Liyana Jamaludin, Marcin Nabialek
Publikováno v:
Archives of Civil Engineering, Vol vol. 70, Iss No 3, Pp 473-485 (2024)
Alkali-activated slag has been noted as one of potential alternatives to the ordinary Portland cement due to its properties including high early strength performance and capability of ambient curing. However, there is still limited studies available
Externí odkaz:
https://doaj.org/article/f5690555d7c14f75b4736c29b0b7a2a1
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 3708-3716 (2024)
The fatigue crack initiation process accounts for the main portion of the high-cycle fatigue (HCF) life. Although coated superalloys are well-known to be prone to surface microcracks, the influence of the coating-substrate microstructure on the damag
Externí odkaz:
https://doaj.org/article/12c9003b7c724dffb61f801fbcc689dd
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 565-579 (2024)
The state of austenite grains has an essential role in the microstructure transformation and mechanical properties of alloy steel during heat treatment or subsequent hot working. The initial microstructure of alloy steel is inseparable from the nucle
Externí odkaz:
https://doaj.org/article/68c32a17277c45c7a4a3298b8cb23f11
Publikováno v:
Materials & Design, Vol 244, Iss , Pp 113197- (2024)
Part II of the paper presents comprehensive investigations aimed at demonstrating the validation and effectiveness of the proposed integrated model for simulating Coble creep deformation and void nucleation/growth in polycrystalline solids for materi
Externí odkaz:
https://doaj.org/article/6247db2379464311b2dd83a373bddd50
Publikováno v:
Materials & Design, Vol 244, Iss , Pp 113198- (2024)
This study proposes an integrated model for simulating Coble creep deformation and void nucleation/growth in a 3D polycrystalline solid. Part I of the paper provides a theoretical framework for the proposed model. A representative volume element appr
Externí odkaz:
https://doaj.org/article/de0f425904264c2686d0d64bed5a4de0
Publikováno v:
ChemistryOpen, Vol 13, Iss 7, Pp n/a-n/a (2024)
Abstract Silicon and Germanium oxide (SiOx and GeOx) nanostructures are promising materials for energy storage applications due to their potentially high energy density, large lithiation capacity (~10X carbon), low toxicity, low cost, and high therma
Externí odkaz:
https://doaj.org/article/6e1b79b588254da4857e3336613102f0
Publikováno v:
Crystals, Vol 14, Iss 11, p 961 (2024)
Iron oxide nanoparticles (IONs) are extensively used in biomedical applications due to their unique magnetic properties. This study optimized ION synthesis via the co-precipitation method, exploring the impact of the reactant concentrations (Fe(II) a
Externí odkaz:
https://doaj.org/article/5b2c4f3c32ca4e359e6d2701c3ab625a
Publikováno v:
Metals, Vol 14, Iss 10, p 1150 (2024)
Complex oxide–carbonitrides (MgO-Ti(CN), Al2O3-Ti(CN), and MgO·Al2O3-Ti(CN)) are the most common non-metallic inclusions presented in cast and wrought superalloys. In this work, a coupled kinetics model was proposed to predict the complex oxide–
Externí odkaz:
https://doaj.org/article/8faea71f631444388c2517be70b3539b
Autor:
Mattias Tidefelt, Julia Löfstrand, Inga K. Goetz, Olivier Donzel‐Gargand, Anders Ericsson, Xiaoliang Han, Petra E. Jönsson, Martin Sahlberg, Ivan Kaban, Martin Fisk
Publikováno v:
Advanced Science, Vol 11, Iss 16, Pp n/a-n/a (2024)
Abstract Metallic glasses exhibit unique mechanical properties. For metallic glass composites (MGC), composed of dispersed nanocrystalline phases in an amorphous matrix, these properties can be enhanced or deteriorated depending on the volume fractio
Externí odkaz:
https://doaj.org/article/f948be14484b42efbe7cd327f7bb2091
Publikováno v:
Electrochemical Science Advances, Vol 4, Iss 2, Pp n/a-n/a (2024)
Abstract Gold star (AuST), which is one of the important anisotropic gold structures, finds applications in catalysis, sensing, and photothermal therapy by virtue of its branches of high aspect ratio. The preparation of AuSTs can prove challenging as
Externí odkaz:
https://doaj.org/article/68840a48b25c4ff2813e09f5de5162dd