Zobrazeno 1 - 10
of 3 203
pro vyhledávání: '"Microstructural analysis"'
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 5784-5808 (2024)
This study aimed to research the feasibility of incorporating 100% municipal solid waste incineration bottom ash (MSWIBA) as a replacement for fine aggregates in engineered cementitious composites (ECCs). To improve mechanical properties, three types
Externí odkaz:
https://doaj.org/article/33d999ed822246dbb2361b29d986138e
Autor:
Sudharsan S., Raja Annamalai A.
Publikováno v:
Nanotechnology Reviews, Vol 13, Iss 1, Pp 776-800 (2024)
The alloys composed of magnesium (Mg) are deemed appropriate materials for utilization in the automotive, aerospace, and medical sectors due to their exceptionally high specific strength and density. Due to the strengthening mechanisms and superior m
Externí odkaz:
https://doaj.org/article/f92edf65db64475b9c13dacb12d73b7e
Autor:
Julia Mazurenko, Larysa Kaykan, Khrystyna Bandura, Oleksii Vyshnevskyi, Mykola Moiseienko, Myroslav Kuzyshyn, Nataliia Ostapovych
Publikováno v:
Фізика і хімія твердого тіла, Vol 25, Iss 2, Pp 380-390 (2024)
Nanosized CuFe2O4 ferrite was synthesized through the sol-gel self-combustion technique, using iron and copper nitrates with citric acid as fuel. The synthesized ferrite was subsequently analyzed using X-ray diffraction (XRD), Fourier transform infra
Externí odkaz:
https://doaj.org/article/bc0488d770ca4eb9808abbbb22bbe5f0
Publikováno v:
Journal of Advanced Joining Processes, Vol 10, Iss , Pp 100244- (2024)
Dissimilar metal welding is seeing growing adoption across industries to enhance structural functionality and efficiency. Achieving high-quality, defect-free dissimilar weld joints requires a comprehensive understanding of the interrelationships betw
Externí odkaz:
https://doaj.org/article/dbac331cae334073887983447d16dc0d
Publikováno v:
Results in Engineering, Vol 23, Iss , Pp 102545- (2024)
Inferior quality of concrete surface layers can lead to significant deterioration of concrete infrastructure due to the infiltration of fluids and deleterious substances from the surrounding environment. Concrete structures such as foundations, abutm
Externí odkaz:
https://doaj.org/article/727586f18280418984373cacb06848b6
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 4030-4043 (2024)
Due to their high tensile strength and toughness, natural fibers have been proposed as reinforcing material in mortars to reduce cracking. Coir fiber has excellent potential for reuse in cementitious matrices among the various fiber types. However, t
Externí odkaz:
https://doaj.org/article/373030298b0049b089f95d5eed2674ae
Publikováno v:
工程科学学报, Vol 46, Iss 3, Pp 536-546 (2024)
The development direction of ultra high performance concrete (UHPC) is shifting toward realizing a balance between its comprehensive properties, such as low cost, high mechanical performance, and environmental friendliness, in a bid to facilitate its
Externí odkaz:
https://doaj.org/article/fc15e495309e458887ae74faa23963ed
Publikováno v:
Alloys, Vol 3, Iss 1, Pp 96-125 (2024)
Residual stress is caused by non–uniform deformation caused by non–uniform force, heat and composition, which is of great significance in engineering applications. It is assumed that the residual stress is always the upper limit of the elastic li
Externí odkaz:
https://doaj.org/article/d826598a5b2b4d94b4633d612df08074
Autor:
Xinrong Tan, Qian Zhi, Yongbing Li, Yuhua Chen, Yuhang Hu, Yuqiang Chen, Xinhua Shi, Hongyang Wu
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 2857-2867 (2024)
Porous defect induced by thermal decomposition is one of the most significant factors in determining the weld quality of ultrasonically welded thermoplastics. MoS2 has high thermal stability and a two-dimensional layer structure, which could play a k
Externí odkaz:
https://doaj.org/article/04c57f8a7cff40aba74d16662c19e34a
Publikováno v:
Results in Engineering, Vol 24, Iss , Pp 103279- (2024)
Sugarcane bagasse ash is a kind of agricultural waste with a large quantity and good volcanic ash reactivity, it is necessary to find a way to reasonably utilize it to prevent environmental pollution caused by long-term accumulation. In this paper, t
Externí odkaz:
https://doaj.org/article/536c2123cdc144838fe496f9a6815077