Zobrazeno 1 - 10
of 1 690
pro vyhledávání: '"microstructure characterization"'
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 7572-7585 (2024)
The aggregate-matrix interfacial transition zone (ITZ) is known as the weakest link in recycled concrete. Cellulose nanofiber (CNF), as a green and renewable nano-reinforcement material, proven effective in modifying the mechanical properties of ceme
Externí odkaz:
https://doaj.org/article/d0cf3fcdaa7c478395a52ea9ce26cc53
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract Surfaces are commonly enhanced with wear-resistant coatings to improve their resistance to abrasion, erosion, and other forms of wear. These coatings play a crucial role in extending the lifespan and improving the performance of materials an
Externí odkaz:
https://doaj.org/article/2b9ff2e71bb4413b9b2ad7b4edc92d75
Autor:
WANG Xucheng, HUANG Yuanchun
Publikováno v:
Cailiao gongcheng, Vol 52, Iss 7, Pp 130-139 (2024)
The Al-Mg-Si alloy plate produced by traditional hot rolling has many defects such as complicated processes, long time and high cost, which seriously restricts the development of Al-Mg-Si alloy. Therefore, the Al-Mg-Si alloy plate produced by t
Externí odkaz:
https://doaj.org/article/28fafc9479284263ae3d3d2f55478a67
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 3982-3997 (2024)
Changes in structure and properties of resin matrix caused by water absorption is one of the key factors affecting the long-term durability of fiber reinforced polymer composites used in civil engineering. In the present study, the water diffusion an
Externí odkaz:
https://doaj.org/article/651e0d50363848e7a8e685fd889e1581
Autor:
Renhui Liu, Shubo Xu, Kangwei Sun, Xiaoyu Ju, Weihai Zhang, Xue Yang, Yuefei Pan, Jianing Li, Guocheng Ren
Publikováno v:
Materials Research, Vol 27 (2024)
In this study, the surface of ZL104 was ultrasonically rolled (USRP) to provide better overall mechanical properties and corrosion resistance. USRP experiments were conducted on the surface by setting different parameters to improve the performance o
Externí odkaz:
https://doaj.org/article/33eefde0db2f47bd979c578a3b82911d
Autor:
Xianhang Li, Shihao Zhou, Xuhao Liu, Jiadong Zang, Wenhao Fu, Wenlong Lu, Haibo Zhang, Zilin Yan
Publikováno v:
Heliyon, Vol 10, Iss 20, Pp e39185- (2024)
Accurate assessment of the three-dimensional (3D) pore characteristics within porous materials and devices holds significant importance. Compared to high-cost experimental approaches, this study introduces an alternative method: utilizing a generativ
Externí odkaz:
https://doaj.org/article/481b5b8418444df7b614e1d05f226ef4
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 6641-6652 (2024)
In this work we argue that the reverse martensitic transformation (MT) of the stress-induced martensite (SIM) of Fe–Mn–Si-based alloys for moderate prestrains occurs in essentially thermoelastic-like way, in contrast to non-thermoelastic MT of te
Externí odkaz:
https://doaj.org/article/d95baacfc0624744bef436f51d9d5757
Autor:
Majid Naseri, Alena Myasnikova, Davood Gholami, Omid Imantalab, Dmitry Mikhailov, Mostafa Amra, Nataliya Shaburova, Milena Efimova, Aleksandr Orlov, Seyedmehdi Hosseini, Yong-Cheng Lin, Abdel-Hamid I. Mourad, Evgeny Trofimov
Publikováno v:
Journal of Alloys and Metallurgical Systems, Vol 7, Iss , Pp 100101- (2024)
This study presents a novel cost-effective Fe30Ni25Cr25Mo10Al10 high-entropy alloy with a dual-phase microstructure that was processed using cyclic closed-die forging (CCDF) at room temperature for a maximum of six passes. The as-homogenized alloy ex
Externí odkaz:
https://doaj.org/article/d83c5e44f7e5441684f9f9ea64f90ce4
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e02907- (2024)
Geopolymer is an emerging green cementitious material that can be used to stabilize dredged clay (DC) as construction materials. This paper presented an experimental study on the effects of desulfurized gypsum (DG) on the mechanical properties (e.g.,
Externí odkaz:
https://doaj.org/article/918cfa087f074986a5369391f35dfbb1
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 18, Iss 1, Pp 1-25 (2024)
Abstract The study discussed the effects of different mineral incorporations and the curing time on the strength of modified magnesium phosphate cement (MPC) mortars through mechanical tests, mathematical model analysis and microstructure characteriz
Externí odkaz:
https://doaj.org/article/c453f969a29b4a419d4b0cc3b84a6b42