Zobrazeno 1 - 10
of 996
pro vyhledávání: '"mechanical degradation"'
Autor:
Zhaotian Wang, Yongquan Ning, Hao Yu, Baoyun Zhang, Bingchao Xie, Shuo Huang, Wenyun Zhang, Beijiang Zhang
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 9510-9520 (2024)
Aero engine design necessitates crucial components, such as turbine discs, to be highly stable in high-temperature environments. Therefore, the accurately determining of the mechanical properties and microstructure evolution of these components under
Externí odkaz:
https://doaj.org/article/6a1f97080bb24216a5e406f968820713
Publikováno v:
Journal of Aeronautical Materials, Vol 44, Iss 2, Pp 13-30 (2024)
With the proposal of the "dual carbon”goals，using hydrogen as zero-carbon alternative fuel has become an important trend of the aviation industry in the future. In recent years，the hydrogen-fueled aero-engines have garnered significant attentio
Externí odkaz:
https://doaj.org/article/16123844517c4120b3c31081c8dd00bc
Autor:
Gen Zhang, Yan-Ping Huang, Tao Yang, Yong-Fu Zhao, Min-yun Liu, Wei-Wei Liu, Hong Yang, Yao-Lin Zhao, Shao-Wei Nie
Publikováno v:
Materials & Design, Vol 248, Iss , Pp 113455- (2024)
The mechanical degradation mechanism of T91 ferrite/martensite steel at 500 °C and 316NG austenitic steel at both 500 °C and 600 °C in supercritical carbon dioxide were investigated in detail by slow strain rate tensile tests and first-principles
Externí odkaz:
https://doaj.org/article/37688d8e719648f2bdd742edbeff6c75
Autor:
Shiyu Huang, Jiabing Liu, Lie Wen, Wei Wu, Xiaocheng Zhou, Na Guo, Tao Liu, Yu Yan, Lijie Qiao
Publikováno v:
Materials & Design, Vol 244, Iss , Pp 113161- (2024)
The electrochemical behavior and corrosion induced mechanical degradation of biodegradable Zn–2Cu–0.03Li alloy were in detail investigated. The results indicated that the corrosion product film presented an increasing corrosion resistance, while
Externí odkaz:
https://doaj.org/article/a63418ee342144f0b91f3c2868eb4877
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 4540-4550 (2024)
Iron ore pellets are increasingly important in the production of sponge iron using reduction furnaces. The utilization of pellets present advantages over lump ores, increasing productivity, process stability and throughput. Compared to lump ores, pel
Externí odkaz:
https://doaj.org/article/e2842a4efa2546c283fe73d9f5dced51
Autor:
Ilker Ustabas, Pinar Mert Cuce, Emre Alvur, Duygu Kesepara, Yusuf Nadir Yilmaz, Erdem Cuce, Saad Alshahrani
Publikováno v:
Case Studies in Thermal Engineering, Vol 55, Iss , Pp 104156- (2024)
Concrete is an essential component of the construction industry, valued for its high compressive strength (CS) and durability. However, when exposed to extreme conditions like fire without protective structural elements, its physical integrity deteri
Externí odkaz:
https://doaj.org/article/82bc8c5ca2f9416482661b0cb8bc336a
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 4825-4832 (2023)
Water immersion significantly influences the mechanical characteristics of rock materials, with the degradation of these properties often leading to engineering hazards. Understanding the micro mechanism of rock-water interaction is crucial when eval
Externí odkaz:
https://doaj.org/article/8a627b2defd242eb9914e07b78b40fd9
Autor:
Boyang Liu, Shengda D. Pu, Christopher Doerrer, Dominic Spencer Jolly, Robert A. House, Dominic L. R. Melvin, Paul Adamson, Patrick S. Grant, Xiangwen Gao, Peter G. Bruce
Publikováno v:
SusMat, Vol 3, Iss 5, Pp 721-728 (2023)
Abstract Solid‐state lithium batteries may provide increased energy density and improved safety compared with Li‐ion technology. However, in a solid‐state composite cathode, mechanical degradation due to repeated cathode volume changes during c
Externí odkaz:
https://doaj.org/article/581a2e5ad40844069ea565b883150e3c
Publikováno v:
Batteries, Vol 10, Iss 8, p 262 (2024)
Mechanical degradation in electrode materials during successive electrochemical cycling is critical for battery lifetime and aging properties. A common strategy to mitigate electrode mechanical degradation is to suppress the volume variation induced
Externí odkaz:
https://doaj.org/article/82e8a03941194eee9c67999a9228d3a1
Publikováno v:
Environment International, Vol 180, Iss , Pp 108186- (2023)
The process of macroplastic (>0.5 cm) fragmentation results in the production of smaller plastic particles, which threaten biota and human health and are difficult to remove from the environment. The global coverage and long retention times of macrop
Externí odkaz:
https://doaj.org/article/099c0cbd50cc44d99646108c879a9ccb