Zobrazeno 1 - 10
of 1 882
pro vyhledávání: '"creep rate"'
Autor:
Shuxia Ouyang, Xiaobing Hu, Qingfeng Wu, Jeong Ah Lee, Jae Heung Lee, Chenjin Zhang, Chunhui Wang, Hyoung Seop Kim, Guangyu Yang, Wanqi Jie
Publikováno v:
Journal of Magnesium and Alloys, Vol 12, Iss 8, Pp 3281-3291 (2024)
Mg-Gd-Zn based alloys have better creep resistance than other Mg alloys and attract more attention at elevated temperatures. However, the multiple alloying elements and various heat treatment conditions, combined with complex microstructural evolutio
Externí odkaz:
https://doaj.org/article/c584bd84b3284b1f97ac4037c3ead387
Autor:
Jan Kohout
Publikováno v:
Heliyon, Vol 11, Iss 1, Pp e41169- (2025)
The steady-state creep rate increases with working temperature according to the Arrhenius law and with applied stress according to the power law. The dependence on both the variables is usually expressed as the product of the Arrhenius law and the po
Externí odkaz:
https://doaj.org/article/a55950e218e3429f9fa9e46d4c794bab
Publikováno v:
Frontiers in Energy Research, Vol 12 (2024)
Blister behavior is one of the main failure modes of UMo/Zr monolithic fuel elements during irradiation. The temperature of fuel elements may increase greatly so that the fuel elements may be destroyed. Post-irradiation annealing tests are used to st
Externí odkaz:
https://doaj.org/article/d51d9ec1bded45a8944f7a0e16b4d10e
Publikováno v:
Composites Part C: Open Access, Vol 15, Iss , Pp 100530- (2024)
In this paper, the nonlinear creep behaviour of additive-manufactured carbon fibre-reinforced polyethylene terephthalate (CF-PET) is characterised using experimental, theoretical and computational methods. The experimental approach investigates the i
Externí odkaz:
https://doaj.org/article/af967de4f4ec488a92f5de54c7cf8a0b
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 4, Pp 1262-1279 (2024)
Understanding the anisotropic creep behaviors of shale under direct shearing is a challenging issue. In this context, we conducted shear-creep and steady-creep tests on shale with five bedding orientations (i.e. 0°, 30°, 45°, 60°, and 90°), unde
Externí odkaz:
https://doaj.org/article/8f8bbf7292dd4ac2b5d86b5ee93bab4c
Publikováno v:
Applied Sciences, Vol 14, Iss 20, p 9585 (2024)
This paper presents a new type of large-diameter multi-disc soil anchor and its cavity-forming tool. The large-diameter multi-disc soil anchor is obtained by adopting a toothed chain, centrifuging holes to form cavities, forming multiple cavities, pl
Externí odkaz:
https://doaj.org/article/29fa5289fe0c459990a4d6da3f6edbf0
Publikováno v:
Applied Sciences, Vol 14, Iss 11, p 4499 (2024)
The working environment of mining electric locomotives is wet and muddy coal mine roadway. Due to low friction between the wheel and rail and insufficient utilization of creep rate, there may be idling or slipping between the wheels and rails of mini
Externí odkaz:
https://doaj.org/article/be9b00b96a5f4996a46d3f9eca02f2fa
Publikováno v:
Yuanzineng kexue jishu, Vol 57, Iss 2, Pp 334-344 (2023)
T91 steel is one of the candidate structural materials for the fourth generation reactor. The high temperature creep property after neutron irradiation is the key index to evaluate its service performance. In order to make full use of irradiation spa
Externí odkaz:
https://doaj.org/article/e79499eb457048abbbcf810b8e127a25
Publikováno v:
Yuanzineng kexue jishu, Vol 57, Iss 2, Pp 412-419 (2023)
ASME 2021 code provides constitutive equation for high temperature creep of 316H stainless steel. The paper aims to help engineers and researchers correctly evaluate the strain and creep damage of high-temperature equipment by using the equation. Fir
Externí odkaz:
https://doaj.org/article/2be00601ed1843ea8ea072b9725157cf
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