Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Desheng Yan"'
Autor:
Yongquan Liu, Meng Wang, Xudong Liu, Changjian Yan, Zimin Li, Bright O. Okonkwo, Desheng Yan, Jianqiu Wang
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 2972-2984 (2024)
Al–Zn–Mg–Cu alloys have remarkable plasticity and aging-hardening potential, while natural aging during storage and transportation dramatically increases the strength of the alloys and deteriorates the formability by generating massive high-den
Externí odkaz:
https://doaj.org/article/061e53fc9ba448dd95218df2688ebc52
Publikováno v:
Inquiry: The Journal of Health Care Organization, Provision, and Financing, Vol 59 (2022)
The well-known mediation-moderation model of subjective well-being has been criticized because it oversimplified the concept of culture. This study aimed to explore whether the family culture, as supplement of social culture, has significant impacts
Externí odkaz:
https://doaj.org/article/02c05a5676e744b382879b607b77d62c
Publikováno v:
Metals, Vol 12, Iss 3, p 470 (2022)
Natural aging (NA) is unavoidable in Al-Mg-Si alloys during actual manufacturing. Revealing the reasons for the alloy strength reduction caused by the negative NA effect is of great significance to research and practice. In this work, atom probe tomo
Externí odkaz:
https://doaj.org/article/a90b2f9a8fce480bb03b81297ae88073
Publikováno v:
International Journal of Materials Research. 113:671-681
The microstructural evolution during natural ageing and artificial ageing treatment has been quantified in Al–Cu–Li alloys with Cu/Li ratios of 2.3 and 3.9. Methods including various ageing, hardness testing, transmission electron microscopy and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a76373e5cb2bcd1d74df0d0ffb85af0b
https://doi.org/10.1515/ijmr-2021-8626
https://doi.org/10.1515/ijmr-2021-8626
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b7f45041b4d7ff5b058a0c9e853284c
https://doi.org/10.2139/ssrn.4086536
https://doi.org/10.2139/ssrn.4086536
Autor:
Desheng Yan, Guangming Li
Publikováno v:
Sustainability
Volume 15
Issue 3
Pages: 2784
Volume 15
Issue 3
Pages: 2784
Digitalization gradually transforms digital education technology from being a teaching means to focusing on the student’s abilities. This study analyzes the data from the China Education Baseline Survey of the Renmin University of China using Coars
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9022f8a35f4b656d8f4b07025969ddc
https://doi.org/10.3390/su15032784
https://doi.org/10.3390/su15032784
Publikováno v:
Acta Materialia. 243:118442
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ff74d7938e13f3ae6d8cee061161028
https://doi.org/10.1016/j.actamat.2022.118442
https://doi.org/10.1016/j.actamat.2022.118442
Publikováno v:
Metals, Vol 8, Iss 4, p 225 (2018)
Stress corrosion cracking (SCC) susceptibilities of Al-Zn-Mg alloys without and with Scandium addition were evaluated in 3.5% NaCl solution at different pH and different strain rate, using slow strain rate test technique. The results indicate that Sc
Externí odkaz:
https://doaj.org/article/723efaeb23074d8aba41b6584f85ff94
Publikováno v:
International Journal of Materials Research. 110:428-435
The effects of different double ageing processes on the mechanical properties and microstructural evolution in the 1460 alloy were investigated. The corresponding microstructure and mechanical properties of the heat-treated specimens were studied by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ffd55801f1d2c5ec989ab11d0ec1283
https://doi.org/10.3139/146.111763
https://doi.org/10.3139/146.111763
Publikováno v:
Trends Journal of Sciences Research. 4:1-8
The Cu-0.36Cr-0.15Zr alloy was prepared by solid solution, continuous extrusion and cold deformation. The microstructural evolution, microhardness and the thermal analysis were examined for the alloy after annealing treatment at different temperature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c013c4d3fb096b3bc2ef67a9a97cab15
https://doi.org/10.31586/metal.0401.01
https://doi.org/10.31586/metal.0401.01