Zobrazeno 1 - 10
of 123
pro vyhledávání: '"Duoqi SHI"'
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 420-433 (2024)
In this work, a novel microstructure-informed machine learning (MIML) framework is proposed for the longitudinal ultimate tensile strength (UTS) evaluation and the construction of microstructure-property linkages of titanium matrix composites (TMCs).
Externí odkaz:
https://doaj.org/article/d4cb1ac7722348078eaaea9502e6f890
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 462-476 (2023)
The hot corrosion behavior of GH738 superalloy after solution heat treated (SHT), room temperature machining (RTM) and low temperature burnishing (LTB) coated mixed salt (25% NaCl + 75% Na2SO4) on its surface was investigated at 700 °C. The results
Externí odkaz:
https://doaj.org/article/e4858fddd438428993513c66ed1c42d0
Publikováno v:
Journal of Materials Research and Technology, Vol 22, Iss , Pp 3475-3488 (2023)
X-ray computed tomography (X-CT) and digital image correlation (DIC) are typical methods to capture in-situ, full-field information during mechanical tests. In this paper, above two methods are combined to conduct in-situ investigation on compressive
Externí odkaz:
https://doaj.org/article/adb513fe443942c28123ffa1f012a8dc
Publikováno v:
Propulsion and Power Research, Vol 11, Iss 2, Pp 253-264 (2022)
The crystal orientation significantly affects the low-cycle fatigue (LCF) properties of single crystal (SC) superalloys. However, the orientation-dependent LCF life model with precise mechanisms and strong applicability is still lacking. This investi
Externí odkaz:
https://doaj.org/article/6819c0a56b6d44a6a1fdda127837a8fd
Publikováno v:
Materials, Vol 13, Iss 5, p 1256 (2020)
This paper established a microstructure-related hardness model of a polycrystalline Ni-based superalloy GH4720Li, and the sizes and area fractions of γ’ precipitates were extracted from scanning electron microscope (SEM) images using a deep learni
Externí odkaz:
https://doaj.org/article/1967a579af8d4b69b2b48832b2d6bb3d
Publikováno v:
Materials, Vol 12, Iss 16, p 2604 (2019)
Fabricating an Inconel 718 superalloy using electromagnetic stirring assisted laser solid forming (EMS-LSF) is a novel method to modify its microstructure and mechanical properties by consuming the Nb element in the γ phase to alleviate interdendrit
Externí odkaz:
https://doaj.org/article/7fa0bfb7d0de4b1b87720f547f745c50
Publikováno v:
Fatigue & Fracture of Engineering Materials & Structures. 46:1512-1526
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0b98d30c02e07c366b04252c3fa5dac
https://doi.org/10.1111/ffe.13945
https://doi.org/10.1111/ffe.13945
Publikováno v:
Journal of Materials Research. 37:2883-2896
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f611ee53bbfe51ef14cba10e33b4989
https://doi.org/10.1557/s43578-022-00639-6
https://doi.org/10.1557/s43578-022-00639-6
Publikováno v:
Fatigue & Fracture of Engineering Materials & Structures. 45:3053-3066
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6ce9c93e6d2e28638cece96edf4cfd5
https://doi.org/10.1111/ffe.13780
https://doi.org/10.1111/ffe.13780
This paper proposes a novel combined cycle fatigue life prediction method of a blade-like specimen considering the effect of multiple damage modes and complex stress state. Combined tensile and bending fatigue (CTBF) experiments were performed on a b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54fe5f183820e08e8b2d4b10cf6b27ba
https://doi.org/10.22541/au.168183733.34883908/v1
https://doi.org/10.22541/au.168183733.34883908/v1
