Zobrazeno 1 - 10
of 3 183
pro vyhledávání: '"bending fatigue"'
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 3163-3173 (2024)
In this study, lattice sandwich structures of Ti–6Al–4V alloy with simple cubic (SC) and rhombic dodecahedron (RD) unit cells were prepared by electron beam powder bed fusion (EB-PBF) technique. Through a combination of finite element simulation
Externí odkaz:
https://doaj.org/article/ecc531aa2a13490daec6c7b1422706a3
Publikováno v:
Journal of Engineering and Applied Science, Vol 71, Iss 1, Pp 1-15 (2024)
Abstract Recycled aggregate (RA), as a backfill subgrade material, has strong reproducibility and environmental protection, which cannot only effectively reduce resource consumption and environmental pollution but also achieve recycling of resources.
Externí odkaz:
https://doaj.org/article/ff07a0d5a9cd40fb999cd96144b090e4
Autor:
Mahmood Matin, Mohammad Azadi
Publikováno v:
Frattura ed Integrità Strutturale, Vol 18, Iss 68, Pp 357-370 (2024)
Various input variables, including corrosion time, fretting force, stress, lubrication, heat-treating, and nano-particles, were evaluated by modeling of stress-controlled fatigue lifetimes in AlSi12CuNiMg aluminum alloy of the engine pistons with dif
Externí odkaz:
https://doaj.org/article/45557974f15c4ec8b7450dd00ed2e88d
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e02694- (2024)
Cold mixed epoxy asphalt mixture (CMEAM) is widely applied on steel deck bridge pavements due to its excellent high temperature and fatigue resistance. However, previous studies investigated above two properties through destructive test or without co
Externí odkaz:
https://doaj.org/article/a1caf0a98ce44efcbd986aab2d31c861
Autor:
D.A. Ariza, E. Arrieta, C. Banuelos, B.J. Colón, L.E. Murr, R.B. Wicker, C. Beamer, F. Medina
Publikováno v:
Results in Materials, Vol 22, Iss , Pp 100579- (2024)
The present study investigated the effects of Hot Isostatic Pressing (HIP) on the fatigue performance of Laser Powder Bed Fusion (L-PBF) Ti–6Al–4V alloy under both 4-point bending and uniaxial testing. Three HIP-cycles were examined: standard, lo
Externí odkaz:
https://doaj.org/article/e695212af2cc4ef4bbf785b728d80c1c
Autor:
Mohammad Azadi, Mahmood Matin
Publikováno v:
Frattura ed Integrità Strutturale, Vol 18, Iss 68 (2024)
Various input variables, including corrosion time, fretting force, stress, lubrication, heat-treating, and nano-particles, were evaluated by modeling of stress-controlled fatigue lifetimes in AlSi12CuNiMg aluminum alloy of the engine pistons with dif
Externí odkaz:
https://doaj.org/article/8996e30b7c2b4558bb16ea31fff0253d
Publikováno v:
Jixie qiangdu, Pp 814-819 (2023)
The lubrication state of wire rope has an important influence on the working characteristics and fatigue life of wire rope. 6X19 steel wire rope is taken as the research object, and three kinds of steel wire rope without grease lubrication, partially
Externí odkaz:
https://doaj.org/article/eba4b3d1ff2c44c49382542d4c64bce2
Publikováno v:
Jixie chuandong, Vol 47, Pp 167-176 (2023)
The comprehensive efficiency of the gear transmission directly restricts the development quality of transportation, construction, wind power and other fields, and the requirements of gear transmission power, load capacity and life expectancy improve
Externí odkaz:
https://doaj.org/article/0867d014410a4973a89f79765dd892c8
Publikováno v:
Jixie chuandong, Vol 47, Pp 98-107 (2023)
Ingot processing affects gear fatigue performance, which remains to be studied and becomes an important bottleneck problem limiting gear anti-fatigue design and cost saving. Surface integrity measurements of 18CrNiMo7-6 gears with mold ingots, contin
Externí odkaz:
https://doaj.org/article/e2a190ab5ff3412d829115c3a47deaef
Publikováno v:
Lubricants, Vol 12, Iss 5, p 157 (2024)
Bending fatigue failures are commonly related to the wear behavior in an active system. The surface wear and plastic deformation of the tribolayer play crucial roles in the wear–bending fatigue behaviors of steels. In particular, the lamellar struc
Externí odkaz:
https://doaj.org/article/894c5aedecbb4a7fbd67b1d38af35d95