Zobrazeno 1 - 10
of 2 735
pro vyhledávání: '"Aging treatment"'
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 73-82 (2024)
For analyzing the intergranular corrosion sensitivity of 316 stainless steel weld metals with different C contents, the intergranular corrosion behaviors of the weld metals under as-welded and different as-aged states were evaluated by both the H2SO4
Externí odkaz:
https://doaj.org/article/b63db6e38b9d4398860ae84bbf8e50e4
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 1873-1888 (2024)
In the present work, the type, morphology and size of secondary phase particles in a Mg–4Al–2Sn-0.5Ca (ATX420) alloy are tailored through sub-rapid solidification (SRS) and aging treatment before friction stir processing (FSP) to systematically i
Externí odkaz:
https://doaj.org/article/90c963a8bc3a4194bd75cfbd6f9e833d
Autor:
José Wilmar Calderón-Hernández, Daniela Passarelo Moura da Fonseca, Oscar M. Prada-Ramirez, Duberney Hincapie-Ladino, Hercílio Gomes de Melo, Angelo Fernando Padilha
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 3112-3121 (2024)
Maraging steels are one of the highest strength steels commercially available. The new versions are known as ultra-high strength maraging (UHSM) steels and can offer yield strength values over 3 GPa. The aim of this investigation was evaluating the e
Externí odkaz:
https://doaj.org/article/a69dbd7b97c8431e947d1a1609fa4e01
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 5232-5248 (2024)
Forming at cryogenic temperatures provides a new approach to the formability improvement of 7000-series high-strength aluminum alloys. However, the cryogenic forming process based on solution-treated (W) or peak artificial aged (T6) alloys cannot mee
Externí odkaz:
https://doaj.org/article/2361ef0b2712473799fc7ad21968b85d
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 9572-9580 (2024)
The magnetostriction of Fe–Ga thin sheets can be significantly improved by secondary recrystallization, but the effect of the nano-heterogeneity on the magnetostriction of Fe–Ga thin sheets with preferred texture is still an open question. This p
Externí odkaz:
https://doaj.org/article/79feb5a7904f44b5aacef9b0eee46938
Publikováno v:
Taiyuan Ligong Daxue xuebao, Vol 55, Iss 3, Pp 465-473 (2024)
Purposes A novel type of Ni2CoCr0.5Si0.3Al0.1Ti0.1 medium entropy alloy is designed in this work. Methods Trace amounts of Si, Al, and Ti elements are added to the non-equiatomic ratio NiCoCr-based medium entropy alloy, and dispersed coherent L12 pha
Externí odkaz:
https://doaj.org/article/a22f76c962fa4c2c83681317b8a425e5
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 6953-6967 (2024)
The mechanical properties of titanium alloys are greatly affected by their microstructural composition, with a complex relationship between strength and plasticity. This study examines the impact of aging treatment on twinning behavior and its conseq
Externí odkaz:
https://doaj.org/article/b0f20e2909d64eaf88ed873e110450f5
Publikováno v:
Cailiao gongcheng, Vol 52, Iss 4, Pp 127-137 (2024)
In order to study the effect of aging strengthening on the wear mechanism and frictional deformation behavior of rare earth magnesium alloys, GW83 (Mg-8Gd-3Y-0.5Zr, mass fraction/%) rare earth magnesium alloy was prepared by extrusion process. The el
Externí odkaz:
https://doaj.org/article/20fb30ee30a74e5f8a455fa77263b56b
Publikováno v:
Cailiao gongcheng, Vol 52, Iss 4, Pp 146-154 (2024)
The morphology and phase stability of precipitated phases are essential for regulating mechanical properties of alloys. The (FeNiCoCr)90Al5Ti5 high entropy alloy was prepared by low-speed ball milling and hot-press sintering method, and the effects o
Externí odkaz:
https://doaj.org/article/708bf48234da4fc08025a2e7344f3a4e
Publikováno v:
Teshugang, Vol 45, Iss 1, Pp 77-81 (2024)
The precipitation behavior of precipitates in S32750 super duplex stainless steel was studied by aging treatment at 850 ℃. Thermo-Calc software was used to predict the precipitates and phase composition in tested steel. OM, SEM and EDS were used
Externí odkaz:
https://doaj.org/article/908e9d55ac99472295a7335e76e80d15