Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Guangyu Yang"'
Publikováno v:
Journal of Magnesium and Alloys. 10:3459-3469
Due to the effective precipitation strengthening effect of the β' phase, Mg-Gd alloys exhibit excellent room temperature mechanical behaviors. However, when served at high temperatures, the metastable β' phase will transform to other phases, result
Publikováno v:
Materials Science and Engineering: A. 744:277-289
Microstructure, texture evolution and mechanical properties of extruded Mg-4.58Zn-2.6Gd-0.18Zr alloy were investigated at extrusion temperatures of 260 °C, 280 °C and 300 °C, extrusion ratios of 10, 15 and 30, and ram speeds of 3 mm s−1 and 6 mm
Publikováno v:
Journal of Materials Science & Technology. 34:2246-2255
The microstructure evolution and mechanical properties of Mg-6Zn-2Gd-0.5Zr alloy during homogenization treatment were investigated. The as-cast alloy was found to be composed of dendritic primary α-Mg matrix, α-Mg + W (Mg3Zn3Gd2) eutectic along gra
Publikováno v:
Atlas Journal of Materials Science. :78-82
The isochronal solution treatment (4h) in the 1080-1190°C range with air cooling are performed to investigate the effects of solution temperature on the microstructure and stress rupture properties of K439 alloy. The detailed as-cast and solution
Publikováno v:
Journal of Alloys and Compounds. 725:145-154
The microstructural evolution, phase constitution and mechanical properties of directionally solidified Mg-5.5Zn-xGd (x = 0.8, 2.0, and 4.0) alloys were firstly investigated under G = 30 K/mm at a wide range of V (10 μ m/s - 100 μ m/s). It was conf
Publikováno v:
Materials Science and Engineering: A. 684:90-100
The creep properties and creep microstructure evolution of Mg-2.49Nd-1.82Gd-0.19Zn-0.4Zr alloy were investigated as a function of creep stresses and creep temperatures. It was found that the creep strain and the creep rate increases but the creep lif
Publikováno v:
The Minerals, Metals & Materials Series ISBN: 9783030057886
Microstructure, texture evolution and mechanical properties of extruded Mg–2.49Nd–1.82Gd –0.19Zn–0.4Zr alloy were investigated at extrusion temperatures of 260 °C, 280 °C, 300 °C and 320 °C, with an extrusion ratio of 15 and RAM speed of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee10912b59a17f8021596106840cd051
https://doi.org/10.1007/978-3-030-05789-3_12
https://doi.org/10.1007/978-3-030-05789-3_12
Publikováno v:
physica status solidi (a). 218:2000727
Publikováno v:
Vacuum. 181:109651
Mg-9.5Gd-0.9Zn-0.5Zr alloys were water quenched (WQ), air cooled (AC) and furnace cooled + water quenched (FC + WQ) after solution treatment. Effects of quenching conditions on the microstructure, mechanical properties and age hardening behavior were
Publikováno v:
Materials Characterization. 168:110516
Microstructure evolution and fracture behavior of Mg-9.5Gd-0.9Zn-0.5Zr alloy subjected to different heat treatments were systematically investigated using SEM and TEM as well as tensile testing. It was found that the microstructure of the as-cast all