Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Shu-bo Li"'
Publikováno v:
Transactions of Nonferrous Metals Society of China. 32:1881-1895
Publikováno v:
Transactions of Nonferrous Metals Society of China. 30:635-646
The microstructure evolution and strengthening mechanisms of Mg–10Gd–1Er–1Zn–0.6Zr (wt.%) alloy were focused in the view of the size parameters and volume fraction (fp) of dual phases (long period stacking ordered (LPSO) structures and β′
Publikováno v:
Transactions of Nonferrous Metals Society of China. 30:363-372
An extruded Mg−4Zn−0.2Mn−0.2Ca alloy was developed as potential biodegradable bone-plate due to its excellent biocompatibility. Long term in vitro immersion in Hank's solution and bending test were used to evaluate the degradability and the mec
Publikováno v:
Transactions of Nonferrous Metals Society of China. 28:2214-2225
The microstructure and texture evolutions in Mg-Zn-Er alloy during hot compression were investigated by using optical microscope (OM), field emission scanning electron microscope (EBSD) and transmission electron microscope (TEM). The results indicate
Publikováno v:
Transactions of Nonferrous Metals Society of China. 28:890-895
The effects of kinds of secondary phases on texture and mechanical properties of Mg–Zn–Er alloys were investigated. The results suggest that the I-phase has a great effect on modification of the texture via the discontinuous dynamic recrystalliza
Publikováno v:
Materials Science Forum. 898:305-310
The microstructure and creep behaviors of cast Mg-xZn-yEr (x=3,6,9 wt.%, x/y=6) alloys were investigated by X-ray diffraction (XRD), optical microscope (OM), scanning electron microscope (SEM) and transmission electron microscope (TEM). XRD results i
Publikováno v:
Materials Science Forum. 898:118-123
The microstructure evolution of the as-rolled Mg-3Zn-0.5Er alloy (wt.%) has been investigated. The results showed that the phase constituents of the sheet were composed of the α-Mg solid solution and the I-phase (Icosahedral quasicrystalline). The m
Mechanical Properties of Carbon Nanotubes Reinforced AZ91 Composites by Enhanced Interfacial Bonding
Publikováno v:
Materials Science Forum. 894:38-41
The aim of this study is to enhance the interfacial bonding strength of carbon nanotubes (CNTs)/AZ91 composites by heat treatment (HT). Ternary carbides (Al2MgC2) were in situ formed and uniformly dispersed between CNTs and AZ91 matrix by 823K heat t
Publikováno v:
Transactions of Nonferrous Metals Society of China. 26:3123-3134
The hot deformation behaviors of as-solution Mg–xZn–yEr alloys (x/y=6, x=3.0, 4.5 and 6.0; y=0.50, 0.75 and 1.00) were investigated on Gleeble–1500 thermal simulator in a temperature range of 200–450 °C at a strain rate of 0.001–1 s−1. T
Publikováno v:
Solid State Phenomena. 256:181-185
In this paper, In Situ AlN particles reinforced magnesium matrix composites were fabricated. The results show that the AlN phases can be In Situ synthesized in AZ91D alloy with the addition of Mg3N2. The microstructure and phases of the matrix alloys