Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Su Min Zeng"'
Publikováno v:
Computational Materials Science. 93:210-220
First-principles calculations are performed to investigate the structural, elastic, and thermodynamic properties of the four main intermetallic phases, namely, MgZn 2 , Al 2 CuMg, Al 2 Cu, and Al 3 Zr, in Al–Zn–Mg–Cu alloys. The calculated latt
Publikováno v:
Advanced Materials Research. :1624-1628
The dynamic mechanical analyzer (DMA) was applied to investigate the damping properties of Mg-6Zn-0.6Zr alloys. The results show that the as-cast Mg-6Zn-0.6Zr alloy exhibits higher strain amplitude independent damping performance than that of as-homo
Publikováno v:
Advanced Materials Research. :76-79
Mcrostructure and properties of Mg-Zn-Nd-Cd-Zr alloy have been investigated on different solution treatments and artificial aging conditions by optical microscope, SEM (scanning electron microscope) and TEM(transmission electron microscope). The resu
Publikováno v:
Advanced Materials Research. :690-696
Hot compression tests of the homogenized Mg-Zn-Nd-Cd-Zr magnesium alloy were performed on Gleeble-1500 at temperatures between 300 °Cand 420 °C and at strain rates ranging from 0.001 to 1 s-1 with maximum strain of 0.8. The microstructure of the ex
Publikováno v:
Advanced Materials Research. :786-792
The effect of stepped solution treatment on the mechanical properties and the microstructure of AA7085 have been investigated compared to AA7050. Optical and electron microscopy observation and electron probe microanalysis were used to analyze the mi
Publikováno v:
Advanced Materials Research. :968-974
The effect of stepped solution treatment on the mechanical properties and the microstructure of AA7085 have been investigated compared to AA7050. Optical and electron microscopy observation and electron probe microanalysis were used to analyze the mi
Publikováno v:
Materials Science Forum. :653-656
The effects of the interfacial parameters (interface/matrix modulus ratio, interface Poisson ratio and interface volume fraction) and the structural parameters (particulate volume fraction, particulate shape, arrangement pattern and dimensional varia
Publikováno v:
Materials Science Forum. :855-862
The evolution of second phases and its effect on tensile mechanical property in artificial ageing and RRA process of super-high strength aluminum alloy is investigated.The result of tensile test shows that the samples of Al-Zn-Mg-Cu-Ag alloy aged at
Publikováno v:
Journal of Central South University of Technology. 13:461-467
The effects of heat treatment on the microstructure and mechanical properties of two alloys, namely Al-12.2% Zn-2.48% Cu-2.0% Mg-0.15% Zr-0.166% Ag (alloy 1), and Al-9.99% Zn-1.72% Cu-2.5% Mg-0.13% Zr (alloy 2) were investigated. The results show tha