Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Chu Ming Liu"'
Publikováno v:
Transactions of Nonferrous Metals Society of China. 31:3394-3404
Publikováno v:
Materials Science Forum. 850:532-535
The effects of two-step aging on the microstructure and mechanical properties of Cu-2.7Be alloys were investigated in the present study, compared with one-step aging. After cold rolling the Cu-2.7Be alloys were heated by different combinations of tem
Publikováno v:
Materials Science Forum. 849:181-185
Dynamic recrystallization behavior of Mg-8.0Gd-3.0Y-0.5Zr (wt.%) alloy and the critical conditions corresponding to the onset of dynamic recrystallization were investigated using uniaxial compression tests conducted at temperatures ranging from 350
Publikováno v:
Materials Science Forum. 849:148-153
Microstructures and tensile mechanical properties of Mg–6Gd–3Y–1.4Zn–0.4Zr (wt.%) alloy were systematically studied. Three phases were found in the as-cast specimen: α-Mg, Mg5(GdYZn), Mg12(GdY)Zn. The long-period stacking order (LPSO) struct
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:
Applied Mechanics and Materials. :289-294
By using digital micro-hardness testing, mechanical testing, optical microscopy(OM), scanning electron microscopy(SEM), transimission electron microscopy(TEM), microstructure and mechanical properties of Mg-9Gd-3Y-xZn (x=0,1,2,3 wt.%) alloys during e
Publikováno v:
Materials Science Forum. :1449-1452
Publikováno v:
Materials Science Forum. :475-480