The hole defects can easily occur in magnesium alloy castings that are prepared by low pressure lost foam casting(LP-LFC)process when the process parameters suc
Numerical modeling of the tilt casting process for TiAl alloys was investigated to achieve a tranquil mould filling and TiAl castings free of defects. Titanium
The influence of Sr addition on pore formation in directionally solidified Al-12.3wt.% alloy was investigated using X-ray detection, optical microscope, and SEM
The protective behavior for a molten AZ91D alloy in an open melting furnace was investigated under a protective gas mixture containing 3% SO2 and 97% CO2, and t
The materials and physical properties of primary slurry are crucial to the surface quality of the finished castings,especially for high reactivity titanium allo
The microstructure of TiAl based alloys is sensitive to growth rates.In this paper,Bridgman directional solidification of Ti-46Al-2Cr-2Nb-0.2B(at.%)alloy was ca