Scientific

The semi-solid 7075 alloy melt is different from the traditional liquid alloy ① Semi solid alloy melt has good fluidity, […]

Rheo squeeze casting is to squeeze the semi-solid alloy melt from the bottom into the cavity which has been closed

The structure design of squeeze casting die requires simple structure, reasonable process, easy manufacturing and quality assurance. This paper mainly

According to the needs of design and development of semi-solid vertical squeeze casting machine, a wheel like part (similar to

Figure 1 shows the microstructure of as cast rheo squeeze casting Mg – 0.43nd – XY – 0.08zn – 0.11zr

The semi-solid slurry of nz30k alloy was squeeze cast under different pressures. The effect of pressure on Microstructure and mechanical

Fig. 1 is an OM picture of the alloy structure of metal mold casting and conventional squeeze casting. As shown

Generally speaking, the gap between the alloy melt and the die is reduced and the heat transfer is accelerated under

The microstructure of the alloy was observed by metallographic microscope. The metallographic samples were prepared as follows: (1) Sampling: Using

Conventional liquid squeeze casting and rheo squeeze casting are carried out by direct squeeze casting with vertical four column hydraulic