Project(2012CB619600)supported by the National Basic Research Program of China;Project(50775086)supported by the National Natural Science Foundation of China
The Fe-containing intermetallic compounds with high melting point in hypereutectic Al-Si alloys can improve the heat resistance and wear resistance at elevated temperatures. However, the long needle-like Fe-containing...
Project (2009ZX04013-033) supported by the Major Scientific and Technological Special Project of China;Project (50775086) supported by the National Natural Science Foundation of China
A swash plate for air conditioning compressor of cars was formed by rheo-squeeze casting with semi-solid Al-Si alloy slurry prepared by ultrasonic vibration process, and the microstructure of this alloy was investigat...
supported by the National Natural Science Foundation of China (No. 50775086);the National Basic Research Program of China (973 Program, No. 2012CB619600)
In the process of semi-solid slurry preparation with direct ultrasonic vibration (UV) by dipping the horn into the melt, one of the questions is whether the gas content in the melt would be increased or not by the cav...
Project(2007AA03Z557) supported by the National High-tech Research and Development Program of China;Project(50775086) supported by the National Natural Science Foundation of China
The morphology changes of both Fe-containing intermetallic compounds and the primary Si phase of Al-20Si-2Fe- 2Cu-0.4Mg-1.0Ni-0.5Mn (mass fraction, %) alloy produced by semi-solid rheo-diecasting were studied. The s...