Methods to prevent oxidized slag inclusions are as follows: 1. Repour molten metal from the riser. Improve the design of the riser. 2. The furnace charge should be clean and non-corrosive....
2.2.2 Improvement measures for shrinkage cavities In order to eliminate the shrinkage cavity of aluminum alloy die casting parts, the wall thickness of the shrinkage cavity's position...
Abstract: Cast aluminum alloy is one of the important parts of traditional metal materials. The rapid development of modern industrial manufacturing has put forward higher requirements for the quality...
There are many types of casting defects, and the factors that affect quality of castings exist in each process of the casting production, as shown in the chart 1. Large castings are characterized...
2.2 Magnesium alloys At present, the average amount of magnesium used in the automotive industry is less than 10kg. Since 2000, governments and R&D institutions of various countries have invested...