Effects of Ag and riser system on the porosity content in A201 aluminum alloy plate castings

摘要：

The different contents Ag (0.50 wt.％, 0.75 wt.％, and 1.00 wt.％) of A201 aluminum alloy plate castings with systematic change of riser size, together with variation of thickness and length, were cast in silicate sand molds to investigate their relations to porosity content. The experimental results indicate that the porosity content in a long solidification range A201 aluminum alloy plate casting is governed not only by the riser size but also by the plate geometry and the content of Ag. Insufficient feeding of the castings and too much Ag may increase porosity content.

关键词： A201 aluminum alloy casting porosity content Ag content

作者: Yeong-Sant Kuo

作者单位: No.1, ChiehShou N. Rd., Changhua City, Taiwan, ChienKuo Technology University, China

会议类型: 国际会议

会议名称: The 11th Asian Foundry Congress(第11届亚洲铸造会议 AFC-11)

会议地点: 广州

会议语种:英文

页码: 1-4

在线出版日期: 2011-11-12（万方平台首次上网日期，不代表论文的发表时间）