New type of spherical pore Al alloy foam with low porosity and high strength

• 作 者: ZOU Yi HE Deping JIANG Jiaqiao
• 机 构: DepartmentofMaterialScienceandEngineering
• 出 处: 中国科学：化学英文版
• 发表日期: 2004年5期
• 关键词: SPHERICAL pore low porosity high strength interface shifting Al alloy foam.
• 基金项目: This work was supported by the National Natural Science Foundation of China (Grant Nos. 50231010, 50081002,90205005 and 19982001).

A computer system for displacement sensor is developed to obtain the real-time curve of the liquid porosity of molten Al alloy foam. The relationship between the curve of P1-t and the change of the shape of the cells (spherical, similar spherical and poly