U.S.-China Cooperative Research: Microstructural Development During Solidification of Aluminum - Rare Earth Alloys

这是一个为期两年的合作研究项目， 密歇根理工大学的安格斯海拉韦尔博士和 科技大学吕树祖教授 在北京 该提案计划审查 铝的显微组织和力学性能 使用一系列金属元素的基础合金。 它 解决了冶金学中的一个重要问题， 有价值的调查路线，迄今为止， 研究工作。 这项研究可以使 有助于理解结构和 稀土合金的力学性能 供应 为这项研究提供了稀土合金 被中国私家侦探因为世界上百分之八十 这些稀有合金的矿床位于中国。 这项研究可以大大促进我们的下- A1-Si合金的整个类别的地位，这是 目前在美国广泛用于汽车发动机。

This a two-year collaborative research project between Dr. Angus Hellawell, Michigan Technological University and Professor Lu Shu-Zu, University of Science and Technology in Beijing. This proposal plans to examine the microstructures and mechanical properties of aluminum base alloys using a series of metallic elements. It addresses an important problem in metallurgy and is a valuable line of inquiry which to date has seen little research effort. This study can make significant contributions to the understanding of structures and mechanical properties of rare earth alloys. The supply of rare earth alloys for this research is to be provided by the Chinese P.I., since eighty percent of world deposits of these rare alloys are located in China. This research can significantly advance our under- standing of the whole class of A1-Si alloys, which are currently widely used in automotive engines in the U.S.