3.40J / 22.71J 2003春季课程：物理冶金(Physical Metallurgy, Spring 2003)
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举例说明镶铜于铝的计算应变能量(图片取自美国能源部)
An example of calculated strain energies for Cu embedded in Al. (Image courtesy of U.S. Department of Energy.)
An example of calculated strain energies for Cu embedded in Al. (Image courtesy of U.S. Department of Energy.)
课程重点
这门课包括专题指导、附解答之作业和范例测验。
This course includes project guidelines, homework assignments with solutions, and sample exams.
This course includes project guidelines, homework assignments with solutions, and sample exams.
» View this course in Simplified Chinese courtesy of China Open Resources for Education (CORE).
课程描述
讨论选用以阐明物理冶金与合金设计基本概念的金属合金当中的性质结构关系。退火、旋节分解、成核、成长和颗粒粗化的基本原理。主要着重在结构、结构形成和性质结构关系。亦考量结构特征如：晶粒、有格隙型固溶体和置换型固溶体、析出物、第二相颗粒和共晶。举凡进一步合金结构和磁性纪录煤介的低度空间合金和整合电路的范例。
Discusses structure-property relationships in metallic alloys selected to illustrate some basic concepts of physical metallurgy and alloy design. Fundamentals of annealing, spinodal decomposition, nucleation, growth, and particle coarsening. Concentrates on structure, structure formation, and structure-properties relationships. Also considers structural features: grain size, interstitial and substitutional solutes, precipitates, second-phase particles, and eutectoids. Examples from advanced structural alloys and low-dimensional alloys for magnetic recording media and integrated circuits.
Discusses structure-property relationships in metallic alloys selected to illustrate some basic concepts of physical metallurgy and alloy design. Fundamentals of annealing, spinodal decomposition, nucleation, growth, and particle coarsening. Concentrates on structure, structure formation, and structure-properties relationships. Also considers structural features: grain size, interstitial and substitutional solutes, precipitates, second-phase particles, and eutectoids. Examples from advanced structural alloys and low-dimensional alloys for magnetic recording media and integrated circuits.
