材料工程導论之序论.pptVIP

材料工程导论 ;绪论 ;材料科学;1. What is Materials science? About What ? The discipline of materials science involves investigating the relationships that exist between the structures and properties of materials. ;2. What is Materials Engineering? In contrast, Materials Engineering is a discipline dealing with production processing, characterization, selection and design of materials.;3. Why study Materials Engineering ? Materials Engineers can look forward to a variety of interesting specialties, high salaries and excellent career opportunities. Thats faster than any other engineering discipline, including electrical engineering. ;;材料科学与工程;Bridge;;;;What become faster? smaller? more durable ? Stronger ? Lighter ?“ your car， computer， chips， trains;失效分析; goods formerly made by hand large-scale mass production by machine, cheaply made;工业革命 Industrial Revolution ;计算机时代 Computer Age Space-age technology High-technology age 高技术时代 Standard of living --- much improved;工业机器人 Industrial robots ;Technician must know: Electric/electronics and mechanical/hydraulic systems, 电工/电子学、机械/液压 Transactional mechanisms 相互影响机制 Computer and its programming ;;4. What are we going to study ? ;材料科学与工程中结构、性能、加工工艺方法之间的三角关系;;The triangle The relationships that exist among the structures, properties, and processing of materials 组织、性能、加工过程 We study:the activities of extracting or otherwise making raw materials and then processing these materials into the endless line of products. 原材料的萃取、加工制造方法;;;;主要内容