材料工程导论之序论PPT学习教案

1、会计学1材料工程导论之序论材料工程导论之序论材料科学材料科学材料工程材料工程材料科学与工程材料科学与工程第1页/共27页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. 第2页/共27页2. What is Materials Engineering? In contrast,Mate

2、rials Engineering is a discipline dealing with production processing, characterization, selection and design of materials.第3页/共27页3. Why study Materials Engineering ? Materials Engineers can look forward to a variety of interesting specialties, high salaries and excellent career opportunities. Thats

3、 faster than any other engineering discipline, including electrical engineering. 第4页/共27页基础学科基础学科材料科学与工程材料科学与工程应用科应用科学学工程学科工程学科第5页/共27页材料科学与材料科学与工程工程高分子材料学高分子材料学冶金冶金学学陶瓷陶瓷学学第6页/共27页BridgeBasic sciencesEngineering第7页/共27页第8页/共27页第9页/共27页第10页/共27页What become faster? smaller? more durable ? Stronger ?

4、Lighter ?“ your car， computer， chips， trains全天候全天候耐用耐用便携便携第11页/共27页第12页/共27页 goods formerly made by hand large-scale mass production by machine, cheaply made第13页/共27页工业革命 Industrial Revolution The Industrial Revolution of theeighteenth and nineteenth centuries brought the age of machine-made mass pr

5、oduced goods. 第14页/共27页计算机时代计算机时代Computer Age Space-age technologyHigh-technology age 高技术时代高技术时代Standard of living - much improved第15页/共27页工业机器人 Industrial robots 第16页/共27页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

6、and its programming 第17页/共27页第18页/共27页第19页/共27页材料科学与工程材料科学与工程中结构、性能、中结构、性能、加工工艺方法之加工工艺方法之间的三角关系间的三角关系第20页/共27页第21页/共27页The triangle The relationships that exist among the structures, properties, and processing of materialsWe study:the activities of extracting or otherwisemaking raw materials and then processing these materials into the endless line of products.第22页/共27页第23页/共27页第24页/共27页第25页/共27页绪论绪论 Brief Introduction有关材料的一些基本概念有关材料的一些基本概念 钢铁冶金钢铁冶金 l金属液态成形工艺（铸造）金属液态成形工艺（铸造）l金属塑性成形工艺金属塑性成形工艺 （压力加工）（压力加工）l金属焊接