Make known each other S.J.T.U. Phase Transformation and Microstructure Design Make known each other SJTU Thermodynamics of Materials Fall 2012 X.J.Jin Introduction 6/70
Phase Transformation and Microstructure Design S. J. T. U. SJTU Thermodynamics of Materials Fall 2012 © X. J. Jin Introduction 6/70 Make known each other Make known each other
Contents of today S.J.T.0. Phase Transformation and Microstructure Design What is Materials Science and Engineering? The role of thermodynamics in MSE. .Cases Introduction to the course Syllabus ·Review/Keywords SJTU Thermodynamics of Materials Fall 2012 X.J.Jin Introduction 7/70
Phase Transformation and Microstructure Design S. J. T. U. SJTU Thermodynamics of Materials Fall 2012 © X. J. Jin Introduction 7/70 Contents of today • What is Materials Science and Engineering? • The role of thermodynamics in MSE. •Cases • Introduction to the course / Syllabus • Review / Keywords
History of human being is a history o f materials S.J.T.0. Phase Transformation and Microstructure Design :卷时代 青制多时代 线器时代 电f材时代 贵上带度 冯端，师昌绪，刘治国主编，材料导论，化学工业出版社，2002年5月第一版 SJTU Thermodynamics of Materials Fall 2012X.J.Jin Introduction 8/70
Phase Transformation and Microstructure Design S. J. T. U. SJTU Thermodynamics of Materials Fall 2012 © X. J. Jin Introduction 8/70 冯端，师昌绪，刘治国主编，材料导论，化学工业出版社，2002年5月第一版 History of human being is a history o f materials
nww History of materials S.J.T.0. Phase Transformation and Microstructure Design Stone Age (-35000 Years) Aramid Fibers. Bronze Age Carbon (~1800Yeaw) Fibers Iron Age 8 Polymer Age -3300Yeaw) (-50Yea可 6 Concrete/Steel 西 Composites (60 Years) Silicon Age 4 (35Ye Information Age ⑨ 2 (-15室aH wood. Cast Stone'Bronze lron Steel Aluminium 0 50004000300020001000 010001900196019902010 YEAR 1800 19002000 BC AD 人类社会发展的历史阶段常常用当时主要使用的材料来划分，如：石器时代、铜器时代和铁器 时代。及至今日，当由硅石(SO2)提纯的单晶硅在信息技术(T)应用中占绝对主导地位，到发 现大有前途的高温超导材料竟然也是陶瓷材料时，材料科学家们不免惊呼：新的石器时代来临 了。这些事实说明材料的发展在人类社会发展中起了举足轻重的作用。 SJTU Thermodynamics of Materials Fall 2012X.J.Jin Introduction 9/70
Phase Transformation and Microstructure Design S. J. T. U. SJTU Thermodynamics of Materials Fall 2012 © X. J. Jin Introduction 9/70 History of materials 人类社会发展的历史阶段常常用当时主要使用的材料来划分，如：石器时代、铜器时代和铁器 时代。及至今日，当由硅石(SiO2)提纯的单晶硅在信息技术(IT)应用中占绝对主导地位，到发 现大有前途的高温超导材料竟然也是陶瓷材料时，材料科学家们不免惊呼：新的石器时代来临 了。这些事实说明材料的发展在人类社会发展中起了举足轻重的作用
Materials and computers S.J.T.0. Phase Transformation and Microstructure Design 材料科学的发展带来计算机学科的飞速进步，才有今日个人电脑的普及。 计算机已经经历了电子管一〉晶体管一〉集成电路时代。 900 单品硅棒 500000 单品炉 20009 单品品园片 集成电路 电子管 晶体管 集成电路 钨、钼做电 锗、硅半导体 硅石一多晶硅一单晶硅棒一单晶晶园一集成电路 极 SJTU Thermodynamics of Materials Fall 2012X.J.Jin Introduction 10/70
Phase Transformation and Microstructure Design S. J. T. U. SJTU Thermodynamics of Materials Fall 2012 © X. J. Jin Introduction 10/70 材料科学的发展带来计算机学科的飞速进步，才有今日个人电脑的普及。 计算机已经经历了电子管－〉晶体管－〉集成电路时代。 钨、钼做电 极 电子管 Materials and computers 晶体管 锗、硅半导体 集成电路 硅石－多晶硅－单晶硅棒－单晶晶园－集成电路