上海交通大学：《材料热力学 Thermodynamics of materials》课程教学资源（课件讲稿）Introduction（主讲：邹建新）

Working Experiences S.J.T.0. Phase Transformation and Applications MAP OF THE WORLD [996-2003,BS and MS in DUT 2005-2007PhD in France 2008-2009 2009-.Prof:in Postdoe in Shanghai Jiao Canada Tong University.产 昵图网山山eomY:s车 2/50 V打2刀72伤0为5

Phase Transformation and Applications S. J. T. U. SJTU Thermodynamics of Materials Spring 2008 © X. J. Jin Introduction 2/50 Working Experiences 2005-2007, PhD in France 2008-2009, Postdoc in Canada 2009-, Prof. in Shanghai Jiao Tong University 1996-2003, BS and MS in DUT

Research nterests S.J.T.0. Phase Transformation and Applications 39 kWhkg-1 storage H2 M+号H2→M阳 sun 85% 25% 固态储氢 energy 光解水制氢 H2 electrolysis H2 2H20→2H2+02 82% 50%energy H2O 氢能使用 combustion SJTU Thermodynamics of Materials Spring 2008 X.J.Jin Introduction 3/50

Phase Transformation and Applications S. J. T. U. SJTU Thermodynamics of Materials Spring 2008 © X. J. Jin Introduction 3/50 Research Interests 光解水制氢 固态储氢 氢能使用

S.J.T.0. Phase Transformation and Applications 氢燃料电池车 锂离子电动车 FCV CONCEPT Toyota FC-V:Mirai Tesla Model S 谁将赢得未来？ SJTU Thermodynamics of Materials Spring 2008 X.J.Jin Introduction 4/50

Phase Transformation and Applications S. J. T. U. SJTU Thermodynamics of Materials Spring 2008 © X. J. Jin Introduction 4/50 VS Toyota FC-V:Mirai Tesla Model S 氢燃料电池车 锂离子电动车 谁将赢得未来？

S.J.T.0. Phase Transformation and Applications 电动车 电动车占优势 系统成本 燃料电池车 然料电池车占优势 一E驴 续航距离 长续航里程下燃料电池汽车占优！ SJTU Thermodynamics of Materials Spring 2008 X.J.Jin Introduction 5/50

Phase Transformation and Applications S. J. T. U. SJTU Thermodynamics of Materials Spring 2008 © X. J. Jin Introduction 5/50 长续航里程下燃料电池汽车占优！

S.J.T.0. Phase Transformation and Applications MgH2水解 燃料电池反应 Me2 -MarO).24,○ 2HO2=2H,O+△E 产氢量加倍！ 氢化镁几产氢 发电刀无人机：续 航>4小时 氢化镁燃料电池系统 SJTU Thermodynamics of Materials Spring2008©X.J.Jin Introduction 6/50

Phase Transformation and Applications S. J. T. U. SJTU Thermodynamics of Materials Spring 2008 © X. J. Jin Introduction 6/50 MgH2+2H2O=Mg(OH)2+2H2 2H2+O2=2H2O+ΔE MgH2水解 燃料电池反应 氢化镁燃料电池系统 产氢 发电 产氢量加倍！ 氢化镁 无人机：续 航>4小时

Make known each other S.J.T.0. Phase Transformation and Applications My name is 。。 I am from 1ie~~、ery much!© SJTU Thermodynamics of Materials Spring2008©X.J.Jin Introduction 7/50

Phase Transformation and Applications S. J. T. U. SJTU Thermodynamics of Materials Spring 2008 © X. J. Jin Introduction 7/50 Make known each other

Contents of today S.J.T.0. Phase Transformation and Applications What is Materials Science and Engineering? The role of thermodynamics in MSE. -Cases Introduction to the course/Syllabus ·Review/Keywords SJTU Thermodynamics of Materials Spring2008©X.J.Jin Introduction 8/50

Phase Transformation and Applications S. J. T. U. SJTU Thermodynamics of Materials Spring 2008 © X. J. Jin Introduction 8/50 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 Materials S.J.T.0. Phase Transformation and Applications ,器时代 青制器时代 项器时代 电/材时代 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 Spring2008©X.J.Jin Introduction 9/50

Phase Transformation and Applications S. J. T. U. SJTU Thermodynamics of Materials Spring 2008 © X. J. Jin Introduction 9/50 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 Materials

History of Materials S.J.T.0. Phase Transformation and Applications Stone Age (-35.000 Years) 10r Aramid Fibers. Bronze Age (90Lx"uALISN 8 Carbon Fibers (~-1800Yeas) Iron Age Polymer Age (-3,300 Yeais) (50 Years) S Composites Concrete/Steel (60置ear图 Silicon Age (35Ye3 2 Information Age Wood. Cast Stone Bronze Steel Aluminium (-15 Years) 方 0 YEAR 1800 19002000 500040003000200010000 10001900 19601990 2010 BC AD SJTU Thermodynamics of Materials Spring 2008 X.J.Jin Introduction 10/50

Phase Transformation and Applications S. J. T. U. SJTU Thermodynamics of Materials Spring 2008 © X. J. Jin Introduction 10/50 History of Materials

传统材料在国民经济中的地位与可持续发展(2) S.J.T.U. Phase Transformation and Applications 5 汽车用钢，特别是多相钢 40 TRIP steels M.Militger,Science,2002, 298:975. 30- DP steels Martensitic 20- steels Conventional The weight fraction of steel steels 300 500700900110013001500 and iron in an average family Tensile strength(MPa) car has decreased from 74% in 1978 to 67%in 1997.Yet Ductility-strength relationship of steels.As tensile strength increases,corventional steels over the same time period, show a decrease in elongation to failure,which is a measure of formability:that is,the higher its that of high-strength steels strength,the less formable is the steeL Dual- has risen from 4%to 9% phase (DP)and TRIP steels deviate from this gen- eral rule by combining high strength with signifi- cantly higher elongation values than those of conventional steels of the same strength leveL SJTU Thermodynamics of Materials 11/JU

Phase Transformation and Applications S. J. T. U. SJTU Thermodynamics of Materials Spring 2008 © X. J. Jin Introduction 11/50 传统材料在国民经济中的地位与可持续发展（2） M. Militger, Science, 2002, 298: 975. 汽车用钢，特别是多相钢 The weight fraction of steel and iron in an average family car has decreased from 74% in 1978 to 67% in 1997. Yet over the same time period, that of high-strength steels has risen from 4% to 9%