上海交通大学：《材料加工原理 Principles of Materials Processing》教学资源（课件讲稿）凝固和铸造 Solidification and casting_Introduction to solidification and casting

先进材料疑固实验室 Laboratory of Advanced Materials Solidification 1896 1920 1987 2006 上uldmeta metal with the atomie strocture Introduction to solidification and casting Dr.Mingxu Xia 上浒充通大学 SHANGHAI JIAO TONG UNIVERSITY

1896 1920 1987 2006 Introduction to solidification and casting Dr. Mingxu Xia

先进材料疑固实验室 Research Interests Laboratory of Advanced Materials Solidification Liquid Pd Giant single- variant set Micro-twins Liquid metal Si(001) cooling > Nucleation and growth in liquid metal. Industrial applications for conventional materials > Applications of new functional materials. Published 66 papers,cited by 501 papers,H-index:17(Scopus) 熟 上浒充通大学 SHANGHAI JIAO TONG UNIVERSITY

Research Interests  Nucleation and growth in liquid metal,  Industrial applications for conventional materials  Applications of new functional materials. Published 66 papers, cited by 501 papers, H-index:17 (Scopus)

先进材料疑固实验室 3-levels course structure Laboratory of Advanced Materials Solidification Level 1: Title: Introduction to solidification .. Level 2: Head of Slides: What is casting？ Level 3: Bullets: >Definition of viscosity: → Important items → Ordinary introduce →Further information Important Items will go into homework,Quiz and final examination! Grading policy:60%final exam+20%Quizzes+20%Homework Attendance policy:maximum 3 times absent after approved email excuses Sign in before class 1 no attendance,retake the course 上浒充通大学 SHANGHAI JIAO TONG UNIVERSITY

3-levels course structure Level 1： Level 2： Level 3： Important Items will go into homework , Quiz and final examination! Grading policy: 60% final exam+20% Quizzes+20% Homework Attendance policy: maximum 3 times absent after approved email excuses Sign in before class 1 no attendance, retake the course

先进材料疑固实验室 OUTLINE Laboratory of Advanced Materials Solidification Materials Processing Human civilization and materials processing Modern materials processing © Why solidification is important? What is solidification casting? Course structure y of vanced Materials Solic 上浒充通大学 SHANGHAI JIAO TONG UNIVERSITY

OUTLINE Materials & Processing Human civilization and materials processing Modern materials processing Why solidification is important? What is solidification & casting? Course structure

先进材料疑固实验室 Definition of Materials Laboratory of Advanced Materials Solidification Material is a broad term for a chemical substance or mixture of substances that constitute a thing. In the scientific sense,materials are any non-living matter,whether natural or man-made.They are given a classification based on the different properties defined as physical,chemical,geological,and in some cases,biological.Materials are studied in materials science. ⊕ In the industrial sense,materials are inputs to production or manufacturing processes(e.g.wood,metal,plastic,etc).They are often raw-that is,unprocessed (e.g.mineral ore)but are sometimes processed before being used in more advanced production processes. 上浒充通大学 SHANGHAI JIAO TONG UNIVERSITY

Definition of Materials Material is a broad term for a chemical substance or mixture of substances that constitute a thing. In the scientific sense, materials are any non-living matter, whether natural or man-made. They are given a classification based on the different properties defined as physical, chemical, geological, and in some cases, biological. Materials are studied in materials science. In the industrial sense, materials are inputs to production or manufacturing processes (e.g. wood, metal, plastic, etc). They are often raw–that is, unprocessed (e.g. mineral ore) but are sometimes processed before being used in more advanced production processes

先进材料疑固实验室Tasks of materials Science Laboratory of Advanced Materials Solidification Design Processing 因 Characterization 国 Evolution ory of A vanced Materials Solidit 上浒充通大学 SHANGHAI JIAO TONG UNIVERSITY

Tasks of materials Science Design Processing Characterization Evolution

先进材料疑固实验室 Pyramid of Materials Laboratory of Advanced Materials Solidification Performance or Properties to Cost Ratio Synthesis and Processing Composition Structure 上浒充通大学 SHANGHAI JIAO TONG UNIVERSITY

Pyramid of Materials

先进材料疑固实验室 Leading to the future Laboratory of Advanced Materials Solidification Electronic gadgets Transportations New Energy g Delivery System Scaffolds ced Ma Biological application Future life 上海充通大学 SHANGHAI JIAO TONG UNIVERSITY

Leading to the future New Energy Electronic gadgets Transportations Biological application Future life

先进材料疑固实验室 Stone age Laboratory of Advanced Materials Solidification 2-3 million years WWW.i3721.COM Primitive man ory of A 辛

Stone age 2-3 million years Primitive man

先进材料疑固实验室 Bronze age Laboratory of Advanced Materials Solidification Slave Society BC4000-BC2000 、大￥ SHANGHAI JIAO TONG UNIVERSITY

Bronze age Slave Society BC4000-BC2000