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1、Department of MaterialsThe M.Eng. Materials Science and M.Eng. Materials, Economics using textbooks to read around the subject is much more important this year. The Practical Class continues to be a critical part of our teaching strategy, and some of the second year practicals are demanding and quit
2、e long - be prepared! Do not forget that practical marks contribute directly to one of the papers in Finals. The Department takes a great deal of trouble to try and ensure that the coursework we ask you to study is both relevant and interesting. Please make full use of the lecture and practical ques
3、tionnaires to feedback your thoughts on what we offer! I hope that you have a very stimulating and energetic year. Professor Chris Grovenor Head of Department 3 Important Dates and Deadlines Materials Science Second Year Friday week 8, Hilary Term: absolute deadline for submission of applications fo
4、r financial assistance towards Industrial Projects to the Director of Studies. Noon, Monday week 9, (week following the end of) Hilary Term: deadline for submission of Business Plan to the Chairman of Examiners in Materials, Part I, c/o Clerk of the Schools, Examination Schools, High Street, Oxford.
5、 Third Year 5.00 p.m. on Friday of week 1, Michaelmas Term: submission of Practical Notebooks to the Deputy Administrator (Academic this will give you entry between 8 am 6 pm, Monday - Friday. If you have any problems with your swipe card, please see the General Office. 1.1 Hume-Rothery Building (HR
6、) The Lecture Theatre is on the ground floor. The General Office and the Reception Area are on the ground floor. The Director of Studies office is room 30.19 on the second floor. The Deputy Administrator (Academic Hong Kong Easter 2003; Munich Easter 2004; Beijing Easter 2005; Toulouse Easter 2006,
7、Japan Easter 2007 and Milan Easter 2008. The Worshipful Company of Armourers and Brasiers, The IOM3 and industrial sponsors supported these trips. 6 Structure of the Final Honours Schools There are two degree courses involving materials: Materials Science (MS) and Materials, Economics and Management
8、 (MEM). The structure of the MS and MEM courses is shown in Table 3. This section outlines the Final Honours Schools (years 2-4 of the degree programmes). More details of individual lecture courses are given in Section 7. 20 6.1 The Second and Third Years In the second year, MS and MEM students stud
9、y core courses, which are divided into four main subject areas: Structure and Transformation of Materials, Electronic Properties of Materials, Mechanical Properties, and Engineering Applications of Materials. Practical work in the form of set practicals continues in the second year (see Section 10).
10、 MEM students study the same core courses, but some parts of the practical course are done in the third year, as MEM students have courses in Economics and Management from their second year onwards. The third year Materials lectures are divided into 3 options groups: Metals Evans diagrams. Passivity
11、, localised corrosion. Common problems: galvanic corrosion, differential aeration, crevice corrosion. Corrosion Prevention: Cathodic protection, anodic protection, inhibitors. Paint; modes of protection, inhibitive and metallic pigments. Metal coatings; action, methods of application. Anodising of a
12、luminium. Design and materials selection. Ternary Phase Diagrams (4 lectures): Methods of showing information: Gibbs triangle, isothermal sections, vertical sections. Lever rule, free-energy-composition diagrams. Eutectic, peritectic, ternary eutectic, ternary peritectic and quasi-peritectic reactio
13、ns. Microstructure of Polymers (4 lectures): Chemical and physical structures of polymers, and their effect on properties will be considered as follows: Structure of polymer molecules, tacticity and isomerism. Flexibility of polymer chains and solubility. Co-polymers, polymer blends and liquid cryst
14、als. Crystallization. Powder Processing (4 lectures): Advantages and disadvantages of powder processing; economic aspects. Methods of powder manufacture, including chemical, electrolytic, mechanical and atomisation methods. Powder characteristics and microstructure. Powder compaction, sintering. Des
15、igning with powders. Powder parts, including bearings, filters, hard materials, electrical and magnetic components. Structural applications. 7.1.2 General Paper 2 (Electronic Properties of Materials) Tensor Properties of Materials (4 lectures): Tensors are introduced from a physical standpoint, and
16、the necessary mathematical concepts are developed. The number of distinct tensor components and the form of the representation surface in the 7 crystal systems are described for a second-order tensor property, and applications of the tensor description are given of the representation of stress, and electrical, magnetic and optical properties. Quantum steady state creep mechanisms; creep mechanism maps; superplasticity; failure by creep; materials for creep resistance. Ma
