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2021　Metallurgical Engineering Laboratory III

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Academic unit or major
Undergraduate major in Materials Science and Engineering
Instructor(s)
Muraishi Shinji  Kobayashi Equo  Nakamura Yoshio  Takayama Masao  Shi Ji  Susa Masahiro  Fujii Toshiyuki  Kumai Shinji  Onaka Susumu  Hosoda Hideki  Kawamura Kenichi  Ueda Mitsutoshi  Hayashi Miyuki  Kobayashi Yoshinao  Tada Eiji  Kimura Yoshisato  Terada Yoshihiro  Sone Masato  Inamura Tomonari  Nakatsuji Kan  Gohda Yoshihiro  Nakada Nobuo  Kobayashi Satoru  Sannomiya Takumi  Harumoto Takashi  Harada Yohei  Nakashima Hirotoyo  Miyazawa Tomotaka  Watanabe Takashi  Endo Rie  Ooi Azusa  O Minho  Shinohara Yuri  Tahara Masaki  Miyazawa Naoki 
Class Format
    
Media-enhanced courses
Day/Period(Room No.)
Tue5-8(S8-107, 110, B107, B108他)  Fri5-8(S8-107, 110, B107, B108他)  
Group
-
Course number
MAT.M352
Credits
2
Academic year
2021
Offered quarter
4Q
Syllabus updated
2021/4/9
Lecture notes updated
-
Language used
Japanese
Access Index

Course description and aims

[Materials] Microstructures and related mechanical properties of metallic materials can be varied with processing conditions even when their chemical compositions are exactly the same. These characteristics of metallic alloys can be understood in terms of phase equilibrium (phase diagram), kinetics of phase transformations (continuous cooling transformation curve, time temperature transformation curve), and dislocation theory (strengthening mechanism). Students will understand the relationship among processing, microstructures and mechanical properties through the experiments associated with ferrous and non-ferrous alloys, In the end of this course, students are requested to design evaluation and testing methods for a given problem by group, and to present the results and discussions in English at the final presentation.

Student learning outcomes

[Materials] Student will;
1) Understand the relationship among processings, microstructures and mechanical properties in metallic structural materials.
2) Train yourself to design and conduct experiments for a given problem on the topics.
3) Obtain skills to make a presentation in English.

Keywords

[Materials] ferrous alloy, non-ferrous alloy, phase diagram, microstructure, electro conductivity, temperature and strain-rate dependency of dislocation motion.

Competencies that will be developed

✔ Specialist skills ✔ Intercultural skills ✔ Communication skills ✔ Critical thinking skills ✔ Practical and/or problem-solving skills

Class flow

Grouping and the schedule for the experiments will be announced by principle instructor.

Course schedule/Required learning

  Course schedule Required learning
Class 1 General introduction to understand contents of general introduction
Class 2 Thin metal films: evaporation and resistivity measurement of Ag thin films To understand the fundamentals of evapolation process and resistivity of thin metal films.
Class 3 Thin metal films: optic properties of Au thin film and Au nano particles to understand optic properties of metallic nano particles made on substrate.
Class 4 Crystalstructure analysis of order-disorder alloys by X-ray diffractometory 1 To understand the theory of X-ray diffraction, order-disorder transition of alloys.
Class 5 Crystalstructure analysis of order-disorder alloys by X-ray diffractometory 2 To understand the structure analysis of order and disorder phases by means of X-ray diffraction technique.
Class 6 Corrosion and oxidataion of metal : aqueous solution corrosion of metal I (General corrosion) to enable the measurement method for general corrosion of metal in aqueous solution.
Class 7 Corrosion and oxidataion of metal : aqueous solution corrosion of metal I (Local corrosion on Stainless steel) to enable the measurement method for local corrosion on Stainless steel in aqueous solution.
Class 8 Corrosion and oxidataion of metal : High temperature oxidation of metal I (sample preparation and oxidation test) to enable High temperature oxidation of metal, and its sample preparation.
Class 9 Corrosion and oxidataion of metal : High temperature oxidation of metal I (determination of oxide film and growth rate) to enable the determination of oxide phases under High temperature oxidation, and its growth rate analysis.
Class 10 [Materials] Ferrous alloy : Microstructural obserbation and hardness measurement To understand the relation between microstructure and propery of steel and cast iron.
Class 11 [Materials] Non-ferrous alloy : Heat treatment and resistivity measurement on age hardenable Al alloys to understand the change in electro conductivity associated with aging treatment.
Class 12 [Materials] Mechanical property : Tensile tests on ferrous and non-ferrous alloys. To understand the defference in mechanical properties of ferrous and non-ferrous alloys.
Class 13 Conclusions To prepare presentation for general discussion.
Class 14 [Materials] General discussion and presentation To make presentation and discussion about experiments.

Out-of-Class Study Time (Preparation and Review)

To enhance effective learning, students are encouraged to spend approximately 50 minutes preparing for class and another 50 minutes reviewing class content afterwards (including assignments) for each class.
They should do so by referring to textbooks and other course material.

Textbook(s)

General lab. course of metallurgy (tokyo institute of technology)

Reference books, course materials, etc.

nothing in particular

Assessment criteria and methods

Participation and reports are taken into account for the score.

Related courses

  • MAT.M351 ： Metallurgical Engineering Laboratory II

Prerequisites (i.e., required knowledge, skills, courses, etc.)

Nothing paticular

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