Technical University Gh. Asachi Iaşi2006-2007
Materials Science and Engineering FacultyApproved:
Metals Technology Department Chief of Department
Prof. Ph. D. Constantin Baciu
SYLLABUS
A. THE NAME OF SCIENCE: MATERIALS TECHNOLOGY
B. HOURS / WEEK: I SEMESTER 2C, 1L, TOTAL / WEEK= 3. WRITEN EXAM
C.THE OBJECTIVES OF SCIENCE
The materials technology as a science of general technical training is the basis of further development of technical and technological sciences, for the followings academic years. It is an indispensable matter for the training of the future specialist in mechanics, mechanical engineering, and installations branch.
This science needs to be correlated with: mathematics, physics, chemistry, strength of materials, materials study, technical drawing, sciences that ensure fundamental tools for the teaching and understanding of phenomena and items.
The materials technology will develop the practical sense and logical technical thinking based on a solid theoretical training. Also, the technical thinking must be accorded with the economical thinking, as an efficient possibility of obtaining products in optimum conditions of quality and price. The practical work of the discipline and their leading by experiment, modeling and interpretation of the results bring a special contribution.
D. THE SCIENTIFIC CONTENT
1.Introduction 1 hour;
1.1The objectives and purpose of the lecture;
1.2Tendencies of technology development;
2. The industrial obtaining of principal metallic materials used in mechanical engineering: the cast iron, the steel ; 6 hours;
2.1 The elaboration and cast of usual industrial non-ferrous alloys;
3 The cast of metallic materials; 6 hours;
3.1. Theoretical consideration about the cast of metallic materials;
3.2. The cast proceedings;
3.3. The principles of cast components design, their technical checking and defects
4. The plastic deformation of metallic materials; 6 hours;
4.1 Theoretical consideration and laws;
4.2 The heating for deformation, furnaces;
4.3. The plastic deformation proceedings of metallic materials: the rolling, the wire drawing, the extrusion, the swaging and the pressing of iron plates;
5. The welding of metallic materials; 6 hours;
5.1. The welding through smelting with gases;
5.2. The welding through smelting with electric power;
5.3. The welding through pressure;
6.The technologies connected to welding: the brazing, the metal spraying, and the cutting through erosion; 2 hours;
7. Rules of work, protection and ecology; 1 hour.
E. APPLICATIONS - PRACTICAL WORK 14 hours;
Objectives: knowledge of materials, determination of technological properties, the study of technological parameters.
F. EVALUATION OF KNOWLEDGES: Writting Exam.
TENURED PROFESSOR
Lecturer. Ph.D. Vasile Viorel Moldoveanu