Course detail
Technology (Metallurgy, Welding, Casting)
FSI-WTC Acad. year: 2018/2019 Summer semester
Metallurgy of the iron alloys. The foundation technical information about production of iron from ores in the coke blast furnaces. The Simultaneous production of steel in the oxygen converter and in electrical arc and induction furnaces. The main technologies used in a steel production. The continuous casting and ingot casting. The technology of gray cast iron and ductile cast iron. The furnaces used to the steel and cast iron production. Metallurgy of the non-iron metals and alloys. The trends of development. The foundry technologies. The mould and moulding materials, the preparing of moulds, the pouring and casting processes, crystallization, solidification of alloys. The casting from iron and non-iron materials. The heat treatment of these casting. Welding and weldability of materials. The welding technologies, manual welding and automatic welding, arc welding and additional materials. The welding of iron metals and non-iron metals and alloys. The reclamation welding. The defects in metallurgical, foundries and welding processes.
Language of instruction
Czech
Number of ECTS credits
3
Supervisor
Department
Learning outcomes of the course unit
The course gives the possibility to obtain the knowledge about the following technologies: metallurgy, foundry and welding of iron and non-iron materials. In each of these technologies is the attention devoted to the kind of raw materials, semi-product, melting furnaces, machinery, quality and control of processes and also to the final product. The graduate obtains the possibility of an orientation in the present (contemporary) production technologies of metals.
Prerequisites
Universal knowledge and foundation knowledge of mathematics, physics and chemistry from secondary school
Planned learning activities and teaching methods
The course is taught through lectures explaining the basic principles and theory of the discipline. Teaching is suplemented by practical laboratory work.
Assesment methods and criteria linked to learning outcomes
Condition for awarding the course unit credit: Having done all the assigned topics in exercises. Examination has a written and an oral part .
Aims
The aim is to obtain the knowledge about the following technologies: metallurgy, foundry and welding of iron and non-iron materials. In each of these technologies is the attention devoted to the kind of raw materials, semi-product, melting furnaces, machinery, quality and control of processes and also to the final product.
Specification of controlled education, way of implementation and compensation for absences
Compulsory attendance at exercises. Absence from exercises is resolved individually.
The study programmes with the given course
Programme B3A-P: Applied Sciences in Engineering, Bachelor's
branch B-MTI: Materials Engineering, compulsory
Type of course unit
Lecture
26 hours, compulsory
Teacher / Lecturer
Syllabus
1. Technology of cast iron production in coke blast furnace.
2. Technology of steel production in oxygen converter and in electrical furnaces.
3. Technology of gray cast iron, ductile iron and special cast iron production.
4. The continuous casting and ingot casting technology. The trends of development.
5. Metallurgy of the non-iron metals and alloys.
6. Foundry technologies. Physical characteristics of the liquid and mould.
7. The moulding materials in the foundry. The temperature of a pouring of the casting.
8. Solidification of the casting and ingots.
9. The risering of the casting, the modulus of casting. Heat treatment of a casting.
10. The foundry of a non-iron metals and alloys.
11. Weldability of materials. The welding technologies (manual, automatic).
12. Additional welding materials. The welding of steel and another materials.
13. The mechanical properties and tests of weld joints. Reclamation welding. Metallurgical, foundry and welding defects. Classification systems.