636-2007/01 – Metallic materials I – steels and cast irons (KMIn)
| Gurantor department | Department of Material Engineering | Credits | 6 |
| Subject guarantor | prof. Ing. Eva Mazancová, CSc. | Subject version guarantor | prof. Ing. Eva Mazancová, CSc. |
| Study level | undergraduate or graduate | Requirement | Compulsory |
| Year | 3 | Semester | winter |
| | Study language | Czech |
| Year of introduction | 2014/2015 | Year of cancellation | |
| Intended for the faculties | FMT | Intended for study types | Bachelor |
Subject aims expressed by acquired skills and competences
- student will be able to characterise basic physical-metallurgical principles of austenite transformation products
- student will be well informed about basic anticorrosion steel types, steels for automotive industry, will be able to formulate the basic demands for electro steels and get information about tool steels, cast-irons and about other the most used materials in technical praxis
Teaching methods
Lectures
Tutorials
Experimental work in labs
Summary
Subject is aimed at basic theoretical and practical aspects of austenite transformation products, at selected material types on the iron basis and their basic properties. Attention is especially payed to steels for automotive industry, anticorrosion steels, electro-steels, materials with specific magnetic properties, to tool steels and other the most applied materials in technical praxis.
Compulsory literature:
[1] Bhadeshia, H.K.D.H. Bainite in Steels – Transformations, Microstructure and Properties, Inst. of Materials, London, 1992, 451 s.
Recommended literature:
Way of continuous check of knowledge in the course of semester
E-learning
Other requirements
There are no further special requirements.
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
1. Secondary hardness, four stages of martensite tempering, plane faults, deformation bands etc.
2. Role of alloying elements in steels and basis types of alloyed steels. Influence evaluation of harmful impurities
3. Physical metallurgical centre of the basic austenite transformation products (F, B and M).
4. Physical metallurgical centre of other austenite transformation products (ATF, IMF, WF and AF).
5. Principles of granular bainite formation.
6. Structural principles of optimised choise of formed steels including their mechanical properties evaluation.
7. Resistance evaluation against corrosion damage due to hydrogen (SSC, HIC SOHIC). Physical principles of additions effects in steels.
8. Basic information about spring steel types, about steels for surface treatment, anti-abrasion steels and steels for low temperatures.
9. General knowledge about selected materials for automotive industry (DP, RTIP, TWIP, TRIPLEX etc.).
10. General information about anticorrosion steel types. Heat- and fire resistant steels and basic conditions of their practical application.
11. Selected steel types with special physical properties.
12. Steels for electro-technic and steels showing specific magnetic properties.
13. Tool and high-speed steels dividing. Tool steels for work under hot and/or cold.
14. Basic cast steel types. Cast-iron dividing, conditions of graphite formation in cast-irons. Nodular cast iron.
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction