Steel Materials for Automotive Industry
| Type of study | Follow-up Master |
|---|---|
| Language of instruction | Czech |
| Code | 653-3020/01 |
| Abbreviation | OMAP |
| Course title | Steel Materials for Automotive Industry |
| Credits | 6 |
| Coordinating department | Department of Materials Engineering and Recycling |
| Course coordinator | Ing. Kateřina Konečná, Ph.D. |
Subject syllabus
1. Annealing and quenching process types, their goals, applications and impacts on final properties. Hardenability and possibilities of partial prediction of optimised quenching process – part 1.
2. Quenching and tempering, tempering types (including four stadiums of martensite tempering), aims of treatments and impact on final properties. Physically-metallurgical heart of temper brittleness and possibilities how avoid this - part 2.
3. Introduction of physics of metals. Physical heart of deformation bands twins and energy of stacking fault energy and their practical impact on ph
ase transformation processes and matrix strengthening – part 1.
4. Physically-metallurgical heart of aging processes and their influence on strengthening development of matrix during deformation and on toughness – part 2.
5. Basic phase transformations products from point of view of structure formation. Phase types formed by diffusion processes – analysis of formation and impact on final materials properties for automotive industry – part 1.
6. Analysis of phase products formed by displacive(shear) mechanism, their influence on final properties (Widmanstätten ́s ferrite, acicular ferrite, banite types and martensite). Acicular ferrtite and bainite competition and
possibilities of their formation control during materials production for automotive industry – part 2.
7. Occurrence and formation of granular bainite and its control in components, resp. material parts with different thickness.
8. Materials for automotive industry, chemical composition, properties, their production: LC, IF, IF-HS steel types.
9. Rephos, BH, HSLA and DP steel types - chemical composition, properties, possibilities of controlled treatments.
10. Steels of TRIP type – different variants of given material with respect to chemical composition, possibility of controlled thermo-mechanical treatment and properties.
11. Application of QP process in materials for automotive industry. Three generations of steels of AHSS type.
12. Martensitic and Hadfield ́s steel in automotive industry.
13. TWIP steel type – conditions of existence of given steel and its properties.
14. TRIPLEX steel type – conditions of existence of given steel, its properties and possibilities of utilization.
2. Quenching and tempering, tempering types (including four stadiums of martensite tempering), aims of treatments and impact on final properties. Physically-metallurgical heart of temper brittleness and possibilities how avoid this - part 2.
3. Introduction of physics of metals. Physical heart of deformation bands twins and energy of stacking fault energy and their practical impact on ph
ase transformation processes and matrix strengthening – part 1.
4. Physically-metallurgical heart of aging processes and their influence on strengthening development of matrix during deformation and on toughness – part 2.
5. Basic phase transformations products from point of view of structure formation. Phase types formed by diffusion processes – analysis of formation and impact on final materials properties for automotive industry – part 1.
6. Analysis of phase products formed by displacive(shear) mechanism, their influence on final properties (Widmanstätten ́s ferrite, acicular ferrite, banite types and martensite). Acicular ferrtite and bainite competition and
possibilities of their formation control during materials production for automotive industry – part 2.
7. Occurrence and formation of granular bainite and its control in components, resp. material parts with different thickness.
8. Materials for automotive industry, chemical composition, properties, their production: LC, IF, IF-HS steel types.
9. Rephos, BH, HSLA and DP steel types - chemical composition, properties, possibilities of controlled treatments.
10. Steels of TRIP type – different variants of given material with respect to chemical composition, possibility of controlled thermo-mechanical treatment and properties.
11. Application of QP process in materials for automotive industry. Three generations of steels of AHSS type.
12. Martensitic and Hadfield ́s steel in automotive industry.
13. TWIP steel type – conditions of existence of given steel and its properties.
14. TRIPLEX steel type – conditions of existence of given steel, its properties and possibilities of utilization.
E-learning
Literature
MAZANCOVÁ, E. Materials for exasting technical applications (chapter 1, 2 and 3). Ostrava: VŠB-TU Ostrava, 2013. Available from: https://www.fmmi.vsb.cz/cs/studenti/study-support/advanced-engineering-materials/index.html
ROBINSON, L. Modernization of Existing Assets to Meet the Growing Demand for Advanced High-Strength Steels. Iron and Steel Technolgy. 2017, 14(2), 34-44. ISSN 1547-0423 .
DE MOOR, E., P.J. GIBBS, J.G. SPEER and D.K. MATLOK. Strategies for Third-Generation Advanced High-Strength Steel Development. Iron and Steel Technology. 2010, 7(3), 133-144. ISSN 1547-0423 .
MAZANCOVÁ, E. and K. MAZANEC. Physical Metallurgy of Thermo-Mechanical Treatment of Structural Steels. Cambridge: Cambridge Int. Sci. Publishing, 1997. ISBN 1898326436.
ROBINSON, L. Modernization of Existing Assets to Meet the Growing Demand for Advanced High-Strength Steels. Iron and Steel Technolgy. 2017, 14(2), 34-44. ISSN 1547-0423 .
DE MOOR, E., P.J. GIBBS, J.G. SPEER and D.K. MATLOK. Strategies for Third-Generation Advanced High-Strength Steel Development. Iron and Steel Technology. 2010, 7(3), 133-144. ISSN 1547-0423 .
MAZANCOVÁ, E. and K. MAZANEC. Physical Metallurgy of Thermo-Mechanical Treatment of Structural Steels. Cambridge: Cambridge Int. Sci. Publishing, 1997. ISBN 1898326436.
Advised literature
BHADESHIA, H.K.D.H. Bainite in Steels – Tansformations, Microstructure and Properties. London: Ins. of Materials, 1992. ISBN-10: 186125 1122 .
JI, F.Q., C.N. LI, S. TANG, Z.Y. LIU and G.D. WANG. Effect of Carbon and Niobium on Microstructure and Properties for Ti Bearing Steels. Material Science of Technology. 2015, 31(6), 695-702. ISSN 0267-0836 .
BATTACHARYIA, T., S.B. SINGH, S. DAS, A. HALDAR and D. BHATTAACHARRJEE. Development and Characterisation of C-Mn-Al-Si-Nb TRIP Aided Steel. Material Science of Engineering. 2011, 528A, 2394-2400. ISSN 09621-5093.
JI, F.Q., C.N. LI, S. TANG, Z.Y. LIU and G.D. WANG. Effect of Carbon and Niobium on Microstructure and Properties for Ti Bearing Steels. Material Science of Technology. 2015, 31(6), 695-702. ISSN 0267-0836 .
BATTACHARYIA, T., S.B. SINGH, S. DAS, A. HALDAR and D. BHATTAACHARRJEE. Development and Characterisation of C-Mn-Al-Si-Nb TRIP Aided Steel. Material Science of Engineering. 2011, 528A, 2394-2400. ISSN 09621-5093.