633-0908/02 – Controlled Forming (RTVD)
| Gurantor department | Department of Materials Forming | Credits | 10 |
| Subject guarantor | prof. Ing. Jiří Kliber, CSc. | Subject version guarantor | prof. Ing. Jiří Kliber, CSc. |
| Study level | postgraduate | Requirement | Choice-compulsory |
| Year | | Semester | winter + summer |
| | Study language | Czech |
| Year of introduction | 2000/2001 | Year of cancellation | 2020/2021 |
| Intended for the faculties | FMT | Intended for study types | Doctoral |
Subject aims expressed by acquired skills and competences
draw up the positives as well as negatives of conventional technological forming processes, enumerate main factors which have influence on reached properties of formed materials, identify the impacts of thermo-mechanical forming control after forming.
Teaching methods
Individual consultations
Summary
The aim of this subject is to describe influence of temperature conditions, as well as of time dwells in concrete forming technologies, on structure and, above all, mechanical properties of formed materials. Attention is given to forming accompanying processes, such as softening and hardening processes, as well
Compulsory literature:
JONAS, J.J., SELLARS, C.M. Thermomechanical Processing. In Future developments of Metals and ceramics. The Institution of Materials, 1992, 177
LENARD, J.G., PIETRZYK, M., CSER, L. Mathematical and Physical Simulation of
the Properties of Hot Rolled Products. Elsevier, 1999.
Recommended literature:
Cotrolled Rolling and Cooling for Wire Rod Mills. SMS publikace, Düsseldorf,
1994.
GREENWOOD, G. W., CHARLES, J. A., SMITH, G.C. Metals and Ceramics. The
Institute of Material. London, 1992.
VERLINDEN B., DRIVER J., SAMAJDAR I., DOHERTY D. R. Thermo-mechanical processing of metelic materials. 2007, 332 s.
Way of continuous check of knowledge in the course of semester
E-learning
Other requirements
elaboration of semester project
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
1) Controlled forming characteristics, basic methods of thermomechanical processing, controlled rolling.
2) Mechanical properties of controlled formed products. Structure development during controlled forming.
3) Physical and metallurgical processes during thermomechanical forming. Problem of precipitation and other hardening processes.
4) Softening processes during thermomechanical forming processes characteristic.
5) Interaction of hardening and softening processes, precipitation kinetics, recrystallisation kinetics, grain growth.
6) Types of recovery processes description, microstructural effects accompanying structure recovery processes
7) Controlled forming of microalloyed steels, austenitic steels, TRIP steels, ULCB steels, high-alloyed steels.
8) Basic parameters of controlled forming, specific controlled forming processes (SHT, HDR, HCR).
9) Problems of controlled cooling. Controlled cooling of wires in rolling mills industrial conditions.
10) Application of lab and computer simulations possibilities in thermomechanical forming.
11) Division of thermomechanical forming according to influence of forming temperature interaction with softening and hardening processes.
Conditions for subject completion
Conditions for completion are defined only for particular subject version and form of study
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction
Předmět neobsahuje žádné hodnocení.