633-3005/03 – Thermomechanical processes in forming (TMPT)

Gurantor departmentDepartment of Materials FormingCredits6
Subject guarantordoc. Ing. Radim Kocich, Ph.D.Subject version guarantordoc. Ing. Radim Kocich, Ph.D.
Study levelundergraduate or graduateRequirementCompulsory
Year1Semestersummer
Study languageCzech
Year of introduction2019/2020Year of cancellation
Intended for the facultiesFMT, FEIIntended for study typesFollow-up Master
Instruction secured by
LoginNameTuitorTeacher giving lectures
KOC15 doc. Ing. Radim Kocich, Ph.D.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 3+2
Part-time Credit and Examination 16+0

Subject aims expressed by acquired skills and competences

- student will be able to summarize pros and cons of conventional technologies of materials forming - student will be able to describe main parameters influencing final properties of materials formed - student will be able to identify impacts of termomechanical parameters controlling to materials forming

Teaching methods

Lectures
Individual consultations
Tutorials
Experimental work in labs
Project work

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. Among others, most common procedures of non-ferrous metals thermomechanical processing are discussed.

Compulsory literature:

JONAS, J. J. and C.M. SELLARS. Thermomechanical Processing. In: CHARLES, J.A., G.W. GREENWOOD and G.C. SMITH, eds. Future developments of Metals and ceramics. 1992, 147-177. ISBN 80-7078-670-1.

Recommended literature:

WEISS, I. and S.L. SEMIATIN. Thermomechanical processing of beta titanium alloys-an overview. Materials Science and Engineering A. 1998, 243, 46–65. ISSN 0921-5093.

Way of continuous check of knowledge in the course of semester

ústní zkouška a písemná příprava, průběžné písemné testy.

E-learning

Other requirements

Elaboration of semester project and completing written tests.

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

Controlled forming characteristics, basic methods of thermomechanical processing, controlled rolling. Mechanical properties of controlled formed products. Structure development during controlled forming. Physical and metallurgical processes during thermomechanical forming. Problem of precipitation and other hardening processes. Softening processes during thermomechanical forming processes characteristic. Interaction of hardening and softening processes, precipitation kinetics, recrystallisation kinetics, grain growth. Types of recovery processes description, microstructural effects accompanying structure recovery processes Controlled forming of microalloyed steels, austenitic steels, TRIP steels, ULCB steels, high-alloyed steels. Basic parameters of controlled forming, specific controlled forming processes (SHT, HDR, HCR). Problems of controlled cooling. Controlled cooling of wires in rolling mills industrial conditions. 1Application of lab and computer simulations possibilities in thermomechanical forming. Division of thermomechanical forming according to influence of forming temperature interaction with softening and hardening processes. Thermomechanical forming methods of alpha Ti alloys and alloys with near alpha Ti composition. Thermomechanical forming methods of beta Ti alloys and alloys with near beta Ti composition. Methods of Al alloys thermomechanical forming, methods for mechanical properties increasing.

Conditions for subject completion

Full-time form (validity from: 2019/2020 Summer semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Credit and Examination Credit and Examination 100 (100) 51
        Credit Credit 30  16
        Examination Examination 70  35
Mandatory attendence parzicipation: Participation min. 80%

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.ZaměřeníFormStudy language Tut. centreYearWSType of duty
2021/2022 (N0715A270003) Metallurgical engineering (S03) Forming of Progressive Metallic Materials P Czech Ostrava 1 Compulsory study plan
2021/2022 (N0715A270003) Metallurgical engineering (S03) Forming of Progressive Metallic Materials K Czech Ostrava 1 Compulsory study plan
2020/2021 (N0715A270003) Metallurgical engineering (S03) Forming of Progressive Metallic Materials P Czech Ostrava 1 Compulsory study plan
2020/2021 (N0715A270003) Metallurgical engineering (S03) Forming of Progressive Metallic Materials K Czech Ostrava 1 Compulsory study plan
2019/2020 (N0715A270003) Metallurgical engineering (S03) Forming of Progressive Metallic Materials P Czech Ostrava 1 Compulsory study plan
2019/2020 (N0715A270003) Metallurgical engineering (S03) Forming of Progressive Metallic Materials K Czech Ostrava 1 Compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner