637-3001/03 – Powder Metallurgy (PM)
| Gurantor department | Department of Non-ferrous Metals, Refining and Recycling | Credits | 6 |
| Subject guarantor | prof. Ing. Miroslav Kursa, CSc. | Subject version guarantor | prof. Ing. Miroslav Kursa, CSc. |
| Study level | undergraduate or graduate | Requirement | Compulsory |
| Year | 1 | Semester | winter |
| | Study language | Czech |
| Year of introduction | 2019/2020 | Year of cancellation | 2021/2022 |
| Intended for the faculties | FMT | Intended for study types | Follow-up Master |
Subject aims expressed by acquired skills and competences
Student will be able to:
- define and explain basic conditions of successful application of powder metallurgy technology for production of materials and components
- formulate advantages and disadvantages of powder metallurgy
- evaluate and propose optimum technology for preparation of powder materials
- classify typical representatives of individual powder metallurgy technologies
- evaluate and evaluate influence of individual technological parameters on basic powder metallurgy operations
- optimise material and technological parameters of production
Teaching methods
Lectures
Individual consultations
Tutorials
Experimental work in labs
Summary
Powder metallurgy represents an advanced technology for production of structural and functional materials, which cannot be made by classical procedures. Powder metallurgy is used among others at production of a broad range of materials for electrical engineering (contact materials, materials difficult to fuse, magnetic materials, etc.).
Compulsory literature:
Recommended literature:
Additional study materials
Way of continuous check of knowledge in the course of semester
Continuous verification of learning outcomes:
•full-time study form - 1 test, 1 written work, 1 semestral project;
•combined study form - 1 semestral project.
Final verification of study results:
•oral exam.
E-learning
Other requirements
• Full-time study form: participation in the lab works, test, elaboration of the semestral project on a given topic.
• Combined study form: elaboration of the extened semestral project on a given topic.
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
1. Advantages and limits of powder metallurgy
2.-4. Powder fabrication, physical, chemical and mechanical methods of production
5.-6. Powder characterization, particle size analysis, particle shape, physical and technological properties
7.-8. Fundamentals of compaction of powder materials, pressure assisted shaping (axial single and double-action pressing, isostatic pressing, rolling, extrusion, forging, metal injection molding), presureless shaping
9.-10. Principal aspects of sintering, types of sintering processes, single component sintering, stages of sintering, mechanism of material transport, multicomponent sintering, liquid phase sintering, pore structures in sintering, sintering atmosphere and equipments
11.-14. Products of powder metallurgy and their application (products based on iron, steel and non-ferrous metals, cemented carbides, friction materials, bearings materials, metal filters, contact materials, magnetic materials, hard and superhard materials)
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