Materiallar texnologiyasıSyllabus

Subject code

İF-3280y

Credits

7

Student workload

210

Semester

Spring semester

Academic year

—

Subject type

Mandatory

Form of education

Full-time

Language of instruction

Azerbaijani

In-class hours

a) 45 saat - mühazirə b) 15 saat - məşğələ c) 15 saat - laboratoriya

Out-of-class hours

a) 81 saat sərbəst iş b) 54 saat - hazırlıq

Materiallar texnologiyası” fənninin keçilməsində məqsəd materiallar və mexanika mühəndisliyi ixtisasları üzrə bakalavr pilləsində təhsil alanlarda materialların istehsalı,onlardan pəstahların, maşın detallarının hazırlanma texnologiyasının müasir, səmərəli və innovativ üsullarında tətbiq edilən avadanlıq və alətlərin konstruksiyasından həmcinin onların iş prinsipinin mənimsənilməsindən ibarətdir.

• lecture
• laboratory work
• interactive discussion
• teamwork
• seminar
• presentations

1. 1

   CLO 1: Students will learn the fundamentals of advanced technological processes used in the industry for joining, shaping and cutting materials. the course will analyze specific joining methods, including the kinematics and hydrodynamic principles of complex explosion welding technology for plate and cylindrical parts. they will learn to characterize microwave seam structures formed at the interface of dissimilar materials and evaluate the stability of contact zones. at the end of the subject, the ability to design a sequence of technological routes for the production of economically efficient and reliable constructions will be formed.

1. 1.
   The nature and purpose of the course. types of construction materials and areas of application.Lecture

   The main objectives of the subject, the classification of construction materials used in industry and engineering, and introductory information on their common areas of application.

2. 2.
   Atom-crystalline structure and structural elements of metals. crystal structure of alloys. basic properties of metals and alloys.Lecture

   Internal structure of metals, crystal lattice types, defects and principles of formation of mechanical and physical properties of alloys.

3. 3.
   Modern metallurgical production. materials used in the production of metals and alloys. production of pig iron in the blast furnace and products received.Lecture

   Basics of the metallurgical industry, the raw material base and the technology of cast iron production in the blast furnace, as well as the products obtained as a result of the process.

4. 4.
   The essence and stages of the steel production process. steel production in the marten furnace.Lecture

   Principles of obtaining steel from cast iron, oxidation processes and steelmaking technology in traditional marten furnaces.

5. 5.
   The student is able to explain the technological sequence of steel production and the working principle of the marten furnace.Lecture

   Production in converter and electric arc furnaces with modern steelmaking methods, as well as continuous and mold casting technologies of liquid steel.

6. 6.
   Information on the production of non-ferrous metals. production of copper, aluminum and magnesium.Lecture

   Technologies and beneficiation processes of ore extraction of the main non-ferrous metals (copper, aluminum, magnesium) widely used in industry.

7. 7.
   The essence and types of pressure processing of metals. effect of pressure treatment on the structure and properties of metal. heating devices and heating mode in pressure processing.Lecture

   The theory of plastic deformation, the differences between cold and hot working, changes in the structure of the metal and working modes of heating furnaces.

8. 8.
   Spreading process. rolling machines and pipe rolling. pressing and its types. pull and stretch.Lecture

   Technological parameters of rolling, pressing and stretching operations, structure of used machines and product types.

9. 9.
   The essence, operations and equipment of the free forging process. development of the technology of the forging process.Lecture

   Basic operations of forging production (deposition, drawing, punching), used hammer and presses, technological process design.

10. 10.
    Plate stamping process. hammers and tools used in stamping.Lecture

    Basics of volume and sheet stamping, cutting, bending, deep drawing operations and structure of stamp layouts.

11. 11.
    The essence of casting production. mold materials. model kit. mold and filler compoundsLecture

    Extensive knowledge of the fundamentals of the foundry industry, design of model assemblies, selection of mold materials, as well as properties of mold and filler compounds (plasticity, gas permeability, refractoriness).

12. 12.
    Casting system and its role in casting. types of sand-clay moulds. mold making technology by hand and by machine. technology of making mold fillingsLecture

    Elements of the pouring system that ensures the liquid metal enters the mold, types of sand-clay molding, manual and machine molding, including the technologies of making fillings that create internal cavities.

13. 13.
    Casting system and its role in casting. types of sand-clay moulds. mold making technology by hand and by machine. technology of making mold fillingsLecture

    Elements of the pouring system that ensures the liquid metal enters the mold, types of sand-clay molding, manual and machine molding, including the technologies of making fillings that create internal cavities.

14. 14.
    General characteristics of welding production. welding joint. manual and automatic electric arc welding.Lecture

    The physical basis of welding processes, the structure of the weld seam and the thermally affected zone, manual as well as automated electric arc welding technologies and the equipment used.

15. 15.
    Gas welding and gas cutting. flame characteristics and equipment used in gas weldingLecture

    Chemical composition of gas flame (oxidizing, normal, carburizing), technology of gas welding and cutting operations, structure of gas cylinders, reducers and burners.

16. 16.
    Contact source and its types. the essence of the soldering processLecture

    Characteristics of contact (spot, seam, relief, butt-welding) welding that creates a joint under electrical resistance and pressure. a brazing process that creates an interfacial bond without melting the base metal.

17. 17.
    Processing of metals by cutting. cuts, cut mode and geometry of cut layer. forces acting on shear.Lecture

    Physical foundations of the sawdust removal process, geometrical parameters of cutting tools (chisels). concepts of cutting speed, feed, machining depth and analysis of forces generated in the cutting process.

18. 18.
    Classification of metal cutting machines. lathe structure and working principle. work done on the lathe.Lecture

    General grouping of metal-cutting machines, main nodes of a universal lathe, movement mechanism and technological operations performed on these machines (cutting external and internal surfaces, grooving).

19. 19.
    Processing of metals on punching and punching machinesLecture

    Opening closed and open holes, increasing their accuracy and surface cleanliness. application of tools such as drills, countersinks and reamers used in punching and engraving machines.

20. 20.
    Technological features of electro-erosion and electro-chemical processing methodsLecture

    Working principles and place in industry of electrophysical (electric-erosion) and electrochemical processing methods designed for materials with high hardness and difficult to process by traditional methods.

21. 21.
    Classification of composite materials and production technologyLecture

    The essence of composites, matrix and reinforcing (fibrous, dispersed, etc.) components. features of polymer, metal and ceramic matrix compositions, their formation and production methods.

22. 22.
    Preparation of non-metallic materials and products from them. plastic masses and their types.Lecture

    Polymers, rubbers, glass materials used in engineering. classification, properties of plastic masses (thermoplastics and thermosets) and production of products from them by methods such as extrusion and casting.

23. 23.
    Ceramic materials, their classification. structures, properties and fields of application.Lecture

    Basics of traditional and technical ceramics, atomic-crystal structure of ceramic materials. their properties of resistance to high temperatures (refractory), corrosion and mechanical wear.

24. 24.
    Ceramic materials, their classification. structures, properties and fields of application.Lecture

    The microstructure of special-purpose advanced ceramic materials (oxide, carbide, nitride-based), production technologies (cooking, pressing) and the role of new generation ceramic materials in solving engineering (aerospace, mechanical engineering) problems.

25. 25.
    The spiritual life of society. social consciousness, its structure and formsLecture

    In this topic, the essence, structure and main forms of social consciousness are studied. the role of morality, religion, science, law and art in the life of society is analyzed. explain the importance of moral values ​​in social development

26. 26.
    Melting of recycled steel in induction furnacesLecture

    Mechanism of heat separation due to electromagnetic field in induction furnaces, hydrodynamic mixing of liquid metal and environmentally friendly smelting technology.

27. 27.
    Technology of obtaining quality steel for castings. non-furnace processing of steel. processing of steel with synthetic resin. melting of steel in plasma furnaces. remelting of steel by electroporation.Lecture

    Steel out-of-furnace cleaning and plasma melting technologies, including synthetic and electrospraying to remove harmful impurities.

28. 28.
    Raw materials for the production of recycled non-ferrous metals. waste of non-ferrous metals. collection of lings and waste.Lecture

    Classification of non-ferrous metal scrap and waste, their collection, sorting and logistics of the raw material base for recycling.

29. 29.
    Preparation and primary recycling of ling and waste of non-ferrous metals. basic operations of ling and waste pretreatment.Lecture

    Mechanical (cutting, pressing, packaging) and thermal preparation stages of non-ferrous metal waste before smelting, as well as primary processing equipment.

30. 30.
    Production of recycled copper and alloys based on it. frost ovens and their zones. melting of recycled raw materials in a frost furnace. buying recycled black copper. smelting of bronzes from recycled raw materials.Lecture

    Melting of recycled copper raw materials in blast furnaces, thermodynamic characterization of furnace zones, recovery of black copper and technology of obtaining various bronze alloys.

31. 31.
    Production of recycled copper and alloys based on it. frost ovens and their zones. melting of recycled raw materials in a frost furnace. buying recycled black copper. smelting of bronzes from recycled raw materials.Lecture

    Optimization of smelting process and losses in recycled copper metallurgy, control of mechanical properties of bronzes obtained from recycled raw materials and prevention of defects.

32. 32.
    Production of recycled copper and alloys based on it. frost ovens and their zones. melting of recycled raw materials in a frost furnace. buying recycled black copper. smelting of bronzes from recycled raw materials.Lecture

    Optimization of smelting process and losses in recycled copper metallurgy, control of mechanical properties of bronzes obtained from recycled raw materials and prevention of defects.

33. 33.
    Processing of recycled nickel-containing raw materials. processes during melting.Lecture

    Recycling characteristics of nickel-containing special alloy waste, assimilation of hard-to-melt elements and physico-chemical reactions occurring during smelting.

34. 34.
    Processing of recycled tin-forming raw materials.Lecture

    Processing of tin-containing waste (white tin, special solder scraps, etc.), valuable tin recovery, hydrometallurgical and pyrometallurgical refining technologies.

35. 35.
    The main directions of the development of the metallurgy of non-ferrous metals. the main promising equipment is reflective ovens. vacuum purification of lead, zinc, tin and other non-ferrous metals.Lecture

    Modern trends in secondary metallurgy, operation of reflector furnaces and methods of vacuum-thermo-chemical purification (refining) to increase the purity of metals (lead, zinc, tin).

36. 36.
    General information about non-metallic materialsLecture

    General classification of non-metallic construction materials (polymers, composites, ceramics) used in industry, properties of replacing metals.

37. 37.
    Characterization of polymers. plastic masses, their classification, types and recycling methods.Lecture

    Structure of polymer materials with macromolecular structure, classification of plastic masses as thermoplastic and thermoreactive, their mechanical (extrusion) and chemical recycling technologies.

38. 38.
    Recycled wood materialsLecture

    Types of industrial and domestic wood waste, processes of their compaction, pressing and transformation into new construction and furniture materials such as sawdust-lift boards, mdf.

39. 39.
    Adhesives and sealantsLecture

    Chemical composition, principle of operation and waste management of adhesives and sealing materials used in industry to fasten parts together and create insulation.

40. 40.
    Recycling of waste materialsLecture

    Principles of powder metallurgy, obtaining, pressing, baking and processing of dispersed metal scraps (powders) from waste materials on an industrial scale.

41. 41.
    Issues of nature protection in the processing of recycled raw materialsLecture

    Hazardous gas emissions from recycling plants, water treatment, industrial ecology standards and environmental protection strategies for sustainable development.

1. R.g. huseynov., materials technology., baku 2025