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Modern Constructive Materials in Mechanical Engineering

Eserkegenova Bekzat Zhambylkyzy

Description: The discipline is intended for undergraduates studying specialization in materials science and mechanical engineering. In this course, undergraduates study modern materials used in mechanical engineering and their properties, including strength, stiffness, fatigue strength and other characteristics. Production technologies, methods of testing and analysis of materials, as well as the use of new innovative materials in various industries are also highlighted. The course helps undergraduates understand how to choose suitable materials for specific structures and design more efficient and reliable machines and devices.

Amount of credits: 5

Пререквизиты:

Construction Materials and heat Treatment

Course Workload:

Types of classes	hours
Lectures	15
Practical works	30
Laboratory works
SAWTG (Student Autonomous Work under Teacher Guidance)	30
SAW (Student autonomous work)	75
Form of final control	Exam
Final assessment method	Verbally

Component: Component by selection

Cycle: Base disciplines

Goal

The purpose of studying this discipline is to familiarize undergraduates with special technologies for the production of new construction materials and equipment.

Objective

The objectives of the discipline are as follows: - give undergraduates an idea of special technologies and their application in various branches of technology; - to meet virtually with some of the technologies of obtaining special products.

Learning outcome: knowledge and understanding

As a result of studying this discipline, undergraduates should: - have an idea about special methods and technologies, equipment and materials used; - know the technological essence of special technologies: - be able to choose the best technologies and production methods; - acquire practical skills in the development of technological processes.

Learning outcome: applying knowledge and understanding

As a result of studying this discipline, undergraduates should: - have an idea about special methods and technologies, equipment and materials used; - know the technological essence of special technologies.

Learning outcome: formation of judgments

As a result of studying this discipline, undergraduates should: - be able to set a task and choose the best technological option.

Learning outcome: communicative abilities

As a result of studying this discipline, undergraduates should: - convince colleagues of the correctness of the chosen decisions; - involve performers in active participation in the implementation of implemented solutions.

Learning outcome: learning skills or learning abilities

As a result of studying this discipline, undergraduates should: - be aware of the latest special methods and technologies, equipment and materials used.

Teaching methods

New opportunities and challenges related to the Internet and e-Commerce are presented, and models and software tools for designing logistics networks, capacity planning, and integration with product development are discussed.

Assessment of the student's knowledge

Teacher oversees various tasks related to ongoing assessment and determines students' current performance twice during each academic period. Ratings 1 and 2 are formulated based on the outcomes of this ongoing assessment. The student's learning achievements are assessed using a 100-point scale, and the final grades P1 and P2 are calculated as the average of their ongoing performance evaluations. The teacher evaluates the student's work throughout the academic period in alignment with the assignment submission schedule for the discipline. The assessment system may incorporate a mix of written and oral, group and individual formats.

Period	Type of task	Total
1 rating	The current survey on lectures. Test tasks on handouts. Attendance.	0-100
	Development of the technological process for obtaining castings
	classification of non-ferrous metal alloys, determination of their grades
	Classification of composite materials by structure and arrangement of components
2 rating	The current survey on lectures. Test tasks on handouts. Attendance.	0-100
	classification and properties of polymer materials
	technology of volumetric materials for structural purposes with nanoscale structural elements.
	Protection of works and their discussion
Total control	Exam	0-100

The evaluating policy of learning outcomes by work type

Type of task	90-100	70-89	50-69	0-49
Type of task	Excellent	Good	Satisfactory	Unsatisfactory

Evaluation form

The student's final grade in the course is calculated on a 100 point grading scale, it includes:

40% of the examination result;
60% of current control result.

The final grade is calculated by the formula:

FG = 0,6	MT₁+MT₂	+0,4E
	2

Where Midterm 1, Midterm 2are digital equivalents of the grades of Midterm 1 and 2;

E is a digital equivalent of the exam grade.

Final alphabetical grade and its equivalent in points:

The letter grading system for students' academic achievements, corresponding to the numerical equivalent on a four-point scale:

Alphabetical grade	Numerical value	Points (%)	Traditional grade
A	4.0	95-100	Excellent
A-	3.67	90-94	Excellent
B+	3.33	85-89	Good
B	3.0	80-84
B-	2.67	75-79
C+	2.33	70-74
C	2.0	65-69	Satisfactory
C-	1.67	60-64
D+	1.33	55-59
D	1.0	50-54
FX	0.5	25-49	Unsatisfactory
F	0	0-24	Unsatisfactory

Topics of lectures

Technological materials
Structure and properties of metals
Point defects in the crystal lattice
Scheme of formation of polycrystalline structure
Plastic deformation and recrystallization
Металл қорытпалары және күй диаграммалары
Electrolyte-plasma hardening of low-carbon alloy steels and structural materials
Martensitic transformation
Methods of surface hardening of steels
Effect of alloying elements on iron polymorphism
Non-metallic structural materials
Thermosetting plastics
Vulcanizing sealants based on rubbers
Curable sealants based on fluorocarbon rubbers
Powder materials

Key reading

1 Yanigida X. Fine technical ceramics. M., Metallurgy. 2018. 2 Shakhov S.A. Bitsoev G.D., The use of ultrasound in the production of highly conductive ceramic products. VKTU G. Ust-Kamenogorsk, 2019 145c. 3 Bitsoev G.D. Multilayer metal coating of ceramic products of electronic equipment. VKTU G. Ust-Kamenogorsk, 2019 25c.

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