Physico-Chemical Principles Technology of Composite Materials

Description: The discipline covers a range of issues related to the main types of composite materials and their production technology in the industry, as well as the main aspects of processing composite materials into finished products. To do this, the course discusses the properties and structure of composite materials, methods of design and calculation of composite materials with specified characteristics and objects based on them.

Amount of credits: 5

Пререквизиты:

• Chemistry

Course Workload:

Component: Component by selection

Cycle: Profiling disciplines

Goal

• The purpose of studying the discipline is the formation of students fundamental knowledge in physics, chemistry and mechanics reinforced with high-strength and high-modulus fibers or reinforcing systems based on metal and non-metallic materials inorganic, carbon and polymer composite materials

Objective

• Formation of students ' knowledge of the fundamental principles of physical chemistry, micro-and macro-mechanics of composite materials as heterogeneous systems and principles of directed creation and regulation of their phase structure structures and interactions of components and phases along the interface. Instill scientific skills to use them in solving scientific and engineering problems in relation to the research and implementation of innovative technologies.

Learning outcome: knowledge and understanding

• Knowledge of basic research methods, modeling principles and methods various compositional structures and properties materials, leak patterns. Know directions of development of science and education in the field of creating new production facilities advanced materials it has controlled properties.

Learning outcome: applying knowledge and understanding

• With the help of this knowledge, you can choose the necessary structure of composite materials and calculate the main indicators for obtaining composite materials with known properties.

Learning outcome: formation of judgments

• Analysis of the theoretical and technological bases for obtaining composite material, mastering the culture of thinking and General communication; selection of the most effective methods and ways to solve problems in the professional sphere.

Learning outcome: communicative abilities

• When considering the main metallurgical processes, understanding the essence and meaning of information related to the development of modern information society, as well as the ability to anticipate the risks associated with it.

Learning outcome: learning skills or learning abilities

• Independently identify problems that arise in the professional and personal sphere; engage in self-education; apply various methods in order to implement a certain area.

Teaching methods

Conducting lectures on the discipline is based on an active method of teaching, in which students are not passive listeners, but active participants in classes, answering questions from the teacher. The teacher's questions are aimed at activating the process of learning the material, as well as the development of logical thinking. The teacher determines in advance a list of questions that stimulate associated thinking and establish a connection with previously mastered material.

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.

The evaluating policy of learning outcomes by work type

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:

 

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:

Topics of lectures

• Formation of physical and chemical regularities composite materials
• Boundaries of the phase distribution and its composition materials
• Lubrication and process control methods wetting in composite materials
• Impregnation
• Speculation
• Adsorption at the interface of phases
• Adhesion and its role in ensuring strength composite materials
• Structure and structure of composite materials, their classification
• The main methods and methods of production of composite materials
• Powder composite materials: production methods, technology
• Metal composite materials
• Reinforced composite materials
• Composite materials with a thin film
• Polymer composite material
• Repoussage

Key reading

• 1 Kompozicionnye materialy. Spravochnik /Pod obshchej red. V.V. Vasil'eva, YU.M. Tarnopol'skogo. – M.: Mashinostroenie, 1990. – 510 s. 2 Spiridonov E.G. Novye kompozicionnye materialy. – M.: Znanie, 1980. – 64 s. 3 Cirlin A.M. Nepreryvnye neorganicheskie volokna dlya kompozicionnyh materialov. – M.: Metallurgiya, 1992. – 239 s. 4 Fridlyander I.N. Kompozicionnye materialy. - M.: Nauka, 1981.- 304 s. 5 Karpinos D.M., Tuchinskij L.I., Vishnyakov L.R. Novye kompozicionnye materialy. – Kiev: Vishcha shkola, 1977. – 312 s 6 Bataev, A. A. Kompozicionnye materialy / A.A. Bataev, V.A. Bataev. - M.: Universitetskaya kniga, Logos, 2006. - 108 c

Further reading

• 6 Bataev, A. A. Kompozicionnye materialy / A.A. Bataev, V.A. Bataev. - M.: Universitetskaya kniga, Logos, 2006. - 108 c