National Repository of Grey Literature 78 records found  1 - 10nextend  jump to record: Search took 0.00 seconds. 
Phase Transformations during Heat Treatment of Fe - C Materials
Škvarka, Jakub ; Pacal, Bohumil (referee) ; Molliková, Eva (advisor)
The goal of this thesis is a study of heat treatment of iron-carbon alloys from a physical angle. Characteristics of main components from this system and their modifications are described there. There is also described what is going on during heat treatment especially from an angle of thermodynamics and kinetics, thanks to available information from literature. The knowledge is applied on specific types of heat treatment of material and processes which can follow it.
Cold weapons
Střechovský, Jan ; Němec, Karel (referee) ; Molliková, Eva (advisor)
The aim of this bachelor thesis is a summary of relevant information concerning cold arms. Concerning the amount of content of this topic, this thesis is focused on general knowledge regarding the types, usage and development of cold arms, with mentioning some interesting and less known facts. It also contains deeper analysis of some chosen cold arms or key parts in their manufacture process.
Damascus Steel
Czudek, Szymon ; Němec, Karel (referee) ; Molliková, Eva (advisor)
This bachelor thesis briefly deals with the characterization of iron-based material and describes the process of steel production and raw material used in this process. In the next part, this thesis is about the history of damascus steel, the processes and methods of producing this type of steel and the properties it recieve through these processes. The next chapter discuss specific usage of this material nowadays and in the end it is about other materials that are often erroneously considered for a kind of damascene steel.
Material for Part of Automobile Headlamp
Král, Dominik ; Dostál, Ondřej (referee) ; Molliková, Eva (advisor)
The aim of the presented work is to discuss the effects of the external environment, especially solar radiation, on the headlamp of a passenger car and the response of the material to this load. The work comes from the automotive industry environment. Headlamps and all their components must meet the requirements of quality, reliability and safety.
The materials for firearms barells
Mrózek, Jan ; Molliková, Eva (referee) ; Němec, Karel (advisor)
The aim of this Bachelor thesis is to summarise information about development and basic description of individual parts of barrel firearms and appropriate use of materials for their production. The content of this thesis are also methods of surface treatment of the barrel rifling. In conclusion, the thesis describes weapon life and deterioration of barrel firearms.
Replacement of Armox Material
Klíč, Daniel ; Mikuš, Dalibor (referee) ; Molliková, Eva (advisor)
Material Armox, made by SSAB company, is most common brand of armour materials. However, there are other companies and brands which are achieving great technological and mechanical attributes. Objectives of this thesis are comparison of materials by technological, mechanical and economical point of view, considering and suggesting possibilities of Armox substitution. Sources of information for this bachelor thesis were manufacturers datasheets, consultations with Tatra Defence Vehicle, Vojenský výzkumný ústav and with providers of these materials. For each hardness class were found suitable materials. These materials can be, after testing, good substitution.
Thickness of sheet and hardness of welded joins
Valášek, Daniel ; IAE, Michal Loskot, IWE, (referee) ; Molliková, Eva (advisor)
Theme of this bachelor’s thesis is to determine the effect of material thickness, laser beam power and the material itself on hardness of the weld joint created by laser welding of construction steels. In addition to description of welding technology, this thesis also includes description of the undertaken experiment and its results which include photographs of microstructure from all weld joint zones and photograph evaluation.
Smart materials
Valenová, Ludmila ; Němec, Karel (referee) ; Molliková, Eva (advisor)
The bachelor thesis deals with smart materials. In summary, it describes the general classification of smart materials into individual groups. Describing the properties of individual groups and using these materials in practice. In more detail, there are described groups of shape memory materials, color changing materials under the external stimulus, light emitting materials and materials based on piezoelectric effect.
Artistic Cast iron in Region of Blansko
Koupý, Leoš ; Věchet, Stanislav (referee) ; Molliková, Eva (advisor)
At first, this Bachelor’s thesis contains a research of basic dividing of ferro-alloys and briefly defines cast iron, its types, phase transformations and techniques of heat treatment. Then the thesis deals with artistic casting, especially in the area of Blansko. There is summarized the development and the history of ironworks, machine-works and later the foundry in Blansko. At the end there is an example of a art casting, which describes the complete production proces.
Bonding of composite materials
Drkoš, Jan ; Molliková, Eva (referee) ; Němec, Karel (advisor)
The thesis deals with the analysis of the bonding of composite materials and the subsequent selection of adhesive for the specified glued joint consisting of two pieces of carbon composites. The thesis summarizes the theory of composite materials and then explains in more detail the theory of bonding together with the subsequent testing of glued joint. Another part of the thesis focuses on the market research in the field of available and suitable adhesives and the subsequent selection of the new adhesive for the glued joint, on which the epoxy adhesive was previously used. In this part, glued joints with two pre-selected adhesives were tested and then a conclusion was drawn for the selection of the most suitable adhesive.

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