This bachelor thesis pursues corrosion resistence of aluminium alloys. The experiment was headed to an influence of heat treatment. The EN AW 6082 alloy with three different conditions of heat treatment has been chosen. Sighting of the alloy was made by li...

The bachelor's thesis deals in the theoretical part with the additive production of WC-Co from powder material by the SLM method and subsequent modification by the HIP process. In the experimental part, the influence of the HIP process at different pressures on samples of ...

The bachelor thesis contains the characteristics of welding methods in the automotive industry, individual welding parameters affecting the quality of the weld and their development with a focus on finding ideal values. The determined values will be used in the production of destructive...

This bachelor thesis deals with the measurement of toughness in low alloy steel wires. The main goal of this work is to design the appropriate test equipment and then perform a series of experiments to verify whether the designed machine is able to capture&#...

The bachelor thesis is concerned with the study of the influence of corrosive environments on materials using the Acoustic Emission method. The theoretical part explains the basic methods of non-destructive testing and further describes the operation of the Acoustic Emission method. In...

The goal of this thesis was to test and give results about resistance of aluminium alloys against microbiologically influenced corrosion. Own testing device was used for testing. The theoretical part focuses on corrosion of aluminium alloys, microbiologically influenced corrosion and methodology&...

The bachelor thesis consists of a theoretical and an experimental part. The theoretical part describes the alloying of steels, heat treatment and evaluation of material properties. The experimental part deals with changes in the microstructures of steels alloyed with 5 wt.% and 7 w...

This bachelor thesis explores the analysis of deformation during the Charpy impact test. The aim of the thesis is to determinate different speed of crack propagation. The test samples are made from steel ČSN 11 373 without post-processing, in annealed condition and in hydrogen ...

This bachelor thesis deals with choices of treatment of cemented carbides. The aim of the work is to explore properties of cemented carbides after extremely long period of boriding. The properties of cemented carbides in experimental part of the bachelor thesis were evaluated by&#x...

This bachelor thesis deals with robotic MAG welding. The aim of this thesis is to compare various processes of modern welding power source Fronius, to determine their impact on welded structural steel and to design optimal welding parameters for these processes in order that t...

This bachelor thesis deals with the properties of non-ferrous metal alloys after boriding. Introduction to boriding methods that can be used on non-ferrous metals and their alloys. Influence of the formed boride layer on the structure and properties of non-ferrous metal&#x...

The bachelor thesis deals with stress corrosion cracking in heterogeneous welded joints of ferritic-pearlitic steel and austenitic stainless steel. This problem was found on the nozzles of pipeline routes of steam generators of nuclear power plants. The experimental part deals with this ...

This bachelor thesis deals with the basic division of polymers, with an overview of the most used ones and the influence of selected degradation processes on polymers. The possibilities of testing polymers according to selected standards are another part of these research work. The...

The bachelor's thesis deals with polymeric materials and their joining, with a focus on ultrasonic welding of thermoplastic materials. It contains a basic description of polymeric materials, division and description of technologies for joining polymeric materials and a detailed description of...

The presented bachelor thesis is focused on the metallographic evaluation of copper-basalt laser clads. Confocal microscopy, light microscopy and scanning electron microscopy were used within this bachelor thesis. Its aim was to evaluate the possibility of the application of copper-basalt laser&#...

As a part of this bachelor's thesis, a microstructural analysis of martensitic hardenable steel (Maraging steel) manufactured by SLM technology was performed. Aim of this work was to perform a microstructural analysis on samples additevely processed with diferent heat treatment, to deter...

The bachelor´r thesis deals with the issue of corrosion of dissimilar welded joints of a steam generator in the environment of a nuclear power plant. The teoretical part describes the corrosion issues of welded joints, where the various types of corrosion are explained in more...

This bachelor thesis deals with the improvement of corrosion resistance of boron-containing steel welds. The first part describes the properties of this steel, welding options, types of corrosion, especially intergranular corrosion, which is investigated in this work. In the experimental part,&#x...

This Bachelor's thesis is concerned with the design and construction of sound duct which measure the acoustic emissions of steel during quenching. The theoretical section covers the basic concepts and methods of the measurement of acoustic emissions. The experimental section contains a&#...

The bachelor thesis is focused on testing intergranular corrosion. The theoretical part explains in more detail the issue of corrosion and then follows the experimental part where are selected two testing methods. The main aim of the work is to verify and improve...