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Surface treatment of metals
Hamal, Jan ; Kubíček, Jaroslav (referee) ; Žák, Ladislav (advisor)
This master thesis describes design of suitable surface treatment technology to get component resistant to corrosion of conventional atmosphere. Given component has a shape of pin and is made of construction steel. At the beginning, there is a theoretical study of galvanic zinc coating and galvanic surface treatment in general. Then there is analysis of damaged galvanic zinc surface and its impact of corrosive resistance of that layer with collaboration with company KOZÁK SVITAVY. Corrosive resistance of damaged zinc layer is then compared with corrosive resistance of quality zinc layer. At the end of this thesis is technical and economic evaluation.
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Galvanic zinc coating
Půček, František ; Dvořák, Milan (referee) ; Žák, Ladislav (advisor)
This thesis is based on elaboration and full description of galvanic zinc coating, operations and technologies used in them. The thesis is aimed on analysis of corrosion. How is it formed and how is it spreading. The thesis is also aimed on physical-chemical process which takes place on the surface of coated part during technologies used in galvanic zinc coating. The thesis also emphasize on choosing the right method so we can achieve the best results and good economic conditions. In conclusion the thesis analyzes defections in galvanic zinc layer.
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Galvanic zinc coating
Hamal, Jan ; Kubíček, Jaroslav (referee) ; Žák, Ladislav (advisor)
This thesis is based on analysing and description of galvanic zinc coating, operations and technologies used in them. The first part contains an analysis of corrosion and is aimed on physical-chemical process which takes place on the surface of coated part. The thesis also emphasize the choice of technology for zing coating and in conclusion analyzes defections in galvanic zinc layer.
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Welding of galvanized sheets using hybrid Laser-TIG technology
Antes, Jiří ; Kubíček, Jaroslav (referee) ; Mrňa, Libor (advisor)
ANTES, Jiří: Welding of galvanized sheets using hybrid Laser-TIG technology This master thesis deals with the welding of zinced deep drawing steel using Laser-TIG technology. The first section of the thesis describes the topic from the theoretical point of view, which includes analysis of welding technologies, influence of used material and application of diagnostic methods. The second part of the thesis is focused on monitoring of welding current impact for weld quality of two types of joints.
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Welding of galvanized sheets using hybrid Laser-TIG technology
Antes, Jiří ; Kubíček, Jaroslav (referee) ; Mrňa, Libor (advisor)
ANTES, Jiří: Welding of galvanized sheets using hybrid Laser-TIG technology This master thesis deals with the welding of zinced deep drawing steel using Laser-TIG technology. The first section of the thesis describes the topic from the theoretical point of view, which includes analysis of welding technologies, influence of used material and application of diagnostic methods. The second part of the thesis is focused on monitoring of welding current impact for weld quality of two types of joints.
|
|
|
Galvanic zinc coating
Půček, František ; Dvořák, Milan (referee) ; Žák, Ladislav (advisor)
This thesis is based on elaboration and full description of galvanic zinc coating, operations and technologies used in them. The thesis is aimed on analysis of corrosion. How is it formed and how is it spreading. The thesis is also aimed on physical-chemical process which takes place on the surface of coated part during technologies used in galvanic zinc coating. The thesis also emphasize on choosing the right method so we can achieve the best results and good economic conditions. In conclusion the thesis analyzes defections in galvanic zinc layer.
|
|
|
Surface treatment of metals
Hamal, Jan ; Kubíček, Jaroslav (referee) ; Žák, Ladislav (advisor)
This master thesis describes design of suitable surface treatment technology to get component resistant to corrosion of conventional atmosphere. Given component has a shape of pin and is made of construction steel. At the beginning, there is a theoretical study of galvanic zinc coating and galvanic surface treatment in general. Then there is analysis of damaged galvanic zinc surface and its impact of corrosive resistance of that layer with collaboration with company KOZÁK SVITAVY. Corrosive resistance of damaged zinc layer is then compared with corrosive resistance of quality zinc layer. At the end of this thesis is technical and economic evaluation.
|
|
|
Galvanic zinc coating
Hamal, Jan ; Kubíček, Jaroslav (referee) ; Žák, Ladislav (advisor)
This thesis is based on analysing and description of galvanic zinc coating, operations and technologies used in them. The first part contains an analysis of corrosion and is aimed on physical-chemical process which takes place on the surface of coated part. The thesis also emphasize the choice of technology for zing coating and in conclusion analyzes defections in galvanic zinc layer.
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