National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Influence of uniaxial pressing conditions on final ceramics aimed for ballistic applications
Malý, Martin ; Roleček, Jakub (referee) ; Kachlík, Martin (advisor)
This bachelor thesis is a literary research on the preparation of advanced ceramics with a focus on the uniaxial pressing. The focus is also on the literary review of personal ballistic protection. The experimental part of the thesis was dedicated to the preparation of the Al2O3 ceramics by uniaxial pressing. Relative green density and relative density of sintered samples were measured. The acquired results were discussed in terms of impact of the dimension of the green bodies, pressing pressure and endurance of the pressing pressure. Hardness according to Vickers was measured in a group of chosen samples. The result of the experimental part was successful determination of optimal parameters for the process of uniaxial pressing in terms of relative density and achieved hardness of sintered Al2O3 material. Advanced ceramics prepared this way are suitable for ballistic protection.
Influence of uniaxial pressing conditions on final ceramics aimed for ballistic applications
Malý, Martin ; Roleček, Jakub (referee) ; Kachlík, Martin (advisor)
This bachelor thesis is a literary research on the preparation of advanced ceramics with a focus on the uniaxial pressing. The focus is also on the literary review of personal ballistic protection. The experimental part of the thesis was dedicated to the preparation of the Al2O3 ceramics by uniaxial pressing. Relative green density and relative density of sintered samples were measured. The acquired results were discussed in terms of impact of the dimension of the green bodies, pressing pressure and endurance of the pressing pressure. Hardness according to Vickers was measured in a group of chosen samples. The result of the experimental part was successful determination of optimal parameters for the process of uniaxial pressing in terms of relative density and achieved hardness of sintered Al2O3 material. Advanced ceramics prepared this way are suitable for ballistic protection.

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